Title: Stratigraphy and tectonic implications of Upper Cretaceous rocks in the Powder River Basin, northeastern Wyoming and southeastern Montana
First published: 1996
Subjects: Geology, Geology, Stratigraphic, Stratigraphic Geology
Places: Powder River Basin (Wyo. and Mont.)
Time periods: Cretaceous
LC classification: QE75 .B9 no. 1917-T, QE688 .B9 no. 1917-T