[09-45] The New Richmond Sandstone of Northern Illinois
The New Richmond Sandstone of Northern Illinois Author: Cady, Gilbert H.
[09-44] Lateral Erosion in the Upper Illinois Valley by the Chicago Outlet
Lateral Erosion in the Upper Illinois Valley by the Chicago Outlet Author: Cady, Gilbert H.
[09-43] The Chloritic Material in the Ores of Southeastern Missouri
The Chloritic Material in the Ores of Southeastern Missouri Author: Ross, C.S.
[09-42] The Genesis of the Sedimentary Rocks- An Undeveloped Field in Geology
The Genesis of the Sedimentary Rocks- An Undeveloped Field in Geology Author: Van Tuyl, Francis M.
[09-41] The Present Status of the Dolomite Problem
The Present Status of the Dolomite Problem Author: Van Tuyl, Francis M.