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     "url": "6ed3079a96f4597d862174db427ca301",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC6cHFRDtmG561oYGBho6eVRA0cNHDVw1ECcBsKKIHLAlClTGFEMhAlQCgDWMAxqZLXe3AAAAABJRU5ErkJggg==",
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     "label": "Piedmont Upland Section",
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC5sq+8k27CqxnIGBgZaennUwFEDRw0cNRCngbAiiBwwZcoURhQDYQKUAgDG0gw9el+5WAAAAABJRU5ErkJggg==",
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     "label": "Pittsburgh Low Plateau Section",
     "url": "5c58f1c498c2cafa640e9fcd5b5a73d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC5sbZUj27Dq6kcMDAy09PKogaMGjho4aiBOA2FFEDlgypQpjCgGwgQoBQDpeAyjbulZyAAAAABJRU5ErkJggg==",
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     "url": "6263ffdfed12f4b6c57a2963a7e114f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC60j6si27CDi9oYGBho6eVRA0cNHDVw1ECcBsKKIHLAlClTGFEMhAlQCgDv8gy0ibFMIwAAAABJRU5ErkJggg==",
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   "layerId": 7,
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   "layerType": "Feature Layer",
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     "label": "Cha - Hardyston Formation",
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     "values": [
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    },
    {
     "label": "Ck - Kinzers Formation",
     "url": "c7b0b7dd5e37ccaa7c17cea694adcfaa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgbOWX/lPiUFpkTqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAANwFPehwNYEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ck"
     ]
    },
    {
     "label": "Cl - Ledger Formation",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cl"
     ]
    },
    {
     "label": "Clv - Leithsville Formation",
     "url": "67cb0f09a31a35aa1b2ca85d42aab851",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgU8/XP5PiUHSArqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzfkEqhXIXq4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Clv"
     ]
    },
    {
     "label": "Cm - Millbach Formation",
     "url": "cb3a468bc13431d0166c601f2504e77e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfuOmv+nxCAn65OMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAH2MFmPpv4woAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cm"
     ]
    },
    {
     "label": "Cms - Millbach and Schaefferstown Formations, undivided",
     "url": "50422daf9df9c6d9b3e5c52c9a3c6f1b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgXefz/lPiUHKkimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5ooE8skITaQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cms"
     ]
    },
    {
     "label": "Cph - Pleasant Hill Formation",
     "url": "f703a59912805e021decff8b948d7c28",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8/MvynxCBGfgZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIADgEDYg6+ls0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cph"
     ]
    },
    {
     "label": "Cr - Richland Formation",
     "url": "215745ad4ef9fb0c3bc30f8a21cd0de6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX+PVv2nxCBm6zZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA8qgFFvlczwYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cr"
     ]
    },
    {
     "label": "Csb - Snitz Creek and Buffalo Springs Formations, undivided",
     "url": "1736cde05fe44890c753c52da633f9b1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZt2+/6nxCA/182MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAH4UFmFqWtesAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Csb"
     ]
    },
    {
     "label": "Csc - Snitz Creek Formation",
     "url": "a210d9779ff4f4bfedaab74701bcfc07",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf2rEv5TYlBh2AJGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAKxMFuc7Ud1QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Csc"
     ]
    },
    {
     "label": "Csg - Shadygrove Formation",
     "url": "19aea1de8609ef20aaaf72dfaa3e8a9c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgVfOuf6nxCAdo92MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAD+MFaysJkLAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Csg"
     ]
    },
    {
     "label": "Ct - Tomstown Formation",
     "url": "66317bacf5ae48544de7343a1a62d37a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTfv7/lPiUHqii6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA384E3qPt3aEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ct"
     ]
    },
    {
     "label": "Cul - Lower (Middle?) Cambrian rocks, undivided",
     "url": "e8cfa793d70a1c491ebc45e046ce55ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTcvb/9PiUHqup6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5aEE7x8zIegAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cul"
     ]
    },
    {
     "label": "Cv - Vintage Formation",
     "url": "83b46c65644ba3dcf46bce49e4201bb9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX8vLPhPiUHMBgmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4fYE5af1UocAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cv"
     ]
    },
    {
     "label": "Cw - Warrior Formation",
     "url": "f44a13cf60c4b60e2c9ff8004b2dae1c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgat3LP9PiUGhHpGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUABGYFSHk2VX0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cw"
     ]
    },
    {
     "label": "Cwb - Waynesboro Formation",
     "url": "215745ad4ef9fb0c3bc30f8a21cd0de6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX+PVv2nxCBm6zZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA8qgFFvlczwYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cwb"
     ]
    },
    {
     "label": "Cwl - Weverton and Loudoun Formations, undivided",
     "url": "b56f766dba72fe95c7dcb358a9672950",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT+vPv1PiUHs2tKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAyi8EnzjkwZoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cwl"
     ]
    },
    {
     "label": "Cz - Zullinger Formation",
     "url": "bc224e4866b25aa81d974bbf741f3e6b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfN3r/5PiUGJrqGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUABi4FTe4qvi4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Cz"
     ]
    },
    {
