Robert and Ann Preston "have made substantial progress in scientifically interpreting some petroglyphs' astronomical workings." Illus.

Discusses the astronomical aspects of 5MT-5 (located near Yellow Jacket, Colorado) with special emphasis on several monoliths perhaps used for sighting solstice sunrises. Illus. Map

A cognitive and symbolic approach to the role of constellations in Navajo sandpaintings of the heavens. The navajo recognize 8 major constellations, paired into 4 sequential age groups. Illus