Environmental Study of the Liverpool Cyclothem of the eastern Interior Basin and the Forest City Basin
Thesis (M.S.)--University of Illinois
Pennsylvanian--Eastern Interior Basin
Pennsylvanian--Forest City Basin
Manuscripts, maps, fieldnotes, and photographs may be viewed in-house only. Please contact the ISGS Special Collections Curator, Anne Huber, for an appointment at 217-300-0005 or email firstname.lastname@example.org Monday thru Friday, 8am-noon or 1pm-5pm.