After a century : revised Paleogene coal stratigraphy, correlation, and deposition, Powder River Basin, Wyoming and Montana
Title
After a century : revised Paleogene coal stratigraphy, correlation, and deposition, Powder River Basin, Wyoming and Montana / by Romeo M. Flores ... [et al.]
ISBN
141132935X (pbk.)
9781411329355 (pbk.)
Published
Reston, Va. : U.S. Dept. of Interior, U.S. Geological Survey, 2010.