Depositional environment of Upper Cretaceous black sandstones of the Western Interior : Cretaceous black sandstone deposits of the Western Interior have stratigraphic, structural, textural, and mineralogical characteristics helpful in reconstructing local and regional depositional environments /

Autor Houston, Robert Stroud, 1923-, Murphy, John Francis, 1922-
Vydáno 1977

The Precambrian of the Rocky Mountain region /

Autor Hedge, Carl E., Houston, Robert Stroud, 1923-, Tweto, Ogden, 1912-1983, Peterman, Zell E., Harrison, Jack Edward, 1924-1995, Reid, Rolland R.
Vydáno 1986