Statewide County, SD History - Books .....Ammonites 1925 ************************************************ Copyright. All rights reserved. http://www.usgwarchives.net/copyright.htm http://www.usgwarchives.net/sd/sdfiles.htm ************************************************ File contributed for use in USGenWeb Archives by: Joy Fisher sdgenweb@yahoo.com May 4, 2007, 12:19 am Book Title: Doane Robinson's Encyclopedia Of South Dakota Ammonites. A plate-shaped shell of the Cretaceous, having very complicated sutures. They are found generally in the western portion of the State, varying in size from two inches to twelve inches or more in diameter. They have beautiful pearly spots upon them. Additional Comments: Extracted from: DOANE ROBINSON'S Encyclopedia of South Dakota FIRST EDITION Published by the Author PIERRE 1925 COPYRIGHT BY DOANE ROBINSON. 1925 WILL A. BEACH PRINTING COMPANY PRINTERS AND BINDERS SIOUX FALLS File at: http://files.usgwarchives.net/sd/state/history/1925/doanerob/ammonite201gms.txt This file has been created by a form at http://www.genrecords.org/sdfiles/ File size: 1.1 Kb