Red Rock Canyon State Park, located within the western Mojave Desert north of Lancaster, was the subject of survey work in December 1987 and February 1989. Two of 13 prehistoric sites which were examined and recorded at this time show rock art or earthen art. Pictographs of abstract design were documented at CA-KER-147, a camp site with a rich cultural deposit. An intaglio or ground figure, designated CA-KER-244, was rerecorded in detail. This latter cultural feature represents the only known example of aboriginal earthen art in Kern County.