The paleoenvironment of the Cedar Valley Limestone (Middle Devonian) in northwestern Illinois
Thesis (M.S.)--University of Wisconsin-Milwaukee
Cedar Valley Limestone
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.