Tag Archives: Horberg

[036-38]Bedrock Surface and Thickness of Glacial Drift in Will County, Illinois

Posted on April 26, 2016 by Transactions Editor Webmaster

Horberg, Leland and Mason, A.C. Bedrock Surface and Thickness of Glacial Drift in Will County, Illinois 036-38-print  

Posted in 1943, Transactions | Tagged , , , | Leave a comment

[043-23]Preglacial Gravels in Henry County, Illinois

Posted on March 28, 2016 by Transactions Editor Webmaster

Horberg, Leland Preglacial Gravels in Henry County, Illinois 043-23-print  

Posted in 1950, Transactions | Tagged , , | Leave a comment