[030-070] Exhumed Ordovician Hill Near Joliet
Exhumed Ordovician Hill Near Joliet Author: Fisher, D. Jerome
[030-069] Engineering Aspects of the Geology of the Vienna City Reservoir*
Engineering Aspects of the Geology of the Vienna City Reservoir* Author: Eckblaw, George E.
[030-068] The Recent Impetus to Oil Prospecting in Illinois*
The Recent Impetus to Oil Prospecting in Illinois* Author: Cobee, George V.
[030-067] A Study of the Stratigraphy sea dot Preglacial Topography of the DeKalb and Sycamore Quadrangles
A Study of the Stratigraphy sea dot Preglacial Topography of the DeKalb and Sycamore Quadrangles Author: Caldwell, L.T.
[030-066] The Physiography and Surficial Geology of the Carlinville Quadrangle, Illinois*
The Physiography and Surficial Geology of the Carlinville Quadrangle, Illinois* Author, Ball, John R.