The Geologic Story of Arches National Park, by S. W. Lohman 51116 [Subtitle: Geological Survey Bulletin 1393] [Illustrator: John R. Stacy] [Link: http://www.gutenberg.org/5/1/1/1/51116 ] [Files: 51116-8.txt; 51116-0.txt; 51116-h.htm] Thanks to Stephen Hutcheson, Dave Morgan and the Online Distributed Proofreading Team at http://www.pgdp.net Regards, Al