Core Research Center, core B474, from well operated by CHEVRON OIL
Raw Properties from download, web scrape, MapServer, and Macrostrat API
{"Lib Num": "B474", "API Num": "2509121338", "Operator": "CHEVRON OIL", "Well Name": "3 E EGGEN", "Field": "FLAT LAKE", "State": "MT", "County": "SHERIDAN", "Type": "SLABBED", "Photos": "T", "Thin Sec": "T", "Analysis": "F", "Latitude": "48.977144", "Longitude": "-104.132451", "coordinates_geohash": "c8tywkj0d12u", "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": "6484", "Max Depth": "6517"}, {"Formation": "RATCLIFFE", "Age": "MISS", "Min Depth": "6517", "Max Depth": "6553"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/9703", "photos": ["http://my.usgs.gov/crc-data/core/9703/core_photo_122068_box5.jpg", "http://my.usgs.gov/crc-data/core/9703/core_photo_122067_box3.jpg", "http://my.usgs.gov/crc-data/core/9703/core_photo_122066_box1.jpg"], "thin_sections": [{"Sequence": "1", "Min Depth": "6491.5", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6491.5.jpg"}, {"Sequence": "1", "Min Depth": "6496.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6496.jpg"}, {"Sequence": "1", "Min Depth": "6497.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6497.jpg"}, {"Sequence": "1", "Min Depth": "6498.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6498.jpg"}, {"Sequence": "1", "Min Depth": "6499.5", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6499.5.jpg"}, {"Sequence": "1", "Min Depth": "6518.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6518.jpg"}, {"Sequence": "1", "Min Depth": "6520.5", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6520.5.jpg"}, {"Sequence": "1", "Min Depth": "6524.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6524.jpg"}, {"Sequence": "1", "Min Depth": "6526.6", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6526.6.jpg"}, {"Sequence": "1", "Min Depth": "6536.7", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6536.7.jpg"}, {"Sequence": "1", "Min Depth": "6545.0", "Max Depth": "0.0", "View": "http://my.usgs.gov/crc-data/cores/data/MT/B474/B474-6545.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"}