Tabasco Plain

Tropical lowland on the Gulf of Mexico, Tabasco state, southeastern Mexico. Occupying the coastal lowlands south of the Isthmus of Tehuantepec and north of the Yucatán Peninsula, the Tabasco Plain is a hot and humid land made up of alluvial materials deposited by the Grijalva and Usumacinta rivers and is covered with dense, tropical forest. Rainfall is heavy, and