Petrography, mineralogy, and reservoir characteristics of the Upper Cretaceous Mesaverde Group in the East-Central Piceance Basin, Colorado /
Pitman, Janet K.
Spencer, Charles Winthrop,1930-
Pollastro, Richard M.
Washington : U.S. G.P.O. ; Denver, COLO : For sale by the Books and Open-File Reports Section, U.S. Geological Survey,
1989.
Folded profile in pocket.
Bibliography: p. 30-31.
Geology
Natural gas
Geology, Stratigraphic