San Francisco Mountain Gray Ware is the pottery ware made by the Cohonina. The primary distribution of this ware is around the San Francisco Mountains, north to the Grand Canyon, and west to the Big Sandy River.
San Francisco Mountain Gray Ware was first recognized and described by Colton and Hargrave (1937). The number of pitchers compared with other wares such as Alameda Brown Ware is distinctive, and the handles of these vessels are usually formed as a continuation of the rim, rather than being added to the body of the vessel.
Archaeological Culture: Cohonina
Date Range: A.D. 700-1150.
Firing: Fired in a reducing atmosphere.
Core Color: Gray.
Temper: Abundant fine quartz sand with occasional black angular fragments and numerous mica/biotite particles.
Surface Finish: Polished, compacted bowl interiors and jar exteriors; smoothed, scraped jar interiors with anvil marks; no slip.
Surface Color: Light bluish-gray or pink-red when painted with fugitive paint.
Forms: Bowls and jars.
- Paint: Matte black painted designs; fugitive red surface treatment.
- Pigments: Organic.
- Designs: Bowl interiors and jar exteriors.
Comparisons: Although often difficult to distinguish from other contemporary plainwares, San Francisco Mountain Gray Ware is distinctive in the sugary appearance of the temper.
Compiled from the following sources:
Colton, Harold. (1958) Pottery Types of the Southwest. Museum of Northern Arizona Ceramic Series No. 3D. Flagstaff, Arizona.
Colton, Harold S., and Lyndon L. Hargrave. (1937) Handbook of Northern Arizona Pottery Wares. Museum of Northern Arizona Bulletin 11, Flagstaff, Arizona.
April Peters, Northern Arizona University Anthropology Laboratories