“…Michoacan sources include Zinaparo and Zinapecuaro (Ericson and Kimberlin 1977;Vogt et al 1982) and Queretaro sources include Cadareyta, El Paraiso, San Martin, and Bordo Blancho (Ericson and Kimberlin 1977;Vogt et al 1982). The Guanajuato source includes Penjamo , and Hidalgo sources include El Chapulin, El Encinal, Cerro de Ixtete, Santa Elena, Malpais, Totoalpa, Tepalzingo, Metzquititlan, Rancho Tenango, Pachuca, El Pizarrin, and Zacualtipan (Glascock et al 1988).…”