Core Research Center, core R455, from well operated by CITIES SERVICE
Raw Properties from download, web scrape, MapServer, and Macrostrat API
{"Lib Num": "R455", "API Num": "0401320089", "Operator": "CITIES SERVICE", "Well Name": "1 GUMPERT A", "Field": "WILDCAT", "State": "CA", "County": "CONTRA COSTA", "Type": "SLABBED", "Photos": "T", "Thin Sec": "F", "Analysis": "F", "Latitude": "37.775737", "Longitude": "-121.897648", "coordinates_geohash": "9q9qfhugdgvb", "Source": "FROM STATE RECORDS", "Security Flag": "NO SPECIAL RESTRICTIONS", "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "UNKNOWN", "Age": null, "Min Depth": "17404", "Max Depth": "17432"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/13030", "photos": ["http://my.usgs.gov/crc-data/cores/13030/R455box01.JPG", "http://my.usgs.gov/crc-data/cores/13030/R455box03.JPG", "http://my.usgs.gov/crc-data/cores/13030/R455box04.JPG", "http://my.usgs.gov/crc-data/cores/13030/R455box02.JPG"], "surface_rocktype": ["conglomerate", "sandstone", "siltstone", "tuff"], "surface_age": "Miocene and Pliocene", "gmu_name": "Green Valley and Tassajara Formations of Conduit (1938), undivided", "strat_unit": "Tassajara Formation", "gmu_ref": "http://pubs.usgs.gov/of/1994/of94-622/"}