This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 211013356000 Top Depth: 0 Ft. Bottom Depth: 1695 Ft. lease_name: PCA BEAR LAKE SWD sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: BEAR LK 19-23N15W operator_name: UNKNOWN state_name: Michigan county_name: Manistee