     "label": "Czc - Zooks Corner Formation",
     "url": "cab5be713d7399d676a5b408ac901d4a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfe2V/2nxCAlzzZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAAk4FQ6md9hEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Czc"
     ]
    },
    {
     "label": "DSkc - Keyser Formation through Clinton Group, undivided",
     "url": "d6e51648cf76fd638d7f183432360e77",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgS/ezPlPiUESIimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4P8E4r3JnzMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "DSkc"
     ]
    },
    {
     "label": "DSkm - Keyser Formation through Mifflintown Formation, undivided",
     "url": "e82fc330642fa9a49141bfb1139867ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWse/PxPiUEhCuyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA2mAEzTdUY1wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "DSkm"
     ]
    },
    {
     "label": "DSkt - Keyser and Tonoloway Formations, undivided",
     "url": "b60352138fcbb3954455b148bec3841b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgScP3/hPiUHmthqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5XoE7imAAOYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "DSkt"
     ]
    },
    {
     "label": "DSop - Onondaga Formation through Poxono Island Formation, undivided",
     "url": "b7b2a6bd5e195ce4abda63476b737374",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8/Of2nxCBGvn2MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA9YYFH4DXY64AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dbe - Buttermilk Falls Limestone through Esopus Formation, undivided",
     "url": "12f89d395d800dd45aace0376129dfaf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgUvOJ/+nxKAYw7mMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFgkFfCodAQsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dbe"
     ]
    },
    {
     "label": "Dbh - Brallier and Harrell Formations, undivided",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dbr - Berea Sandstone through Riceville Formation, undivided",
     "url": "9cbca75a54b8e902014e8e1dede4698d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgW8P7fhPiUHCdh6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5C4E64qkMZUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dbv - Berea Sandstone through Venango Formation, undivided",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dcb - Buddys Run Member of Catskill Formation",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcb"
     ]
    },
    {
     "label": "Dcbr - Beaverdam Run Member of Catskill Formation",
     "url": "ca78d4860fecf45e708f188d32e993d8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgb9O7vlPiUFs5i6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA2+UE084lleEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcbr"
     ]
    },
    {
     "label": "Dcbs - Berry Run and Sawmill Run Members of Catskill Formation, undivided",
     "url": "cdf0e9288a73dec08ebe5fb82b9f519f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX93yv+nxCBm94eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFcQFfYFxHcoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dccf - Clarks Ferry Member of Catskill Formation",
     "url": "215745ad4ef9fb0c3bc30f8a21cd0de6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX+PVv2nxCBm6zZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA8qgFFvlczwYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dccf"
     ]
    },
    {
     "label": "Dcd - Duncannon Member of Catskill Formation",
     "url": "bb134c325deb5afcc9cd6b312a24b610",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/O9/6nxCAmw2JGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA6GoE+GF+G14AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcd"
     ]
    },
    {
     "label": "Dch - Chadakoin Formation",
     "url": "cdf0e9288a73dec08ebe5fb82b9f519f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX93yv+nxCBm94eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFcQFfYFxHcoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dciv - Irish Valley Member of Catskill Formation",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dck - Catskill Formation",
     "url": "9aa354638fce1ca6d879aa3bdb4b001a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8vCf2nxCBGvXeMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAEOUFbzuLISkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dclr - Long Run Member of Catskill Formation",
     "url": "215745ad4ef9fb0c3bc30f8a21cd0de6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX+PVv2nxCBm6zZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA8qgFFvlczwYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dclr"
     ]
    },
    {
     "label": "Dclw - Long Run and Walcksville Members of Catskill Formation, undivided",
     "url": "215745ad4ef9fb0c3bc30f8a21cd0de6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX+PVv2nxCBm6zZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA8qgFFvlczwYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dclw"
     ]
    },
    {
     "label": "Dcp - Packerton Member of Catskill Formation",
     "url": "cdf0e9288a73dec08ebe5fb82b9f519f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX93yv+nxCBm94eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFcQFfYFxHcoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcp"
     ]
    },
    {
     "label": "Dcpg - Poplar Gap Member of Catskill Formation",
     "url": "ca6e1c0d4af972a57070436a2794c1ed",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9PC/2nxCBG03eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE00FdhIYNYEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dcpp - Poplar Gap and Packerton Members of Catskill Formation, undivided",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dcr - Corry Sandstone through Riceville Formation, undivided",
     "url": "9cbca75a54b8e902014e8e1dede4698d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgW8P7fhPiUHCdh6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5C4E64qkMZUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dcsc - Sherman Creek Member of Catskill Formation",
     "url": "ca6e1c0d4af972a57070436a2794c1ed",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9PC/2nxCBG03eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE00FdhIYNYEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcsc"
