ocr: Olmec Heartland - Gulf of Mexico Tlatilco Guadalupe Victoria Coapexco Chalcatzingo Las Bocas BL B) Tres Zapotes 00 B) La Venta Teopentecuanitlan. San Lorenzo, B Oomer Selbai Padre Piedra Maya Highland 90 SOURCES OF TRADED ITEMS B basalt cacao 09 EI Chayal 0 Copan' - obsidian jade iron ore Abaj Takallko Kaminaljuyd serpentine spondylus shells Chalchuapa marine resource (stingray spines, turtle shells) Pacific Ocean
(.jpg)
