The Pleistocene history of northeastern Iowa
By: by W.J. McGee
Contributors: Geological Survey (U.S.)
Series: Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I; Nineteenth Century Collections Online: Science, Technology, and Medicine, Part I
Publisher: G.P.O.
Published: 1891
Place of publication: Washington, D.C
Language: eng
Number of pages: 757
Subjects: Paleogeography; Stratigraphic Geology; Glacial epoch; Geology
Notes: Extract from the 11th annual report of the director of the U.S. Geological Survey, 1889-90, pt. I.

Reproduction of the original from the Library of Congress.
Table of contents: title: Northeastern Iowa; title: Principles and definitions; title: The indurated rocks; title: Typography; title: The post-glacial phenomena; title: The loess; title: The drift; title: The ice markings; title: The residuary products; title: The glacial history.