(Ph.D., University of Arizona, 1964)

Research areas: world prehistory; rock art, Africa, North America; midwest prehistory.

Recent Publications

2007

On Rock Art History and Terminology.With comments by Jack Steinbring, Paul C. Taç on and Chistopher Chippendale, Mavis and John Greer, and Alanah Woody and Angus R. Quinlan, Rock Art Research, Vol. 24, No. 1, pp. 124-33. Melbourne.

'Rock Art' History and Terminology: Response to Commentators, Rock Art ResearchVol. 24, No. 2, pp. 247-48. Melbourne.

2006

Robert G. Bednarik and the Formation of the International Federation of Rock Art Organizations. In 'Exploring the Mind of Ancient Man ' (Festschrift to Robert G, Bednarik edited by P. Chenna Reddy).

Minimum Standards for Recording Rock Art, Revised. Rock Art Research, Vol. 23, No. 2, pp. 264-5.

2005

Comment on Muñoz' statement. The debate between GIPRI and the state agency ICANH, Guillermo Muñoz. In Rock Art Research, Vol. 22, No. 2, pp. 201-2.

2004

'Middletown' was anthropology, not sociology. Guest Column. Muncie Star Press, June 25, p. 6A.