3842. Gidley, J. W.   The Family Deinodontidae, with Notice of a New Genus from the Cretaceous of Alberta.   American Museum of Natural History, 1922, Bulletin, 046 (06) : 367-385, 1 figures, correlation chart.   Printed wraps, minor sunning, previous owner marks including L. Krishtalka library stamp, uncut text in very good condition.    $8.00