Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ice Age Hunters of the Rockies. Dennis J. Stanford and Jane S. Day, editors. Denver Museum of Natural History and University of Colorado Press, Niwot, 1992. xii+ 378 pp., figures, tables, photographs, references, index.’39.95 (cloth);’19.95