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Triassic    

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  • Triassic - Wikipedia
    In paleontology, the term Triassic ( t r aɪ ˈ æ s ɪ k ; symbol: 🝈) denotes a geologic period and a stratigraphic system that spans 50 5 million years from the end of the Permian Period 251 902 million years ago , to the beginning of the Jurassic Period 201 4 Mya
  • Triassic Period | Plants, Animals, Major Events, Facts | Britannica
    Triassic Period, in geologic time, the first period of the Mesozoic Era It began 252 million years ago, at the close of the Permian Period, and ended 201 million years ago, when it was succeeded by the Jurassic Period
  • Triassic Period Facts: Climate, Animals Plants | Live Science
    The Triassic period was the first period of the Mesozoic era and occurred between 251 9 million and 201 3 million years ago It followed the great mass extinction at the end of the Permian period
  • Triassic Period—251. 9 to 201. 3 MYA - U. S. National Park Service
    During the Triassic, the first dinosaurs walked on the land, the first pterosaurs sailed through the skies, and the first ichthyosaurs and plesiosaurs swam in the oceans The lineage of many modern-day reptiles began in the Triassic Period, including crocodiles, lizards, and turtles
  • Triassic Period Facts and Information - National Geographic
    Learn about the time period that took place 251 to 199 million years ago The start of the Triassic period (and the Mesozoic era) was a desolate time in Earth's history
  • Triassic Period - Geology Page
    The Triassic traɪˈæsɪk is a geologic period and system that extends from about 250 to 200 Ma (252 2 ± 0 5 to 201 3 ± 0 2 million years ago) It is the first period of the Mesozoic Era, and lies between the Permian and Jurassic periods Both the start and end of the period are marked by major extinction events
  • The Triassic Period: the rise of the dinosaurs - Natural History Museum
    The Triassic Period (252-201 million years ago) began after Earth's worst-ever extinction event devastated life The Permian-Triassic extinction event, also known as the Great Dying, took place roughly 252 million years ago and was one of the most significant events in the history of our planet
  • Triassic Period - Natural History Museum
    Triassic* flora and fauna differ significantly from the Permian biota lost to the greatest extinction event of the Phanerozoic Eon The differences in Permian and Triassic biota are so great that they also mark the transition between the Paleozoic and the Mesozoic Eras
  • Triassic - New World Encyclopedia
    Three categories of organisms can be distinguished in the Triassic record: Holdovers from the Permian-Triassic extinction (P-T extinction), new groups that flourished briefly, and other new groups that went on to dominate the Mesozoic world
  • Triassic - Simple English Wikipedia, the free encyclopedia
    The Triassic is the first geological period in the Mesozoic era and the seventh period of the Phanerozoic eon It lasted 50 6 million years The period began 251 9 million years ago, and ended 201 3 million years ago





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