Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers
Front Matter
Front Matter, Iowa Geological Survey, Volume XII, Annual Report, 1901, with Accompanying Papers
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 1-8
Article
Administrative Reports
Samuel Calvin, A. G. Leonard, William Harmon Norton and J. B. Weems
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 9-35
Mineral Production of Iowa in 1901
S. W. Beyer
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 37-62
Geology of Webster County
Frank A. Wilder
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 63-236
Geology of Henry County
T. E. Savage
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 237-302
Geology of Cherokee and Buena Vista Counties
Thomas H. Macbride
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 303-354
Geology of Jefferson County
J. A. Udden
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 355-438
Geology of Wapello County
A. G. Leonard
1902-01-01 Volume 12 • 1902 • Annual Report, 1901, with Accompanying Papers • 439-500