The Autopista Chamapa-La Venta is a toll road in Greater Mexico City.
Chontalpa is also home to Tabasco’s two main archeological sites, La Venta and Comalcalco, along with numerous smaller sites.
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Chontalpa is home to the two most important archeological sites in the state, La Venta and Comalcalco, which represent the Olmec and Maya civilizations respectively.
Dukecynus was discovered in the strata of La Venta in the department of Huila and Tolima in Colombia, where the fossil remains were found: the lower jaw and upper jaw with teeth (holotype specimen IGM 251149), more some referred molar teeth.
Yarumela was part of a region the covered around 16,000 square kilometres and shared the region with other archaeological sites such as: La Venta, Los Naranjos, Lo de Vaca and Playa de los Muertos.