Title: Pre-Pennsylvanian Evansville Valley and Caseyville (Pennsylvanian) sedimentation in the Illinois Basin
First published: 1965
Subjects: Geology, Geology, Stratigraphic, Sediments (Geology), Stratigraphic Geology
Places: Middle West
Time periods: Paleozoic
LC classification: QE105 .A45 no. 384