San Dionisio Ocotepec
San Dionisio Ocotepec is one of the 570 municipalities that make up the Mexican state of Oaxaca. Belongs to the district of Tlacolula, within the central valleys region. Its head is the town of the same name, with a large fossil record, including Mammuthus columbi, Equus cf. E. Conversidens and Bison sp.