Title: Carboniferous formations and faunas of central Montana
First published: 1961
Description: "A study of the stratigraphic and ecologic associations and significance of fossils from the Big Snowy group of Mississippian and Pennsylvanian rocks."--T.p.
Subjects: Geology, Stratigraphic, Paleontology, Stratigraphic Geology
Places: Montana
Time periods: Carboniferous
LC classification: QE75 .P9 no. 348