Yucatán Channel many of these died. Some recolonisation has since taken place. The Campeche Bank is a biodiverse area and it and other parts of the Yucatán Channel are heavily fished by artisan fishermen who converge on the area from along the coast of Mexico. The area is threatened by over exploitation. Yucatán Channel The Yucatán Channel or Straits of Yucatán (Spanish: "Canal de Yucatán") is a strait between Mexico and Cuba. It connects the Yucatán Basin of the Caribbean Sea with the Gulf of Mexico. It is just over wide and nearly deep at its deepest point near the coast of
Gulf of Mexico basin subsidence in the central region, as well as heavy sedimentation around the Florida Platform and Northern Gulf of Mexico. While a few intrusive igneous formations found as far south as Mexico City are dated to the Late-Jurassic or Early Cretaceous, the Gulf of Mexico during that time was relatively devoid of igneous activity. It wasn't until the Late Mesozoic that low-volume yet widespread volcanism occurred along the Western and Northwestern margins of the Gulf of Mexico, leaving the Yucatan Peninsula with an extremely alkali volcanic field in the subsurface. The volcanism is believed to have been activated along ancient plate