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Pennsylvanian rocks, undivided

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In Sangre de Cristo Mountains may include Sandia, Madera, La Pasada, Alamitos, and Flechado Formations; elsewhere may include Bar-B, Nakaye, Red House, Oswaldo, and Syrena Formations.
State New Mexico
Name Pennsylvanian rocks, undivided
Geologic age Pennsylvanian
Lithologic constituents
Major
Sedimentary > Clastic > Mixed-clastic (Bed)no lith description on map - description from GEOLEX - sandstone, silstone, conglomerate
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
Incidental
Sedimentary > Chemical > Chert (Lens)no lith description on map - description from GEOLEX
Sedimentary > Coal (Bed)no lith description on map - description from GEOLEX
References

Green, G.N., Jones, G.E., and Anderson, O.J., 1997, The Digital Geologic Map of New Mexico in ARC/INFO Format: U.S. Geological Survey Open-File Report 97-0052, 9 p., scale 1:500,000.

https://pubs.er.usgs.gov/publication/ofr9752

USGS Geologic Names lexicon found at: http://ngmdb.usgs.gov/Geolex/

https://ngmdb.usgs.gov/Geolex/search
NGMDB product
Counties Bernalillo - Colfax - Dona Ana - Grant - Lincoln - Luna - Mora - Otero - Sandoval - San Miguel - Santa Fe - Sierra - Socorro - Taos