Core Research Center Core D378

{"Lib Num": "D378", "API Num": "2509121345", "Operator": "CHEVRON OIL", "Well Name": "7 NORTH WARD", "Field": "EAST FLAT LAKE", "State": "MT", "County": "SHERIDAN", "Type": "SLABBED", "Photos": "F", "Thin Sec": "T", "Analysis": "F", "Latitude": "48.97716", "Longitude": "-104.176363", "coordinates_geohash": "c8tytkj0du3e", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "CHARLES /SALT/", "Age": "MISS", "Min Depth": "6568", "Max Depth": "6617"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/11118", "thin_sections": [{"Sequence": "1", "Min Depth": "6573.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6573.jpg"}, {"Sequence": "1", "Min Depth": "6580.3", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6580.3.jpg"}, {"Sequence": "2", "Min Depth": "6580.3", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6580.3a.jpg"}, {"Sequence": "1", "Min Depth": "6587.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6587.jpg"}, {"Sequence": "2", "Min Depth": "6587.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6587a.jpg"}, {"Sequence": "1", "Min Depth": "6608.2", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/D378/D378-6608.2.jpg"}], "surface_rocktype": ["coal", "sandstone", "shale"], "surface_age": "Danian - Selandian", "gmu_name": "Tongue River Member of Fort Union Formation", "strat_unit": "Tongue River Member", "gmu_ref": "https://pubs.er.usgs.gov/publication/ds1052"}