Journal of California and Great Basin Anthropology

An unusual and previously unreported artifact type was discovered during mitigation-mandated monitoring on 67 acres of Rancho Attilio. In 1987, Wittenberg-Livingston, developers from Newport Beach, California, purchased 117 acres of Rancho Attilio, a citrus and avocado ranch located in the Saticoy area of Ventura County's City of San Buenaventura. Portions of this property were originally acquired in 1886 by Baptista Vanoni, and over the years, the family continued to add to their holdings.