Ordovician and Silurian Phi Kappa and Trail Creek Formations, Pioneer Mountains, central Idaho - stratigraphic and structural revisions, and new data on graptolite faunas. by James H. Dover, W.B.N. Berry and R.J. Ross Jr.
Contributors: Berry, W.B.N.; Ross, R.J., Jr.
Publisher: U.S. Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 54
Subjects: Geology - Idaho
Notes: 11