[PDF] Glacial Lake Wisconsin eBook

Author : Lawrence Martin
Publisher : Univ of Wisconsin Press
Page : 676 pages
File Size : 35,85 MB
Release : 1965
Category : Science
ISBN : 9780299034757

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The immensely varied topography of Wisconsin provides examples of nearly every important physiographic process and topographic form. In the Driftless Area to the southwest, wind and water have weathered and carved away the countryside; along the Mississippi and other rivers are found most of the essential features of stream erosion and deposition; in the north and east glaciers have ground away the hills and left their mark on the plains and swamps. The Physical Geography of Wisconsin, reprinted from the second edition, 1932, of the Wisconsin Geological and Natural History Survey Bulletin No. XXXVI (1916), offers a clear explanation of these and many other physiographical processes to the student and amateur geographer alike. The topography of the state is discussed in detail and, where necessary, related to its human geography; and the author has carefully explained and indexed all unfamiliar terms. The book is well supplied with maps, charts, and illustrations, and will be an excellent supplementary reader or guide in field trips for geography courses at all levels.

Author : Scott Spoolman
Publisher : Wisconsin Historical Society
Page : 441 pages
File Size : 36,24 MB
Release : 2018-04-12
Category : Science
ISBN : 0870208500

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Hit the trail for a dramatic look at Wisconsin’s geologic past. The impressive bluffs, valleys, waterfalls, and lakes of Wisconsin’s state parks provide more than beautiful scenery and recreational opportunities. They are windows into the distant past, offering clues to the dramatic events that have shaped the land over billions of years. Author and former DNR journalist Scott Spoolman takes readers with him to twenty-eight parks, forests, and natural areas where evidence of the state’s striking geologic and natural history are on display. In an accessible storytelling style, Spoolman sheds light on the volcanoes that poured deep layers of lava rock over a vast area in the northwest, the glacial masses that flattened and molded the landscape of northern and eastern Wisconsin, mountain ranges that rose up and wore away over hundreds of millions of years, and many other bedrock-shaping phenomena. These stories connect geologic processes to the current landscape, as well as to the evolution of flora and fauna and development of human settlement and activities, for a deeper understanding of our state’s natural history. The book includes a selection of detailed trail guides for each park, which hikers can take with them on the trail to view evidence of Wisconsin’s geologic and natural history for themselves.