Author
Armentrout, John M.
1
Curtis, Bruce Franklin, 1918-
1
Geological Society of America. Geophysics Division
1
Geological Society of America. Rocky Mountain Section
1
Pacific Coast Paleogeography Symposium
1
Pacific Coast Paleogeography Symposium Anaheim, Calif.)
1
Smith, Robert B.
1
Society of Economic Paleontologists and Mineralogists. Pacific Section
1