Download or read book The Manson Impact Structure, Iowa written by Christian Koeberl and published by Geological Society of America. This book was released on 1996 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twenty-two reports presenting results from the investigation samples of the Manson impact structure, a crater site in Iowa that was not discovered until 1992. The reports cover a great deal of ground, including geophysical studies of the crater structure, detailed mineralogical, petrological, and ge