Mississippian and Devonian rocks, undivided

Includes Helms, Rancheria, Las Cruces, Lake Valley, and Caballero Formations and Escabrosa Group (Mississippian); Percha Shale, Contadero, Sly Gap, and Onate Formations of south-central New Mexico, and Canutillo Formation of northern Franklin Mountains and Bishops Cap area (Devonian).
State New Mexico
Name Mississippian and Devonian rocks, undivided
Geologic age Mississippian and Devonian
Lithologic constituents
Major
Sedimentary > Clastic > Sandstone (Bed)no lith description on map - description from GEOLEX
Sedimentary > Clastic > Mudstone > Shale (Bed)no lith description on map - description from GEOLEX
Sedimentary > Carbonate > Limestone (Bed)no lith description on map - description from GEOLEX
Minor
Sedimentary > Clastic > Siltstone (Bed)no lith description on map - description from GEOLEX
Incidental
Sedimentary > Clastic > Mudstone > Shale > Black-shale (Bed)no lith description on map - description from GEOLEX
Sedimentary > Chemical > Chert (Bed)no lith description on map - description from GEOLEX
References
NGMDB product
Counties Dona Ana - Grant - Hidalgo - Luna - Otero - Sierra