enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Pangaea - Wikipedia

    en.wikipedia.org/wiki/Pangaea

    Pangaea or Pangea (/ p æ n ˈ dʒ iː ə / pan-JEE-ə) [1] was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. [2] It assembled from the earlier continental units of Gondwana , Euramerica and Siberia during the Carboniferous approximately 335 million years ago, and began to break apart about 200 million years ...

  3. Tethys Ocean - Wikipedia

    en.wikipedia.org/wiki/Tethys_Ocean

    First phase of the Tethys Ocean's forming: the (first) Tethys Sea starts dividing Pangaea into two supercontinents, Laurasia and Gondwana.. The Tethys Ocean (/ ˈ t iː θ ɪ s, ˈ t ɛ-/ TEETH-iss, TETH-; Greek: Τηθύς Tēthús), also called the Tethys Sea or the Neo-Tethys, was a prehistoric ocean during much of the Mesozoic Era and early-mid Cenozoic Era.

  4. Laurasia - Wikipedia

    en.wikipedia.org/wiki/Laurussia

    Laurasia (/ l ɔː ˈ r eɪ ʒ ə,-ʃ i ə /) [1] was the more northern of two large landmasses that formed part of the Pangaea supercontinent from around , the other being Gondwana. It separated from Gondwana 215 to 175 Mya (beginning in the late Triassic period) during the breakup of Pangaea, drifting farther north after the split and finally ...

  5. Opening of the North Atlantic Ocean - Wikipedia

    en.wikipedia.org/wiki/Opening_of_the_North...

    The opening of the North Atlantic Ocean is a geological event that has occurred over millions of years, during which the supercontinent Pangea broke up. As modern-day Europe (Eurasian Plate) and North America (North American Plate) separated during the final breakup of Pangea in the early Cenozoic Era, [1] they formed the North Atlantic Ocean.

  6. Supercontinent - Wikipedia

    en.wikipedia.org/wiki/Supercontinent

    This causes the continents to push together to form supercontinents and was evidently the process that operated to cause the early continental crust to aggregate into Protopangea. [ 17 ] Dispersal of supercontinents is caused by the accumulation of heat underneath the crust due to the rising of very large convection cells or plumes, and a ...

  7. Avalonia - Wikipedia

    en.wikipedia.org/wiki/Avalonia

    The two did, however, share a geological history from later in the early Cambrian until the mid-Orodovician. [8] Subduction evolved along the shores of Gondwana, which caused Avalonia to rift away and begin its northbound journey towards Baltica during late Cambrian and Early Ordovician. The Rheic Ocean opened behind the Avalonian ...

  8. Why Emperor Penguin Populations are Declining - AOL

    www.aol.com/why-emperor-penguin-populations...

    The emperor penguin is the heaviest and largest of the penguin species and is listed on the International Union for Conservation of Nature and Natural Resources’s Red List as near threatened.

  9. Geological history of North America - Wikipedia

    en.wikipedia.org/wiki/Geological_history_of...

    Soon, Pangaea began to split up and North America began drifting north and westward. During the latter Jurassic, the floodplains of the western states were home to dinosaurs like Allosaurus, Apatosaurus, and Stegosaurus. During the Cretaceous, the Gulf of Mexico expanded until it split North America in half. Plesiosaurs and mosasaurs swam in ...