Filtering by: College Arts and Sciences Remove constraint College: Arts and Sciences Creator/Author Hedgman, Cheryl Remove constraint Creator/Author: Hedgman, Cheryl Date Created 1992 Remove constraint Date Created: 1992 Department Geology Remove constraint Department: Geology Type of Work Etd Remove constraint Type of Work: Etd Publisher University of Cincinnati Remove constraint Publisher: University of Cincinnati Subject Sandstone Remove constraint Subject: Sandstone