[018-53] Comparison of the Devonian Rocks of Illinois and Missouri
Comparison of the Devonian Rocks of Illinois and Missouri Author: Savage, T.E.
[018-52] The Farm Creek Exposure Near Peoria Illinois– A Type Pleistocene Section
The Farm Creek Exposure Near Peoria Illinois– A Type Pleistocene Section Author: Leighton, Morris M.
[018-51] Some Features of Continental Glaciation
[018-51] Some Features of Continental Glaciation Author: Quirke, Terrence T.
[018-49] Post-Chester, Pre-Pennsylvanian Faulting in the Alto Pass Area
Post-Chester, Pre-Pennsylvanian Faulting in the Alto Pass Area Author: Ekblaw, George E.
[018-48] Transition Beds Between the St. Peter Sandstone and the Platteville Limestone
Transition Beds Between the St. Peter Sandstone and the Platteville Limestone Author: Bevan, Arthur
[018-47] The Character and Significance of the Basal Conglomerate of the Pennsylvanian System in Southern Illinois
The Character and Significance of the Basal Conglomerate of the Pennsylvanian System in Southern Illinois Author: Poor, R.S.
[018-46] The Devonian Strata of the Alto Pass Quadrangle
The Devonian Strata of the Alto Pass Quadrangle Author: Bassett, Chalres Fernando
[018-45] Will the Illinois Waterway Benefit the Illinois Coal Industry?
Will the Illinois Waterway Benefit the Illinois Coal Industry? Author: Utzig, Esther
[018-44] The Panama Gateway as Related to the Intercontinental Trade of South America
The Panama Gateway as Related to the Intercontinental Trade of South America Author: Blanchard, W.O.
[018-43] The Variation of the Declination During the Solar Eclipse of January 24, 1925, at Urbana, Illinois
The Variation of the Declination During the Solar Eclipse of January 24, 1925, at Urbana, Illinois Author: Knipp, Chalres T.