     ]
    },
    {
     "label": "Dct - Towamensing Member of Catskill Formation",
     "url": "df230ee828908bffa5b56963424f0793",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADBJREFUOI1jYaAyYKGZgX92R/+nyCDXpYwoBlILjBo4auCogaMG0tlAWHlGNQOpBQABCQVALYO+gAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Dcw - Walcksville Member of Catskill Formation",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcw"
     ]
    },
    {
     "label": "Dcwt - Walcksville and Towamensing Members of Catskill Formation, undivided",
     "url": "df230ee828908bffa5b56963424f0793",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADBJREFUOI1jYaAyYKGZgX92R/+nyCDXpYwoBlILjBo4auCogaMG0tlAWHlGNQOpBQABCQVALYO+gAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dcwt"
     ]
    },
    {
     "label": "Df - Foreknobs Formation",
     "url": "299c024daf4e1fb10c71a50d8d020fac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/vsv+nxCBG5Z+MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAENoFbxKCcgAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Df"
     ]
    },
    {
     "label": "Dg - Girard Shale",
     "url": "0d89be500d3d55b445b243c9613901d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+envpPiUFM0maMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzB8EpTZiNQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dg"
     ]
    },
    {
     "label": "Dh - Hamilton Group",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dh"
     ]
    },
    {
     "label": "Dlh - Lock Haven Formation",
     "url": "299c024daf4e1fb10c71a50d8d020fac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/vsv+nxCBG5Z+MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAENoFbxKCcgAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dlh"
     ]
    },
    {
     "label": "Dm - Marcellus Formation",
     "url": "ff38cba37fa24ef76fbbe9314387e380",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZvuXfpPiUF+SnqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5jsE8KQTJ6UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dm"
     ]
    },
    {
     "label": "Dmh - Mahantango Formation",
     "url": "d1a1defb778aa9f0fe0300ac5df49254",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZga67+/5TYtBu1yJGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAL1MFxHVPgvEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dmh"
     ]
    },
    {
     "label": "Dne - Northeast Shale",
     "url": "0d89be500d3d55b445b243c9613901d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+envpPiUFM0maMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzB8EpTZiNQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dne"
     ]
    },
    {
     "label": "Don - Onondaga Formation",
     "url": "12f89d395d800dd45aace0376129dfaf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgUvOJ/+nxKAYw7mMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFgkFfCodAQsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Don"
     ]
    },
    {
     "label": "Doo - Onondaga and Old Port Formations, undivided",
     "url": "f703a59912805e021decff8b948d7c28",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8/MvynxCBGfgZGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIADgEDYg6+ls0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Doo"
     ]
    },
    {
     "label": "Dor - Ridgeley Member of Old Port Formation",
     "url": "d45bd4fcd40d6f4a9ed4e182923d9b00",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8OSv6nxCAm++eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFLUFesLlrbUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dor"
     ]
    },
    {
     "label": "Dosn - Shriver, Mandata, Corriganville, and New Creek Members of Old Port Formation, undivided",
     "url": "d45bd4fcd40d6f4a9ed4e182923d9b00",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8OSv6nxCAm++eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFLUFesLlrbUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dosn"
     ]
    },
    {
     "label": "Drc - Ridgeley Formation through Coeymans Formation, undivided",
     "url": "d45bd4fcd40d6f4a9ed4e182923d9b00",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8OSv6nxCAm++eMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFLUFesLlrbUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Drc"
     ]
    },
    {
     "label": "Ds - Scherr Formation",
     "url": "299c024daf4e1fb10c71a50d8d020fac",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/vsv+nxCBG5Z+MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAENoFbxKCcgAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ds"
     ]
    },
    {
     "label": "Dtr - Trimmers Rock Formation",
     "url": "0d89be500d3d55b445b243c9613901d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+envpPiUFM0maMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzB8EpTZiNQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dtr"
     ]
    },
    {
     "label": "Dv - Venango Formation",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Dv"
     ]
    },
    {
     "label": "Jd - Diabase",
     "url": "7dba996e6b3a6d4f29a5e7db291b5ad6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT9WFv2nxCCO8D5GFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAAMwFPyjRUBYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Jd"
     ]
    },
    {
     "label": "Js - Sedimentary strata at Jacksonwald and Aspers",
     "url": "e9802732b6e9f3273092fa3014c9ece4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgecezflPiUFGcimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7XkFBusagKwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Js"
     ]
    },
    {
     "label": "Kp - Patapsco(?) Formation",
     "url": "dbe869c2325b39f8d018d948734db31a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAPVJREFUOI21lEEOgjAQRf+0xchaVyRGD6D3P4gncGHChsQQIxhLxw3FQosCwuwI5c2f/4cqzFxqMeD1cmbDAECTQLvDkVpAw9NA3Vpu5OBLMtiqJx5GIa+i/4EEQIAREY9XGFLzYoFUxzDDeR9gnxob1tDxG+CmPnzrOdzX0DbygBIMSfZTv/rGt408YMkSmf6eZGhXbSMPmOlVUF3XO/tcGom1qDxPnbWhIOTFAhKMmCrkiJoRFXHY09BobgCFITAAXTd0vRQEz9MGmEQF7rX8dgDkhWG9DO2ns4dt+W4AYy6OBpjqGNWIP+InMNmfZrm/Zr++3hEvihUZTof0AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Kp"
     ]
    },
    {
     "label": "MDhm - Huntley Mountain Formation",
