{ "layers": [ { "layerId": 0, "layerName": "Argon", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "95e4516795cc79f72768eb91a9583de3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7UlEQVQ4jWNhoDJgGTVw6BnIFcJQVKzEoGfPxMDC+ozhzpk1DFN6vjG8eU6OgWwZDL0rHRkifWAChgxOdgoM2nbzGKoDnjDcekqSgYEMOXkODBE+6OLaDNYm7gwJ1XMZqrJIMlCBQd+SkYERq5wEg5I1Ln04DWRkwGEaBDCRbOBThntHfjP8DGRlYMeQe8lw/xjJBq5kaO8TZBDxsGEIcoUZ+p/hP8Mphm1XzzOcKyPZQAYGBoYZDMVu3xm+10kyyDszMTCyvGB4dPYzw+vyswyrv5NlIAMDA8NChpomBgaGJkLqiDaQVDBqIOUAADG0NgHrhajQAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Uranium", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2a074d49cefc91f099c81a5675af15a6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA40lEQVQ4je3Mv8sBcRzA8fedI/kL7Aaz3CJFEkkGRqObJH2Xp54n1A0Wi/wH/gAp/4JFJkaF3CiL8YrtTJeB6/HForzHz4+XxpvTvuDngSHT5EfXSft8+NdrFr0e/eORwzNgYDhkZBiU3EGxSCoWI1WvU95u2UuBrRaiVrtibpkMuhB0mk0aUmA8TkJR7u+iUZJef56gouDBgeOgSoObDbPzmUoweLvb7ZhLg+02g3CYQrVKzkUdByYTVtMpv9IggGGQt23MSISsqqJZFkvL4m885vQUCCAEXaD7393DoGxf8PUuApQ3rv+dEusAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Radiocarbon", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c60e6d5a44709f25a0549fe56a682587", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7ElEQVQ4jWNhoDJgGTVw6BnIJRvCUMylyGDPyMzA+v0Zw5mHaxh6GL4xPCfHQDaldIaVYo4MPjABAQMGOy4FBrsH8xgCvj9heEqSgVL+DHliDgjDYIBfi8FE3JWh+sF8hiySDORRYrBkYMQuxynFYI1LHz4v4zCOgeH/fwYmkg38/ozhyL/fDIFMrJhyP18wHCPZwMcrGfpYBRk8RKwZXOGG/mdgeHuK4eqHiwxlJBvIwMDAcG8Gg9u/7wx1HBIMzgyMDCw/XzGc/f2Zofz9WYbvZBnIwMDA8GAhQxMDA0MTIXVEG0gqGDWQcgAAGmo2X0J1ruYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "Fission Track", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "13b2ba8d574bd08d3fcadd3e1d2fbaea", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAzElEQVQ4je3TMUuCcRAH4Md4U3BuD1oDW1pCMCiMhoZyqq05okHBIKOhpUWd+hLS3icIp2prkSgQxKF2acpBXnDwjf7SovSDW+64B264yB8n+gdnD8yWqeTYjFh85fGW+if9acB0g9YRe3Fji8IqhRr7HXpB4Clnh2NYnDzrx9QuOAkC19hIJcxWyCft/XRykgcLweAbD18cZCbM3mkHgzc0l9gtUYzRb9zz8kw1GIQKOwOultlOEXV5+uD8jsFUIFxybVS/yuy/3hyCQyzoI1c0L7MXAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 4, "layerName": "Fossils", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "a16379d10dc064ee510754b5db68a2c3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA60lEQVQ4jWNhoDJgGTVw6BnIFWLOUKwoxmDPzMTA+uwDw5k1pxl6vn1jeE6OgWzpLgwrHXUYfGACBgwMdgoiDHbzDjAEPHnL8JQkA/1NGfIckAyDAS1ZBhNXPYbq+fsZskgyUEmCwZIRh5yUIIM1Ln24vfyfAZd5DP8ZGJhINvDZO4Yjv/8wBLJiUfHiI8Mxkg1ceYyhT5CHwcNajcEVZuh/BgaGU3cYrl68z1BGsoEMDAwMM3YxuH3/zVAnwcfgzMjIwPLqI8PZzz8Yys/eY/hOloEMDAwMC/czNDEwMDQRUke0gaSCUQMpBwBkaDceEnAIAAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 5, "layerName": "Luminescence", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "1baa26b8940fc2e7ccda2ea3242b8d0c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA8UlEQVQ4jWNhoDJgGTVw6BnIZVlXUCxuomPPxMzM+vbGvTOn26f3fHvz5jk5BrK5z+1cqZMU5gMTUPRysBMz1LTbl1EW8PbWk6ckGWhamZWnkxjqgy4u52hpop+XWr0vpz6LJAMljXUsGRgZscoJqSta49KH28uMOExjYGD4/5+BiWQD3928e+TPj5+BLBzsGHIf7zw6RrKBR6p6+rglRD00Iv1d4Yb+/89wa92Oq/f2Hygj2UAGBgaGnUnlbr++fK8TVJZ1ZmRiYvl498nZr3cvld9bvec7WQYyMDAw7M9raGJgYGgipI5oA0kFowZSDgDma0l+jaWVEwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 6, "layerName": "Other Radiometric Methods", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "e22347eb14885df56fdc2eb9cf330de4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA5ElEQVQ4jWNhoDJgGTVw6BnIxWBeV8wgZmLPwMTMyvDhxhmG0+09DN/ePCfHQDYGl7krGXSSfBBCXnYMIoZ2DAcyAhje3npKmoGmlXkMOok+GOKyjiYMennVDPtzskgzUMLYkoGBEbucoLo1Lm24DfzPiMM0BgYGhv9MpBv47uYRhj8/AhlYODDlPt45RrqBx6r6GHgkPBjUIl0Rhv5nYLiz7irD/f1lpBvIwMDAsCvJjeH3lzoGPmVnBkYmFoaPd88y/LhbznBv9XfyDGRgYGDYn9fEwMDQRFAd0QaSCEYNpBwAAPIPNuQQMlncAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }