ALLEN, MARY

1986

An Unusual Pictograph Site in Grand Canyon (Spirit Shelter).

Paper presented at the 1986 Utah Rock Art Research Association Symposium.

1988

New Frontiers in Rock Art: the Grand Canyon.

Paper presented at the 1988 ARARA Symposium, Ridgecrest, California.

1991

Grand Canyon Polychrome Pictographs.

In:Utah Rock Art Volume 8, Section 1, pp. 1-16. Salt Lake City: Utah Rock Art Research

Association. Bonnie Morris, editor.

1991b

Rock Art Investigations in the Western Grand Canyon.

Report submitted to the Arizona Archaeological Society, the Arizona Strip Bureau of Land

Management, the Kaibab National Forest District, and the Grand Canyon National Park

Service.

1992

New Frontiers in Rock Art: The Grand Canyon.

American Indian Rock Art, Volume 15, pp. 49-70. San Miguel: American Rock Art Research

Association, Kay Sanger, editor.

1994

Grand Canyon Pictographs: Comments on the Grand Canyon Polychrome Style.

Rock Art Papers Volume 11, pp. 95-105. San Diego Museum Papers No. 31.

Ken Hedges, editor.

SCHAAFSMA,POLLY

1988

Shamans' Gallery: A Grand Canyon Rock Art Site.

Resource Management and Planning Division, Final Report for Grand Canyon National Park.

1990

Shamans' Gallery: A Grand Canyon Rock Art Site.

KIVA, Vol. 55, No. 3.