Published online by Cambridge University Press: 10 October 2008
Iconographic analysis of the Prehispanic stone sculpture of West Mexico (Jalisco, Colima, Nayarit, and Michoacan) has revealed several iconographic themes, which are interpreted using ethnographic analogy with the Huichol Indians and other groups, as well as ethnohistorical information from West Mexico, central Mexico, and other areas. A total of seven iconographic themes have been identified: (1) human heads, (2) human skulls, (3) double figures, (4) anthropozoomorphic figures, (5) anthropomorphic braziers, (6) horned figures, and (7) hunchbacked figures. One shared meaning that appears in one form or another in most themes is fertility. It is proposed that these sculptures were sacred objects whose possible function was to symbolize the deified ancestors or deities that were ultimately responsible for rain and agricultural fertility.