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The geochronology dataset contains seven feature classes pertaining to age determinations and (or) estimates for rocks and deposits in Washington State, including argon, uranium, radiocarbon, luminescence, fission-track, fossil, and other radiometric analyses. Data were compiled from several databases, including 1:100,000-scale geologic data published by the Washington Geological Survey (2010), the National Geochronologic Database published by the U.S. Geologic Survey (Sloan and others, 2003), and an unpublished database for the Puget Lowland developed and provided by Kathy Troost of the University of Washington. In addition, hundreds of analyses were compiled from individual published and unpublished sources.<\/span><\/p><\/div><\/div><\/div>", "mapName": "Geochronology", "description": "

The geochronology dataset contains seven feature classes pertaining to age determinations and (or) estimates for rocks and deposits in Washington State, including argon, uranium, radiocarbon, luminescence, fission-track, fossil, and other radiometric analyses. Data were compiled from several databases, including 1:100,000-scale geologic data published by the Washington Geological Survey (2010), the National Geochronologic Database published by the U.S. Geologic Survey (Sloan and others, 2003), and an unpublished database for the Puget Lowland developed and provided by Kathy Troost of the University of Washington. In addition, hundreds of analyses were compiled from individual published and unpublished sources.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "copyrightText": "Czajkowski, J. L., 2016, Washington State geochronology database--GIS data: Washington Division of Geology and Earth Resources Digital Data Series 6, version 1.1, previously released August 2015. http://www.dnr.wa.gov/publications/ger_portal_geochronology.zip", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Argon", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 1, "name": "Uranium", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 2, "name": "Radiocarbon", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 3, "name": "Fission Track", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 4, "name": "Fossils", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 5, "name": "Luminescence", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true }, { "id": 6, "name": "Other Radiometric Methods", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint", "supportsDynamicLegends": true } ], "tables": [ { "id": 7, "name": "Citations", "type": "Table" }, { "id": 8, "name": "Source Codes", "type": "Table" } ], "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "singleFusedMapCache": false, "initialExtent": { "xmin": 202520.19584167912, "ymin": -310128.2886007301, "xmax": 2808684.594951556, "ymax": 1763298.0903456113, "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "fullExtent": { "xmin": 375795.0567845553, "ymin": 87810.5833568126, "xmax": 2481641.999937892, "ymax": 1343920.157090649, "spatialReference": { "wkid": 2927, "latestWkid": 2927, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -117498300, "falseY": -98850300, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "datesInUnknownTimezone": false, "minScale": 0, "maxScale": 0, "units": "esriFeet", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Geochronology", "Author": "", "Comments": "

The geochronology dataset contains seven feature classes pertaining to age determinations and (or) estimates for rocks and deposits in Washington State, including argon, uranium, radiocarbon, luminescence, fission-track, fossil, and other radiometric analyses. Data were compiled from several databases, including 1:100,000-scale geologic data published by the Washington Geological Survey (2010), the National Geochronologic Database published by the U.S. Geologic Survey (Sloan and others, 2003), and an unpublished database for the Puget Lowland developed and provided by Kathy Troost of the University of Washington. In addition, hundreds of analyses were compiled from individual published and unpublished sources.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "Subject": "These data were created in order to assemble all relevant radiometric analyses and age estimates in Washington State.", "Category": "", "AntialiasingMode": "Fast", "TextAntialiasingMode": "Force", "Version": "2.9.0", "Keywords": "isotope,argon,potassium,K-Ar,Ar-Ar,laser-Ar,laser argon,dating,geochronologic,radiocarbon,14-C,carbon-14,fission track,paleontology,fossil,relative dating,optically stimulated luminescence,OSL,TL,IRSL,thermoluminescence,infrared stimulated luminescence,Samarium,Neodymium,Rubidium,Strontium,Sm-Nd,Rb-Sr" }, "supportsQueryDomains": true, "capabilities": "Query,Map,Data", "supportedQueryFormats": "JSON, geoJSON, PBF", "exportTilesAllowed": false, "referenceScale": 0.0, "datumTransformations": [ { "geoTransforms": [ { "wkid": 108001, "latestWkid": 1241, "transformForward": true, "name": "NAD_1927_To_NAD_1983_NADCON" } ] }, { "geoTransforms": [ { "wkid": 108001, "latestWkid": 1241, "transformForward": false, "name": "NAD_1927_To_NAD_1983_NADCON" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": false, "name": "NAD_1983_HARN_To_WGS_1984" } ] }, { "geoTransforms": [ { "wkid": 1580, "latestWkid": 1580, "transformForward": true, "name": "NAD_1983_HARN_To_WGS_1984" } ] } ], "supportsDatumTransformation": true, "archivingInfo": {"supportsHistoricMoment": false}, "supportsClipping": true, "supportsSpatialFilter": true, "supportsTimeRelation": true, "supportsQueryDataElements": true, "maxRecordCount": 2000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "", "serviceItemId": "dead355c9c2b4f1292acde737d8e5219" }