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Front Matter

Articles

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Administrative Reports p. 9-35
Samuel Calvin, A. G. Leonard, William Harmon Norton, and J. B. Weems

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Geology of Webster County p. 63-236
Frank A. Wilder

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Geology of Henry County p. 237-302
T. E. Savage

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Geology of Cherokee and Buena Vista Counties p. 303-354
Thomas H. Macbride

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Geology of Jefferson County p. 355-438
J. A. Udden

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Geology of Wapello County p. 439-500
A. G. Leonard

Back Matter