PALEOZOIC - Paleozoic rocks, undivided - Permian rocks, undivided - Quartermaster and Rustler Formations; Upper Permian - Quartermaster Formation; red sandstone and siltstone; Upper Permian - Rustler Formation; siltstone, gypsum, sandstone, and dolomite; Upper Permian - Salado Formation; evaporite sequence; Upper Permian - Castile Formation; dominantly anhydrite sequence; Upper Permian - Artesia Group; shelf facies forming broad south-southeast trending outcrop from Glorieta to Artesia area; includes Grayburg, Queen, Seven Rivers, Yates, and Tansill Formations; Guadalupian. May locally include Moenkopi Formation (Triassic) at top - Yates and Tansill Formations; sandstone, siltstone, limestone, dolomite, and anhydrite; Guadalupian - Seven Rivers Formation; gypsum, anhydrite, salt, dolomite, and siltstone; Guadalupian - Grayburg and Queen Formations; sandstone, gypsum, anhydrite, dolomite, and red mudstone; Guadalupian - Capitan Formation; Upper Guadalupian age limestone (reef facies) - Bell Canyon Formation; basin facies-sandstone, limestone, and shale; Guadalupian - Cherry Canyon Formation; basin facies-sandstone, limestone, and shale - San Andres Formation; limestone and dolomite with minor shale; Guadalupian in south, in part Leonardian to north - Glorieta Sandstone; texturally and mineralogically mature, high-silica quartz sandstone - San Andres Limestone and Glorieta Sandstone; Guadalupian and Leonardian - Cutoff Shale; in Brokeoff Mountains only - Victorio Peak Limestone; in Brokeoff Mountains only - Yeso Formation; sandstones, siltstones, anhydrite, gypsum, halite, and dolomite; Leonardian - Abo Formation; red beds, arkosic at base, finer and more mature above; Wolfcampian; may include limestone beds of Pennsylvanian age (Virgilian) in Zuni Mountains. In Robledo Mountains the Abo may be considered a member of the Hueco Formation - Upper part of Abo Formation; Wolfcampian - Lower part of Abo Formation; Wolfcampian, and in part Virgilian ? - Yeso, Glorieta and San Andres Formations, undivided - Abo and Yeso Formations, undivided - Cutler Formation; used in northern areas and Chama embayment only - Hueco Formation; limestone unit restricted to south-central area; Pendejo Tongue divides Abo Formation into upper and lower parts; Wolfcampian - Bursum Formation; shale, arkose, and limestone; earliest Permian - Permian and Pennsylvanian rocks, undivided; includes Horquilla Limestone, Earp Formation, Epitaph and Scherrer Formations, and Concha Limestone - Sangre de Cristo Formation, in Sangre de Cristo Mountains - Pennsylvanian rocks, undivided; in Sangre de Cristo Mountains may include Sandia Formation, Madera Limestone, La Pasada, Alamitos, and Flechado Formations; elsewhere may include Bar-B, Nakaye, Red House, Oswaldo, and Syrena Formations - Madera Formation (Limestone, or Group); in Manzano Mountains includes Los Moyos Limestone and Wild Cow Formation; in Lucero Mesa includes Gray Mesa, Atrasdo, and Red Tanks Members; in Sacramento Mountains includes Beeman and Holder Formations; may include strata lumped as Magdalena Group in a few areas - Madera Limestone, exotic blocks; present only in the Chloride area of Sierra County - Sandia Formation; predominately clastic unit (commonly arkosic) with minor black shales, and limestone in lower part; locally includes Osha Canyon Formation in Nacimiento Mountains - Panther Seep Formation; Organ, Franklin, and San Andres Mountains - Lead Camp Formation; San Andres and Organ Mountains - Mississippian rocks, undivided; Arroyo Penasco Group in Sangre de Cristo Mountains, Sierra Nacimiento, San Pedro Mountain, and Sandia Mountains; Lake Valley Limestone in south-central New Mexico - Mississippian and Devonian rocks, undivided; includes the Lake Valley Limestone, Caballero, Las Cruces, Rancheria, and Helms Formations and Escabrosa Group; Mississippian; the Onate, Sly Gap, Contadero Formations, and Percha Shale of south-central New Mexico, and Canutillo Formation of Northern Franklin Mountains and Bishops Cap area; Devonian - Mississippian through Cambrian rocks, undivided; includes Lake Valley Limestone; Mississippian; Devonian rocks, undivided; El Paso Formation and Montoya Group (or Formation); Ordovician; and Bliss Sandstone; Cambrian and Ordovician - Percha Shale; southern Caballo Mountains; includes the Onate and Sly Gap Formations - Silurian and Ordovician rocks, undivided - Silurian through Cambrian rocks, undivided - Ordovician and Cambrian rocks, undivided; includes Bliss Sandstone, El Paso Formation, and Montoya Formation (or Group) - Ordovician-Cambrian plutonic rocks of Florida Mountains