Fossils and Strata, Number 48, Conodont Biostratigraphy and Taxonomy of the Ordovician Shelf Margin Deposits in the Scandinavian Caledonides J. A. Rasmussen ISBN: 978-1-4051-6988-2 Paperback 180 pages December 2006, Wiley-Blackwell US $62.50 Add to Cart This price is valid for United States. Change location to view local pricing and availability. This is a Print-on-Demand title. It will be printed specifically to fill your order. Please allow an additional 2-3 days delivery time. The book is not returnable.