Foundation for the Advancement of Mesoamerican Studies
Famsi: Radiocarbon Dating of Ritual Features in Oaxaca (2004)
Radiocarbon dating of materials found at Archaic site of Gheo-Shih may be the oldest ritual structure in Oaxaca. Materials also allowed researchers to track movement of Zapotec populations.
Foundation for the Advancement of Mesoamerican Studies
Famsi: Danzantes of Building L at Monte Alban
Excellent descriptions of Monte Alban and the Danzantes wall. Report specifies Olmec presence in area as well.