This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 041112154100 Top Depth: 2600 Ft. Bottom Depth: 5750 Ft. lease_name: RIDGEWAY sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: TIMBER CANYON operator_name: UNKNOWN state_name: California county_name: Ventura