Caves and Karst of the Upper Midwest, USA: Minnesota, Iowa, Illinois, Wisconsin (Cave and Karst Systems of the World)

"This book discusses the karst and pseudokarst of the Upper Midwest, USA, consisting of the states of Minnesota, Wisconsin, Iowa, and Illinois--the first regional synthesis in 40 years. Starting with an overview of the regional geology of what is largely glaciated fluviokarst and paleokarst developed on Paleozoic carbonates, but including other lithologies such as the St. Peter Sandstone and the Ft. Dodge Gypsum, the caves, springs, sinkholes, and karst hydrogeology of each state are described. Special attention is devoted to the region's longest caves: Coldwater Cave, Mystery Cave, and the Minnesota Cave Preserve caves. Application of tools such as data loggers and LiDAR, with new conceptual models such as hypogenic speleogenesis, has been transformative here. Special topics include lead and zinc mining in the Driftless Area, vertebrate and invertebrate cave fauna near the Laurentide ice limit, the impact and policies of nutrient and herbicide intensive modern agriculture on karst, and paleoclimate studies. The discovery, exploration, institutional history of caving organizations, and show caves of the Upper Midwest, from the year 1700 onwards, are brought up to date. The top 10 historical paradigms of cave and karst science in the Midwest are reviewed. Perspectives on paleontology, archeology, and Native American rock art are included"--Back cover Front Matter ....Pages i-xiii Karst Geology of the Upper Midwest, USA (Daniel H. Doctor, E. Calvin Alexander Jr.)....Pages 1-21 Exploration and Institutional History of Caves of the Upper Midwest, USA (Greg A. Brick)....Pages 23-35 Minnesota Caves and Karst (E. Calvin Alexander Jr., Greg A. Brick)....Pages 37-114 Iowa Caves and Karst (Michael J. Lace, Raymond R. Anderson, Patricia N. Kambesis)....Pages 115-153 Illinois Caves and Karst (Samuel V. Panno, Donald E. Luman, Joseph A. Devera)....Pages 155-183 Wisconsin Caves and Karst (Michael J. Day)....Pages 185-216 Lead-Zinc Crevices of Iowa, Illinois, and Wisconsin (James A. Dockal)....Pages 217-237 Paradigmatic Studies in Midwestern Cave Science (Greg A. Brick)....Pages 239-254 Cave Faunas of the Upper Mississippi Valley Region (Stewart B. Peck, Julian J. Lewis, John O. Whitaker)....Pages 255-281 Intersection of Agriculture and Karst Terrains, Risks, and Solutions (Kevin Erb, Benjamin J. Maas)....Pages 283-296 Paleoclimate Studies from Midwestern Caves (Jeffrey A. Dorale)....Pages 297-306 Back Matter ....Pages 307-314