Deep Alberta: Fossil Facts and Dinosaur Digs - John Acorn - Google Books

http://books.google.de/books?id=FX7toAVTaVYC&pg=PA50&lpg=PA50&dq=Didelphodon&source=bl&ots=AGVPq-p9jL&sig=jsdN291NsUpDeLekQ_1Xvw

Alberta is well known for its fossil treasures, and author John Acorn is as keen on the long-dead creatures of Alberta as he is on the living. Here, John features 80 of the most noteworthy fossils, fossil locations, and fossil hunters from this most…