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Paleoclimatology (thesaurus)

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Concept information

... > geologic time scale > geological age > Phanerozoic > Mesozoic > Jurassic > Middle Jurassic

Terme préférentiel

Middle Jurassic  

Définition

  • The Middle Jurassic is the second epoch of the Jurassic Period. It lasted from about 174.1 to 163.5 million years ago. Fossils of land-dwelling animals, such as dinosaurs, from the Middle Jurassic are relatively rare. During the Middle Jurassic Epoch, Pangaea began to separate into Laurasia and Gondwana, and the Atlantic Ocean formed. Eastern Laurasia was tectonically active as the Cimmerian plate continued to collide with Laurasia's southern coast, completely closing the Paleo-Tethys Ocean. (Adapted from: https://en.wikipedia.org/wiki/Middle_Jurassic)
  • The Middle Jurassic is the second epoch of the Jurassic Period. It lasted from about 174.1 to 163.5 million years ago. The Dogger is divided into four stages: Callovian (166.1 ± 4.0 Ma - 163.5 ± 4.0 Ma), Bathonian (168.3 Ma - 166.1 Ma), Bajocian (170.3 Ma - 168.3 Ma), Aalenian (174.1 Ma - 170.3 Ma). (Adapted from: https://en.wikipedia.org/wiki/Middle_Jurassic)

Concept générique

Concepts spécifiques

Synonyme(s)

  • Dogger

Traductions

URI

http://data.loterre.fr/ark:/67375/QX8-354H97JN-V

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