This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 424093004300 Top Depth: 6500 Ft. Bottom Depth: 12470 Ft. lease_name: MCCAMPBELL, W G JR sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: MCCAMPBELL operator_name: TENNECO OIL CO. state_name: Texas county_name: San Patricio