Biodiversity Heritage Library
We need your feedback! What improvements would you like to see in BHL? Take our survey!
By "Pander Society. "
Pennsylvanian conodont assemblages from La Salle County, Northern Ill. /
By: Collinson, Charles. - Geological Society of America. Meeting DeKalb, Ill.) - Geological Society of America. North-Central Section. Meeting DeKalb, Ill.) - Pander Society.
Publication info: Urbana :Illinois State Geological Survey,1972
Holding Institution: University Library, University of Illinois Urbana Champaign