Upper Santa Fe Group

Includes Camp Rice, Fort Hancock, Palomas, Sierra Ladrones, Arroyo Ojito, Ancha, Puye, and Alamosa Formations.
State New Mexico
Name Upper Santa Fe Group
Geologic age Middle Pleistocene to uppermost Miocene
Lithologic constituents
Major
Sedimentary > Clastic > Mixed-clastic > Conglomerate-sandstone (Bed)no lith description on map - description from GEOLEX - numerous formations lumped together. Majority mention sandstone or conglomerates of various rock types, including volcanic origins.
Unconsolidated > Fine-detritalno lith description on map - description from GEOLEX - numerous formations lumped together. Descriptions include all fine-detrital rock types - clay, silt, mud
Unconsolidated > Coarse-detritalno lith description on map - description from GEOLEX - numerous formations lumped together. Descriptions include all coarse-detrital rock types - boulders, gravels, sands
References
NGMDB product
Counties Bernalillo - Catron - Dona Ana - Lincoln - Los Alamos - Luna - Otero - Rio Arriba - Sandoval - Santa Fe - Sierra - Socorro - Taos - Valencia