This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 4.07921e+010 Top Depth: 1530 Ft. Bottom Depth: 3000 Ft. lease_name: UPTON CANYON sample_type_name: UNWASHED CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: Unknown operator_name: SOHIO state_name: California county_name: San Luis Obispo