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The Raton basin is a large asymmetric syncline (2500 mi2 area) that extends from Huerfano Park, Colorado to Cimarron, New Mexico. As used here, the basin is defined by the limits of the outcrop of the Trinidad Sandstone. The Cretaceous and Tertiary rocks are sharply flexed to form hogbacks along the western margin of the basin on the east flank of the Sangre de Cristo Mountains. These rocks assume more gentle dips along the other margins of the Raton basin and are highly dissected. The Late Cretaceous in the Raton basin was a period of emergence of land and retreat of the Cretaceous epeiric sea. The coastline advanced eastward across New Mexico, as broad prograding deltaic and barrier coastal plains were formed...
Core Research Center, core T404, from well operated by CIRQUE RESOURCESRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T404", "API Num": "4902120639", "Operator": "CIRQUE RESOURCES", "Well Name": "V.O. CHILD #30-9", "Field": "WILDCAT", "State": "WY", "County": "LARAMIE", "Type": "THIN SLAB", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "41.24061", "Longitude": "-104.69988", "coordinates_geohash": "9xmd97xggyzj", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "SHARON SPRINGS", "Age": "CRETACEOUS", "Min Depth": "8417", "Max Depth": "8457"},...
Core Research Center, core R679, from well operated by CITCORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "R679", "API Num": null, "Operator": "CITCO", "Well Name": "VERNAL TAR SANDS #13", "Field": null, "State": "UT", "County": "UINTAH", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": null, "Longitude": null, "Source": null, "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "MESAVERDE", "Age": "CRETACEOUS", "Min Depth": "582", "Max Depth": "829"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/17875"}
Categories: Physical Item; Tags: CRETACEOUS, MESAVERDE
Core Research Center, core U126, from well operated by SHELL SWEPIRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "U126", "API Num": "0508107743", "Operator": "SHELL SWEPI", "Well Name": "DRY SAGE 1-23", "Field": "WILDCAT", "State": "CO", "County": "MOFFAT", "Type": "THIN SLAB", "Photos": "T", "Thin Sec": "F", "Analysis": "T", "Latitude": "40.97808", "Longitude": "-107.46525", "coordinates_geohash": "9x794ef4w5v8", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "NIOBRARA", "Age": "CRETACEOUS", "Min Depth": "10450", "Max Depth": "10534"}, {"Formation":...
Core Research Center, core A304, from well operated by SINCLAIR OIL & GASRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "A304", "API Num": "4903706352", "Operator": "SINCLAIR OIL & GAS", "Well Name": "T-11 UNIT TRACT 14", "Field": "LOST SOLDIER", "State": "WY", "County": "SWEETWATER", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "42.24618", "Longitude": "-107.55556", "coordinates_geohash": "9xe82d8mvf9x", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DARWIN /SD/", "Age": "PENN", "Min Depth": "6000", "Max Depth":...
Core Research Center, core B045, from well operated by TESORO PETROLEUMRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "B045", "API Num": "4900720288", "Operator": "TESORO PETROLEUM", "Well Name": "1 SKYLINE FEDERAL", "Field": "WILDCAT", "State": "WY", "County": "CARBON", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "T", "Latitude": "41.59767", "Longitude": "-107.3116", "coordinates_geohash": "9x7swhd5frxq", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "TENSLEEP", "Age": "PENN", "Min Depth": "4666", "Max Depth": "4846"}], "crcwc_url":...
Core Research Center, core R670, from well operated by CITCORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "R670", "API Num": null, "Operator": "CITCO", "Well Name": "VERNAL TAR SANDS #10", "Field": null, "State": "UT", "County": "UINTAH", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": null, "Longitude": null, "Source": null, "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "MESAVERDE", "Age": "CRETACEOUS", "Min Depth": "1929", "Max Depth": "2660"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/17878"}
Categories: Physical Item; Tags: CRETACEOUS, MESAVERDE
Core Research Center, core S978, from well operated by CRYSTAL EXPLORATIONRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "S978", "API Num": "0512310011", "Operator": "CRYSTAL EXPLORATION", "Well Name": "11-12 SUTTER", "Field": "WILDCAT", "State": "CO", "County": "WELD", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "40.593834", "Longitude": "-104.391951", "coordinates_geohash": "9xjybtbh5pps", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "DAKOTA J", "Age": "CRETACEOUS", "Min Depth": "7285", "Max Depth": "7334"}],...
Core Research Center, core T385, from well operated by PIONEER NATURAL RESOURCESRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T385", "API Num": "0507109063", "Operator": "PIONEER NATURAL RESOURCES", "Well Name": "KING KONG 11-25R", "Field": "RATON", "State": "CO", "County": "LAS ANIMAS", "Type": "THICK SLAB", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "37.2362736", "Longitude": "-104.9556948", "coordinates_geohash": "9wt7gdtt5098", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "NIOBRARA", "Age": "CRETACEOUS", "Min Depth": "5933",...
Core Research Center, core S053, from well operated by MOUNTAIN FUELRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "S053", "API Num": "0508105464", "Operator": "MOUNTAIN FUEL", "Well Name": "DONNELL GOVERNMENT #4", "Field": "SUGAR LOAF", "State": "CO", "County": "MOFFAT", "Type": "FULL", "Photos": "F", "Thin Sec": "F", "Analysis": "F", "Latitude": "40.95026", "Longitude": "-108.7455", "coordinates_geohash": "9x68vqvbw1wp", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "MESAVERDE", "Age": "CRETACEOUS", "Min Depth": "4984", "Max Depth": "5040"}, {"Formation":...
Core Research Center, core T900, from well operated by OHIO OILRaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "T900", "API Num": "4902906941", "Operator": "OHIO OIL", "Well Name": "3 MACK OPC-1", "Field": "ELK BASIN", "State": "WY", "County": "PARK", "Type": "FULL", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "44.97611", "Longitude": "-108.86481", "coordinates_geohash": "9xfxfexhf4d4", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "FRONTIER", "Age": "CRETACEOUS", "Min Depth": "2182", "Max Depth": "2223"}, {"Formation": "FRONTIER",...
Core Research Center, core F081, from well operated by AMOCORaw Properties from download, web scrape, MapServer, and Macrostrat API{"Lib Num": "F081", "API Num": "0512307427", "Operator": "AMOCO", "Well Name": "1 HALEY", "Field": "SPINDLE", "State": "CO", "County": "WELD", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "T", "Latitude": "40.092837", "Longitude": "-104.888893", "coordinates_geohash": "9xjkj4wjxws8", "Source": "PROVIDED BY DONOR", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "SUSSEX", "Age": "CRETACEOUS", "Min Depth": "4710", "Max Depth": "4746"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/69792",...


map background search result map search result map Geologic map of the Vermejo Park quadrangle, Colfax County, New Mexico, and Las Animas County, Colorado Core Research Center Core A304 Core Research Center Core R679 Core Research Center Core T900 Core Research Center Core B045 Core Research Center Core S978 Core Research Center Core R670 Core Research Center Core T404 Core Research Center Core T385 Core Research Center Core S053 Core Research Center Core U126 Core Research Center Core F081 Geologic map of the Vermejo Park quadrangle, Colfax County, New Mexico, and Las Animas County, Colorado