James D. Keyser duplicate - of Keyser, James D. USDA Forest Service No description specified. 1-4 (4 Records) Documents Another Elk Petroglyph from the Gateway Site: Some Possible Functional Implications (2005) "Bear Coming Out": A Distinctive Plains Shield Motif (2004) The Hunter's Revenge: Magical Use of a Petroglyph (2015) Review of The Cheyenne/Arapaho Ledger Book from the Pamplin Collection (2003)