Cliff House Sandstone |
|
Usage of Geologic Unit Name: Cliff House Sandstone of Mesaverde Group (CO*,NM*) |
Cliffhouse Sandstone of the Mesaverde Formation forms the caprock of the plateau at Mesa Verde National Park. |
Age: Cretaceous, Late* |
|
Geologic Province: Paradox basin* San Juan basin* |
|
Areal Extent: CO(sw)* NM(nw)* |
|
Type Locality: Not designated. Named for exposures in canyons about Cliff House, Mesa Verde National Park, Montezuma Co., CO (Collier, 1919). |
|
Unit Name History: Named as upper formation of Mesaverde Group (Collier, 1919). Revised (Hayes and Zapp, 1955; Beaumont and others, 1956). Areal limits; Mapped 1:50k in San Juan and McKinley Cos, NM (Scott and others, 1984). Areal limits (Molenaar and Baird, 1989). |
|
References
Collier, A.J., 1919, Coal south of Mancos, Montezuma County, Colorado,
IN Contributions to economic geology, 1918; Part 2, Mineral fuels: U.S.
Geological Survey Bulletin, 691-K, p. Hayes, P.T. and Zapp, A.D., 1955, Geology and fuel resources of the Upper Cretaceous rocks of the Barker Dome-Fruitland area, San Juan County, New Mexico: U.S. Geological Survey Oil and Gas Investigations Map, OM-144, 2 sheets, scale 1:62,500. Beaumont, E.C., Dane, C.H. and Sears, J.D., 1956, Revised nomenclature of Mesaverde Group in San Juan basin, New Mexico: American Association of Petroleum Geologists Bulletin, v. 40, no. 9, p. 2149-2162. Scott, G.R., O'Sullivan, R.B. and Weide, D.L., 1984, Geologic map of the Chaco Culture National Historical Park, northwestern New Mexico [includes chapter on archaeology by W.B. Gillespie]: U.S. Geological Survey Miscellaneous Investigations Series Map, I-1571, 1 sheet, scale 1:50,000. Molenaar, C.M. and Baird, J.K., 1989, North-south stratigraphic cross sections of Upper Cretaceous rocks, northern San Juan basin, southwestern Colorado: U.S. Geological Survey Miscellaneous Field Studies Map, MF-2068, 3 sheets, scale. Olsen, Tina R; Mellere, Donatella; Olsen, Torben,1999,Facies architecture and geometry of landward-stepping shoreface tongues; the Upper Cretaceous Cliff House Sandstone Mancos Canyon, South-West Colorado): Sedimentology, v. 46, no. 4, p. |
The URL is: https://gotbooks.miracosta.edu/gonp/coloradoplateau/lexicon/mesaverde_cliffhouse.htm Last modified: 1/7/2011 |