triassic in a sentence
a.
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Definition
Triassic refers to the first period of the Mesozoic Era, spanning from about 252 to 201 million years ago, notable for the emergence of dinosaurs and significant evolutionary developments in reptiles and mammals.
Sample Sentences
- The Triassic period marked the beginning of the Mesozoic Era, characterized by the emergence of dinosaurs.
- Fossils from the Triassic provide valuable insights into the evolution of early reptiles and mammals.
- Geologists often study Triassic rock formations to understand ancient environments and climatic changes.
- During the Triassic, the supercontinent Pangaea began to break apart, leading to significant geological shifts.
- The extinction events at the end of the Permian paved the way for the diverse life forms that appeared in the Triassic.