     "url": "ba0f8ed6866bf1b2ce7217a1fd94994d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgd/WrPtPiUFcIUGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7AMFAvJl41cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDhm"
     ]
    },
    {
     "label": "MDpr - Pocono and Rockwell Formations, undivided",
     "url": "26e9ca5cad779322ad17ea0ed8995413",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgXOmn/xPiUEpmeaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUACWcFVsAKWnwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDpr"
     ]
    },
    {
     "label": "MDr - Rockwell Formation",
     "url": "ba0f8ed6866bf1b2ce7217a1fd94994d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgd/WrPtPiUFcIUGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7AMFAvJl41cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDr"
     ]
    },
    {
     "label": "MDsk - Spechty Kopf Formation",
     "url": "ba0f8ed6866bf1b2ce7217a1fd94994d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgd/WrPtPiUFcIUGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7AMFAvJl41cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDsk"
     ]
    },
    {
     "label": "MDso - Shenango Formation through Oswayo Formation, undivided",
     "url": "3ef86b414737e76398b05a84d0c88b38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT/37/hPiUHsjh6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4QoE4mdMarAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDso"
     ]
    },
    {
     "label": "MDsr - Shenango Formation through Riceville Formation, undivided",
     "url": "3ef86b414737e76398b05a84d0c88b38",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT/37/hPiUHsjh6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4QoE4mdMarAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "MDsr"
     ]
    },
    {
     "label": "Mb - Burgoon Sandstone",
     "url": "4c69edf821c712225c869c59f02e5753",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWE7XvynxKBVHhKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC9wFXNQuvXEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Mb"
     ]
    },
    {
     "label": "Mbc - Burgoon Sandstone through Cuyahoga Group, undifferentiated",
     "url": "4c69edf821c712225c869c59f02e5753",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWE7XvynxKBVHhKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC9wFXNQuvXEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Mbc"
     ]
    },
    {
     "label": "Mc - Cuyahoga Group",
     "url": "dde066ef2e48ff6c593dd4d5a39e4999",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgcePPPpPiUGWNnKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4m4E5WzBo6gAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Mc"
     ]
    },
    {
     "label": "Mmc - Mauch Chunk Formation",
     "url": "a381cf47179cb91bf7958f0887cddeb1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgb+OH/5PiUFslraMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA2jQEzp47pc4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Mmc"
     ]
    },
    {
     "label": "Mp - Pocono Formation",
     "url": "4c69edf821c712225c869c59f02e5753",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWE7XvynxKBVHhKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC9wFXNQuvXEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Mp"
     ]
    },
    {
     "label": "Ms - Shenango Formation",
     "url": "0d35c77e147d89f557793adcc233fab1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRv2PvhPiUEBzgqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7YMFBbHYXMEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ms"
     ]
    },
    {
     "label": "Msc - Shenango Formation through Cuyahoga Group, undivided",
     "url": "dde066ef2e48ff6c593dd4d5a39e4999",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgcePPPpPiUGWNnKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4m4E5WzBo6gAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Msc"
     ]
    },
    {
     "label": "OCc - Conestoga Formation",
     "url": "d810eb3b13f954972c0f3618e08f98db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWvPvflPiUHBRiKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5KIE60mmBzgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "OCc"
     ]
    },
    {
     "label": "Oa - Axemann Formation",
     "url": "25819e31dc38545dc6143d1df88afb7c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ/uf/hPiUEKigKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAy7MEoxP+KuEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oa"
     ]
    },
    {
     "label": "Oan - Annville Formation",
     "url": "06a8babeb3203a8261d17ac735d1538c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYKGdgbs+/qfIJDd+RlQDqQRGDRw1cNTAUQPpbSC0PKOegVQCACOpA6c0HqIMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oan"
     ]
    },
    {
     "label": "Ob - Beekmantown Group",
     "url": "47396b9e1215344bad201b02be991806",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgft2nPpPiUFOHmaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA8dcFEqjlMTwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ob"
     ]
    },
    {
     "label": "Oba - Bellefonte and Axemann Formations, undivided",
     "url": "4c69edf821c712225c869c59f02e5753",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWE7XvynxKBVHhKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC9wFXNQuvXEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oba"
     ]
    },
    {
     "label": "Obe - Bald Eagle Formation",
     "url": "4785349e21d0f3f920f006a4249c8cf0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZge+eS/6nxCAhyeeMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUADTUFZBNSAs4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Obe"
     ]
    },
    {
     "label": "Obf - Bellefonte Formation",
     "url": "d2c98ee34d6b2d36bf839afe71aee4d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgelzLv2nxKCZKXqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFw0FfTBLMusAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Obf"
     ]
    },
    {
     "label": "Obl - Benner Formation through Loysburg Formation, undivided",
     "url": "67cb0f09a31a35aa1b2ca85d42aab851",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgU8/XP5PiUHSArqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzfkEqhXIXq4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Obl"
     ]
    },
    {
     "label": "Obv - Valentine Member of Benner Formation",
