Answer: similar fossilsfolded mountainsmatching coastlines
Continental drift is the hypothesis that the Earth’s continents have moved over geologic time relative to each other thus appearing to have “drifted” across the ocean bed. The speculation that continents might have ‘drifted’ was first put forward by Abraham Ortelius in 1596. The concept was independently and more fully developed by Alfred Wegener in 1912 but his hypothesis was rejected by …
Gondwana (/ ɡ ɒ n d ˈ w ɑː n ə /) or Gondwanaland was a supercontinent that existed from the Neoproterozoic (about 550 million years ago ) and began to break up during the Jurassic (about 180 million years ago ) with the opening of the Drake Passage separating South America and Antarctica occurring during the Eocene.Gondwana was not considered a supercontinent by the earliest definition …
The Great American Biotic Interchange (commonly abbreviated as GABI) also known as the Great American Interchange or Great American Faunal Interchange was an important late Cenozoic paleozoogeographic event in which land and freshwater fauna migrated from North America via Central America to South America and vice versa as the volcanic Isthmus of Panama rose up from the sea …
For the Rio Cuarto craters 2002 research suggests they may actually be aeolian structures. The EID gives a size of about 50 m (160 ft) for Campo del Cielo but other sources quote 100 m (330 ft). 10 ka to 1 Ma. From between 10 thousand years to one million years ago and …
Laurasia (/ l ɔː ˈ r eɪ ʒ ə -ʃ i ə /) a portmanteau for Laurentia and Asia was the more northern of two large landmasses (the other being Gondwana) that formed part of the Pangaea supercontinent from around ).It separated from Gondwana (beginning in the late Triassic period) during the breakup of Pangaea drifting farther north after the split and fina…