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Gondwana (/ ɡ ɒ n d ˈ w ɑː n ə /) [1] was a large landmass, sometimes referred to as a supercontinent.The remnants of Gondwana make up around two-thirds of today's continental area, including South America, Africa, Antarctica, Australia, Zealandia, Arabia, and the Indian Subcontinent.
The history of South America is the study of the past, particularly the written record, oral histories, and traditions, passed down from generation to generation on the continent of South America. The continent continues to be home to indigenous peoples, some of whom built high civilizations prior to the arrival of Europeans in the late 1400s ...
South America is a continent [g] ... [30] [31] and Tierra del Fuego (split between Argentina and Chile). ... South American cuisine has African, Mestizo, South Asian, ...
In the Early Cretaceous, Atlantica, today's South America and Africa, separated from eastern Gondwana. Then in the Middle Cretaceous, Gondwana fragmented to open up the South Atlantic Ocean as South America started to move westward away from Africa. The South Atlantic did not develop uniformly; rather, it rifted from south to north.
The border between North America and South America is at some point on the Darién Mountains watershed that divides along the Colombia–Panama border where the isthmus meets the South American continent (see Darién Gap). Virtually all atlases list Panama as a state falling entirely within North America and/or Central America. [116] [117]
The four continents, plus Australia, added later.. Europeans in the 16th century divided the world into four continents: Africa, America, Asia, and Europe. [1] Each of the four continents was seen to represent its quadrant of the world—Africa in the south, America in the west, Asia in the east, and Europe in the north.
Similarly, free-tailed bats (Molossidae) may have reached South America from Africa in as many as five dispersals, starting in the Eocene. [59] Emballonurids may have also reached South America from Africa about 30 Ma ago, based on molecular evidence. [59] [61] Vespertilionids may have arrived in five dispersals from North America and one from ...
Since the 1950s, [17] however, North America and South America have generally been considered by English speakers as separate continents, and taken together are called the Americas, or more rarely America. [18] [19] [3] When conceived as a unitary continent, the form is generally the continent of America in the singular.