This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 421613062400 Top Depth: 5800 Ft. Bottom Depth: 7560 Ft. lease_name: MARY HORN A1 sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: CHENEYBORO SW operator_name: ATLANTIS OIL COMPANY, INC. state_name: Texas county_name: Freestone