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The Central American Seaway (also known as the Panamanic Seaway, Inter-American Seaway and Proto-Caribbean Seaway) was a body of water that once separated North America from South America. It formed during the Jurassic (200–154 Ma ) during the breakup of the supercontinent Pangaea , and closed when the Isthmus of Panama was formed by volcanic ...
Additionally, a find of seven 21-Ma-old apparent cebid teeth in Panama suggests that South American monkeys had dispersed across the seaway separating Central and South America by that early date. However, all extant Central American monkeys are believed to be descended from much later migrants, and there is as yet no evidence that these early ...
The earliest phase of the seaway began in the mid-Cretaceous when an arm of the Arctic Ocean transgressed south over western North America; this formed the Mowry Sea, so named for the Mowry Shale, an organic-rich rock formation. [1] In the south, the Gulf of Mexico was originally an extension of the Tethys Ocean. In time, the southern embayment ...
The Continental Divide in North America in red and other drainage divides in North America The Continental Divide in Central America and South America. The Continental Divide of the Americas (also known as the Great Divide, the Western Divide or simply the Continental Divide; Spanish: Divisoria continental de las Américas, Gran Divisoria) is the principal, and largely mountainous ...
In 1525, Spanish navigator Francisco de Hoces discovered the Drake Passage while sailing south from the entrance of the Strait of Magellan. [2] Because of this, the Drake Passage is referred to as the "Mar de Hoces (Sea of Hoces)" in Spanish maps and sources, while almost always in the rest of the Spanish-speaking countries it is mostly known as “Pasaje de Drake” (in Argentina, mainly), or ...
Panama is the southernmost portion of Central America and is the youngest section of the land bridge now connecting North and South America. The land bridge had finished forming around 3.5 million years ago during the late Pliocene–early Pleistocene with the closing of the Caribbean-Pacific seaway. [6]
For one of South America’s bucket-list experiences, try driving the Ruta 40, a 3,246-mile road that runs from Patagonia all the way up the country. Read more on South America travel:
In the 1530s Charles V divided South America and whatever was to be south of it into a series of grants to different conquistadors. The strait of Magellan and the area south of it went to Pedro Sánchez de la Hoz. [19] [b] In 1530 and 1531 the Fuggers held rights to trade through the strait of Magellan. While European trade with Asia through ...