     "url": "91fad70945bf5d72ada612de642871ab",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYKGdgQc+/afIJAc+RlQDqQRGDRw1cNTAUQPpbSC0PKOegVQCACFCA6BslW4oAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Obv"
     ]
    },
    {
     "label": "Oc - Chambersburg Formation",
     "url": "bd95e98f02ed5f7e7152c453cc002774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgYnbj/2nxKD5nlaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE+8FdDSW2J4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oc"
     ]
    },
    {
     "label": "Ocl - Coburn Formation through Loysburg Formation, undivided",
     "url": "f4d24112fbefdca0b6982674fc72e046",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgSmH5v2nxKA5dkmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAHLQFjlrFIlcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ocl"
     ]
    },
    {
     "label": "Ocn - Coburn Formation through Nealmont Formation, undivided",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ocn"
     ]
    },
    {
     "label": "Oco - Cocalico Formation",
     "url": "931bbaae921a2e63927bea1a5add8102",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgeeO7vlPiUFG1i6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7JEFA5VXCB8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oco"
     ]
    },
    {
     "label": "Oe - Epler Formation",
     "url": "25819e31dc38545dc6143d1df88afb7c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ/uf/hPiUEKigKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAy7MEoxP+KuEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oe"
     ]
    },
    {
     "label": "Oh - Hamburg sequence rocks",
     "url": "931bbaae921a2e63927bea1a5add8102",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgeeO7vlPiUFG1i6MKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7JEFA5VXCB8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oh"
     ]
    },
    {
     "label": "Oha - Hershey Formation through Annville Formation, undivided",
     "url": "06a8babeb3203a8261d17ac735d1538c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAC9JREFUOI1jYaAyYKGdgbs+/qfIJDd+RlQDqQRGDRw1cNTAUQPpbSC0PKOegVQCACOpA6c0HqIMAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oha"
     ]
    },
    {
     "label": "Ohg - Graywacke of Hamburg sequence",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ohg"
     ]
    },
    {
     "label": "Ohjv - Jonestown Volcanic Suite",
     "url": "25819e31dc38545dc6143d1df88afb7c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ/uf/hPiUEKigKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAy7MEoxP+KuEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ohjv"
     ]
    },
    {
     "label": "Ohl - Limestone of Hamburg sequence",
     "url": "0d89be500d3d55b445b243c9613901d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+envpPiUFM0maMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzB8EpTZiNQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ohl"
     ]
    },
    {
     "label": "Ohm - Hershey and Myerstown Formations, undivided",
     "url": "bd95e98f02ed5f7e7152c453cc002774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgYnbj/2nxKD5nlaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE+8FdDSW2J4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ohm"
     ]
    },
    {
     "label": "Ohsg - Shale and graywacke of Hamburg sequence",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ohsg"
     ]
    },
    {
     "label": "Oj - Juniata Formation",
     "url": "bb134c325deb5afcc9cd6b312a24b610",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/O9/6nxCAmw2JGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA6GoE+GF+G14AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oj"
     ]
    },
    {
     "label": "Ojb - Juniata and Bald Eagle Formations, undivided",
     "url": "7dba996e6b3a6d4f29a5e7db291b5ad6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT9WFv2nxCCO8D5GFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAAMwFPyjRUBYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ojb"
     ]
    },
    {
     "label": "Ojk - Jacksonburg Formation",
     "url": "bd95e98f02ed5f7e7152c453cc002774",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgYnbj/2nxKD5nlaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE+8FdDSW2J4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ojk"
     ]
    },
    {
     "label": "Om - Martinsburg Formation",
     "url": "c6933462ad7ead1f3028b9bb99076d7b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfcvHf1PiUGKetaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3yEE3PbTUAwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Om"
     ]
    },
    {
     "label": "Omgs - Graywacke and shale of Martinsburg Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Omgs"
     ]
    },
    {
     "label": "Oml - Limestone of Martinsburg Formation",
     "url": "e74ef230ad5c052f6cf57aeeb6c68011",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdfPH/1PiUGahtaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4vEE53pDJmYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oml"
     ]
    },
    {
     "label": "On - Nittany Formation",
     "url": "8a4d3586d22a75c89703dd8a07063ce3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX3Xv/+nxKAiTU5GFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA6JQE9hlST1cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "On"
     ]
    },
    {
     "label": "Ons - Nittany and Stonehenge/Larke Formations, undivided",
     "url": "b60352138fcbb3954455b148bec3841b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgScP3/hPiUHmthqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5XoE7imAAOYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ons"
     ]
    },
    {
     "label": "Oo - Ontelaunee Formation",
     "url": "4c69edf821c712225c869c59f02e5753",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWE7XvynxKBVHhKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAC9wFXNQuvXEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Oo"
     ]
    },
    {
     "label": "Ops - Pinesburg Station Formation",
     "url": "c51f616ca29c68f3a24cad9e886d7bc8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfc2XPxPiUFKAfqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5xYE87Wc/akAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ops"
     ]
    },
    {
     "label": "Or - Reedsville Formation",
