Title: Genetic stratigraphy, coal occurrence, and regional cross section of the Williams Fork Formation, Mesaverde Group, Piceance Basin, northwestern Colorado
First published: 1995
Subjects: Coal, Geology, Geology, Stratigraphic, Stratigraphic Geology
Places: Colorado, Piceance Creek Basin, Williams Fork Formation (Colo. and Utah)
Time periods: Cretaceous
LC classification: QE688 .T95 1995