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Authors
Author
A. C. Huffman
Books
U.S. Geological Survey Bulletin
Gary C. Curtin, Konrad Bates Krauskopf, John S. Pomeroy, Harley D. King, A. C. Huffman, Hansford T. Shacklette, John O. Kork, Laurel M. Bybell, Thomas G. Gibson
Stratigraphy, Structure, and Paleogeography of Pennsylvanian and Permian Rocks, San Juan Basin and Adjacent Areas, Utah, Colorado, Arizona, and New Mexico
Steven M. Condon, A. C. Huffman