     "url": "c6933462ad7ead1f3028b9bb99076d7b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfcvHf1PiUGKetaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3yEE3PbTUAwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Or"
     ]
    },
    {
     "label": "Ori - Rickenbach Formation",
     "url": "cfdc3a9fa099cf75c5ee21eecf54662b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZ7Hv/ynxKDtljyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAByUFTni06I8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ori"
     ]
    },
    {
     "label": "Orr - Rockdale Run Formation",
     "url": "8f3307dafe02b1a9042dd6da8720b2db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgY92rPhPiUFyHhGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA8OEFEHuTB04AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Orr"
     ]
    },
    {
     "label": "Os - Stonehenge Formation",
     "url": "cebfd0fa2abd1b74796281d3182b57e6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZcvvvhPiUG6+hKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA18AExrqxbkwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Os"
     ]
    },
    {
     "label": "Osl - Stonehenge/Larke Formation",
     "url": "6fd599b014df6625ea5163d9e986f778",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgVcv3vpPiUHa+mqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA29AE0ua5zMwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Osl"
     ]
    },
    {
     "label": "Osp - St. Paul Group",
     "url": "e1781d55a36fe97881a81f455e23075e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ8///lPiUHyvCyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwGYEgtsZsuwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Osp"
     ]
    },
    {
     "label": "PPw - Waynesburg Formation",
     "url": "1f9083eaf4eb1a7aa17f6a533deca16a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgY+WN/2nxCC5yDpGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAA7IFR4rq160AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Pa - Allegheny Formation",
     "url": "4b850c1efba9c662353c711762395143",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdfuq/+nxCAtxZuMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE4sFdlel6ewAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pa"
     ]
    },
    {
     "label": "Pap - Allegheny and Pottsville Formations, undivided",
     "url": "4b850c1efba9c662353c711762395143",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdfuq/+nxCAtxZuMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE4sFdlel6ewAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pap"
     ]
    },
    {
     "label": "Pc - Conemaugh Group",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pc"
     ]
    },
    {
     "label": "Pcc - Casselman Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pcc"
     ]
    },
    {
     "label": "Pcg - Glenshaw Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pcg"
     ]
    },
    {
     "label": "Pg - Greene Formation",
     "url": "41e8a553895212f945449c3f90981d25",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgcvP2f6nxKBIo8OMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAIkAFoGgMId0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pg"
     ]
    },
    {
     "label": "Pl - Llewellyn Formation",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pl"
     ]
    },
    {
     "label": "Pm - Monongahela Group",
     "url": "0d89be500d3d55b445b243c9613901d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+envpPiUFM0maMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAzB8EpTZiNQYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pm"
     ]
    },
    {
     "label": "Pp - Pottsville Formation",
     "url": "a789c4fba23e00680bae6fc0d5efa097",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRFHz/+nxKAV1oaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUADzEFZnbmH7UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pp"
     ]
    },
    {
     "label": "Pw - Waynesburg Formation",
     "url": "940443679dd9f79be0f212688c3b195a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgfe3hv6nxCBF79WMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUADzgFaV9T2xUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pw"
     ]
    },
    {
     "label": "Qs - Sands of Presque Isle",
     "url": "3cfea84863e05273dd658def740e00d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/tv2nxCBG7ipGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA3WIE2D27zMgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Qs"
     ]
    },
    {
     "label": "Qt - Trenton Gravel",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Qt"
     ]
    },
    {
     "label": "Sb - Bloomsburg Formation",
     "url": "cfdc3a9fa099cf75c5ee21eecf54662b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZ7Hv/ynxKDtljyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAByUFTni06I8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Sb"
     ]
    },
    {
     "label": "Sbm - Bloomsburg and Mifflintown Formations, undivided",
     "url": "cfdc3a9fa099cf75c5ee21eecf54662b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZ7Hv/ynxKDtljyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAByUFTni06I8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Sbm"
     ]
    },
    {
     "label": "Sc - Clinton Group",
     "url": "4b850c1efba9c662353c711762395143",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdfuq/+nxCAtxZuMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAE4sFdlel6ewAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Sc"
     ]
    },
    {
     "label": "Sdp - Decker Formation through Poxono Island Formation, undivided",
     "url": "e1781d55a36fe97881a81f455e23075e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ8///lPiUHyvCyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwGYEgtsZsuwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Sdp"
     ]
    },
    {
     "label": "Ss - Shawangunk Formation",
     "url": "760c53aec8fb81b43e9f043bef02ddf7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRvqg/9TYlBA41pGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAMs0F0DMyo8UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ss"
     ]
    },
    {
     "label": "St - Tuscarora Formation",
     "url": "ca5b0fc0918d3e3ceafa807c4bcd4ed9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgbeWO/ynxCC1yAOMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAHOgFkVUVFysAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Swc - Wills Creek Formation",
