Miocene vanishing of the Central American Seaway between the Panamá Arc and the South American Plate
Felipe Vallejo-Hincapié,
Andrés Pardo-Trujillo,
Ángel Barbosa-Espitia
et al.
Abstract:A controversy has developed in recent years regarding the timing of the closure of the Central American Seaway. This tectonic event significantly impacted oceanic circulation between the tropical Pacific and Atlantic oceans and resulted in the formation of a land bridge connecting the South and North American continents. The long-held view of a Pliocene age (ca. 3 Ma) for the closure of the Central American Seaway has been challenged by the proposal that the Panamá Arc collided with South America during the Mi… Show more
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