Staff field trip to Thornton Quarry, Cook County

Call Number: 
5103
Date: 
1997
Notes: 

June, 1997;
15 photographs, no negatives;

Keywords: 

Geology, Stratigraphic - Silurian;
Geology, Stratigraphic - Devonian;
Mines and minerals;
Dolostone;
Reefs;
Cook County, Illinois;

 

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 huber@illinois.edu Monday thru Friday, 8am-noon or 1pm-5pm.