     "url": "e1781d55a36fe97881a81f455e23075e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ8///lPiUHyvCyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwGYEgtsZsuwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Swm - Wills Creek Formation through Mifflintown Formation, undivided",
     "url": "e82fc330642fa9a49141bfb1139867ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWse/PxPiUEhCuyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA2mAEzTdUY1wAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Tbm - Bryn Mawr Formation",
     "url": "e3291952fb48f162042cffd3047fbca8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTdO9P+nxCANi0JGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA91oFIz8nkhUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Tbm"
     ]
    },
    {
     "label": "Tpb - Pensauken and Bridgeton Formations, undifferentiated",
     "url": "3d50677c7d2df3549b9eed0031c38134",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTOXT/tPiUHpkVmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAFkcFfGIMtw0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trb - Brunswick Formation",
     "url": "e9802732b6e9f3273092fa3014c9ece4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgecezflPiUFGcimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7XkFBusagKwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Trb"
     ]
    },
    {
     "label": "Trfl - Limestone fanglomerate",
     "url": "d6e51648cf76fd638d7f183432360e77",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgS/ezPlPiUESIimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4P8E4r3JnzMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trfq - Quartz fanglomerate",
     "url": "3566d9b10142ad504fa560f74d1eed70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTPPz/1PiUHphsmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUABiYFTXozVhIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trg - Gettysburg Formation",
     "url": "e9802732b6e9f3273092fa3014c9ece4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgecezflPiUFGcimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7XkFBusagKwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Trg"
     ]
    },
    {
     "label": "Trgc - Gettysburg conglomerate",
     "url": "2884e4872d3a5c54ae2b42e1263f5e1a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgacfzvlPiUGm8imMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7twFCo214oIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Trgc"
     ]
    },
    {
     "label": "Trgh - Heidlersburg Member of Gettysburg Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Trgh"
     ]
    },
    {
     "label": "Trh - Hammer Creek Formation",
     "url": "e9802732b6e9f3273092fa3014c9ece4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgecezflPiUFGcimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7XkFBusagKwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Trh"
     ]
    },
    {
     "label": "Trhc - Hammer Creek conglomerate",
     "url": "2884e4872d3a5c54ae2b42e1263f5e1a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgacfzvlPiUGm8imMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7twFCo214oIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trl - Lockatong Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trn - New Oxford Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trnc - New Oxford conglomerate",
     "url": "9dbe151eeb493206630ec82d75fe93b5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRcez/lPiUEGsimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7G8FA1l+JYoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trs - Stockton Formation",
     "url": "7f6c53e77f64faba6d1c8083fbfe5482",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/zfpPiUGMXGmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1j4Ew598XmkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Trsc - Stockton conglomerate",
     "url": "9dbe151eeb493206630ec82d75fe93b5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRcez/lPiUEGsimMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA7G8FA1l+JYoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xa - Anorthosite",
     "url": "fed9ce04fef3ef56bca597ef3f8d1b7a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdO33/9PiUGZnoqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA+JsFJXCK4r0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xc - Cockeysville Marble",
     "url": "75ea9981d18874a1172775eb0e3ed43e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgb9PrPlPiUGsFiGMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA4VQE411PK2UAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xgr - Granitic gneiss and granite",
     "url": "b56f766dba72fe95c7dcb358a9672950",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT+vPv1PiUHs2tKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAyi8EnzjkwZoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xgw - \"Glenarm Wissahickon\" formation",
     "url": "d7ee6f5ba1411235ad549eaaa7d666ba",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/HvxPiUGM7PaMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAx/UEmUnhbqIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xm - Marburg Schist",
     "url": "db2f5f32fd9b5a3013b36584d658a6bf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8fTflPiUGMcjmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA3ygE3eAq66YAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xmg - Metagabbro",
     "url": "cfdc3a9fa099cf75c5ee21eecf54662b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgZ7Hv/ynxKDtljyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAByUFTni06I8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xmgh - Mafic gneiss",
     "url": "d810eb3b13f954972c0f3618e08f98db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgWvPvflPiUHBRiKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5KIE60mmBzgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xmgh"
     ]
    },
    {
     "label": "Xmgp - Mafic gneiss",
     "url": "dbce4d1845a55f5843ab05e7227de83a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgVP3Pv1PiUHZztKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA9TMFG+y21HgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xmgp"
     ]
    },
