Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers
Front Matter
Front Matter, Iowa Geological Survey, Volume XXV, Annual Report, 1914, with Accompanying Papers
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • i-viii
Article
Administrative Report
George F. Kay
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • ix-xxiv
Mineral Production in Iowa for 1913 and 1914
George F. Kay
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 1-32
The Iron Ore Deposits Near Waukon, Iowa
Jesse V. Howell
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 33-102
The Pleistocene History of Iowa River Valley, North and West of Iowa City in Johnson County
M. M. Leighton
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 103-182
Trilobites from the Maquoketa Beds of Fayette County, Iowa
Arthur Ware Slocom
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 183-250
The Origin of Dolomite
Francis M. Van Tuyl
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 251-422
Physical Features and Geologic History of Des Moines Valley
James H. Lees
1916-01-01 Volume 25 • 1915 • Annual Report, 1914, with Accompanying Papers • 423-615