Title: Differentiation of Caseyville (Pennsylvanian) and Chester (Mississippian) sediments in the Illinois Basin
First published: 1960
Subjects: Geology, Geology, Stratigraphic, Sediments (Geology), Stratigraphic Geology
Places: Illinois Valley
Time periods: Mississippian, Pennsylvanian
LC classification: QE105 .A45 no. 306