    {
     "label": "Xo - Octoraro Formation",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xo"
     ]
    },
    {
     "label": "Xpb - Peach Bottom Slate and Cardiff Conglomerate, undivided",
     "url": "c26a198304ad53bc95d06c759c84cccb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgXV7z/2nxKAmZyNGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIABRIFSWbKRqIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xpb"
     ]
    },
    {
     "label": "Xpc - Peters Creek Schist",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xpc"
     ]
    },
    {
     "label": "Xpg - Pegmatite",
     "url": "650174a158aabeab33b44afe31779ef0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgb825fynxCA2vymMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA/v0FOsS7RGYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xsc - Sams Creek Metabasalt",
     "url": "7b8fb7f69d6f5434b44e80778cfea99e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf/+/f5PiUFMTKyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAsuAEW29OjrsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "Xsq - Setters Quartzite",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xsq"
     ]
    },
    {
     "label": "Xu - Ultramafic rocks",
     "url": "fe7f87f856722f88924f540c80eacff7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgYvP5/2nxKBYw0mMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAEqUFcl8w99kAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xu"
     ]
    },
    {
     "label": "Xw - Wissahickon Formation",
     "url": "e025946d11377b1546098fd05c9af68c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf9/X/1PiUGMrNqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAwHkEg6BOKF0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Xw"
     ]
    },
    {
     "label": "Xwk - Wakefield Marble",
     "url": "37d5211cb62b85d40ba068dc664d5fdf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgTtuzf1PiUEeasmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA94gFIzTHLG4AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "a - Anorthosite",
     "url": "fed9ce04fef3ef56bca597ef3f8d1b7a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgdO33/9PiUGZnoqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA+JsFJXCK4r0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "fgh - Felsic and intermediate gneiss",
     "url": "b56f766dba72fe95c7dcb358a9672950",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT+vPv1PiUHs2tKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAyi8EnzjkwZoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "fgh"
     ]
    },
    {
     "label": "fgp - Felsic gneiss",
     "url": "b56f766dba72fe95c7dcb358a9672950",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT+vPv1PiUHs2tKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAyi8EnzjkwZoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
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     ]
    },
    {
     "label": "fm - Franklin Marble",
     "url": "0aec908e42e9220629d65f683a2727d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgY8WN/6nxCC52HpGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIABWkFTIYQAyAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "fm"
     ]
    },
    {
     "label": "gg - Graphitic felsic gneiss",
     "url": "bf285d8ed9448dcdbffa0ff5d39c035e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgRvXXP1PiUH+IdqMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA9r8FIH4mxnAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "gg"
     ]
    },
    {
     "label": "gga - Banded mafic gneiss",
     "url": "b5de211e2c337cb612b82dd4d6edbd58",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgcduf/xPiUFWqvyMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA1cYEwNWAOLAAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "gga"
     ]
    },
    {
     "label": "ggd - Felsic and intermediate gneiss",
     "url": "3cfea84863e05273dd658def740e00d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf+/tv2nxCBG7ipGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA3WIE2D27zMgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "ggd"
     ]
    },
    {
     "label": "gn - Felsic to mafic gneiss",
     "url": "b56f766dba72fe95c7dcb358a9672950",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgT+vPv1PiUHs2tKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAyi8EnzjkwZoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "gn"
     ]
    },
    {
     "label": "gqm - Graphitic felsic gneiss",
     "url": "94817ae16d484967c5979186957882be",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgX/PT/tPiUHMhlmMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA5bQE8E+85UgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "gqm"
     ]
    },
    {
     "label": "hg - Hornblende gneiss",
     "url": "25819e31dc38545dc6143d1df88afb7c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ/uf/hPiUEKigKMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUAy7MEoxP+KuEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "hg"
     ]
    },
    {
     "label": "mb - Metabasalt",
     "url": "d2e5e14d5bb65057f95d40048d37c77d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgXf2Jv6nxCAV5/mMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUACW8FWGZX0VIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "mb"
     ]
    },
    {
     "label": "md - Metadiabase",
     "url": "17855149cb8164e0942a5454c7601892",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgd96o/9TYhBX8VJGFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIAEu8FdHP27fUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "md"
     ]
    },
    {
     "label": "mgh - Mafic gneiss",
     "url": "7b35d6d3289850f0ad20d54d28b18309",
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     "height": 20,
     "width": 20,
     "values": [
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    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Karst Features",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
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     "height": 20,
     "width": 20,
     "values": [
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    },
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     "label": "Surface Depression",
     "url": "61fd9f865c9a2ac0428e81c53f7cbab1",
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}