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Triassic Period Facts for Kids

Triassic Period Facts for Kids

  • Geological Period: Triassic
  • Geological Era: Mesozoic
  • Geological Eon: Phanerozoic
  • Geological Timespan: 50.6 Million Years
  • Geological Epochs: Early, Middle, and Late
  • Started With: Permian–Triassic (P–T) Extinction Event
  • Ended With: Triassic–Jurassic (Tr-J) Extinction Event

20 Triassic Period Facts For Kids

  1. The Triassic Period is a geological period during the Mesozoic Era of the Phanerozoic Eon.
  2. The Triassic Period was the first of three geological periods during the Mesozoic Era.
  3. The Triassic Period was the shortest geological period of the Mesozoic Era.
  4. The Triassic Period lasted for about 50.6 million years between 252 and 201 million years ago.
  5. The Triassic Period both started and end with massive extinction events.
  6. The Triassic Period started with the Permian–Triassic (P–T) Extinction Event.
  7. The Triassic Period ended with the Triassic–Jurassic (Tr-J) Extinction Event.
  8. The Triassic Period is divided into three different epochs.
  9. The three epochs of the Triassic Period are the Early Triassic, Middle Triassic, and Late Triassic.
  10. The longest epoch during the Triassic Period was the Late Triassic.
  11. The shortest epoch during the Triassic Period was the Early Triassic.
  12. German geologist Friedrich August von Alberti came up with the name Triassic in 1834.
  13. During the Triassic Period the first true dinosaurs started to evolve and walk on land.
  14. Even though the Triassic Period is known for producing the first dinosaurs, they would not start appearing until the Late Jurassic epoch.
  15. The starter of the Triassic Period was after a time when more than 90% of Earth’s species (land and marine) went extinct.
  16. Flying reptiles known as pterosaurs would start to appear in the Triassic period.
  17. Huge marine reptiles known as ichthyosaurs and plesiosaurs would start to appear in the Triassic Period.
  18. The supercontinent Pangaea was complete by the start of the Triassic Period.
  19. The first mammals started to appear towards the end of the Triassic Period.
  20. A few dinosaurs that lived during the Triassic Period are the Coelophysis, Lycorhinus, Plateosaurus, and the Staurikosaurus.

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Triassic Period Pictures

There is a saying that claims a picture is worth a thousand words. If that is true then the below images will help you with your research on the Cretaceous Period. Below you will find three pictures of dinosaurs that lived during the Cretaceous Period. These pictures should give you a bettering understanding of what dinosaurs lived during this geological period.

A Lystrosaurus From The Early Triassic Period

A picture of a Lystrosaurus from the Early Triassic Period.

A Dicynodont From The Middle Triassic Period

A picture of a Dicynodont from the Middle Triassic Period.

A Coelophysis From The Late Triassic Period

A picture of a Coelophysis from the Late Triassic Period.

Triassic Period Resources

We hope the above Cretaceous Period facts, information, data, and images were helpful in your research. You can continue your research on the Cretaceous Period using one of the below websites. We picked the below websites for the credibility, you can trust their information and data when it comes to the Cretaceous Period.