Correlation of the Pennsylvanian stratigraphy across the Illinois basin
By: by Robert John Carlson
Published: 1954
Language: eng
Number of pages: 33
Subjects: Geology -- Illinois; Geology, Stratigraphic -- Pennsylvanian
Notes: Typescript (photocopy)

Thesis (M.S.)--Miami University, [Dept. of Geology], 1954

Includes bibliographical references