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Permian Period
-began 299 Mya & ended 251 mya Geology -changes in the earth\'s surface that had begun in the preceding Carboniferous period reached a climax -at the end of Carboniferous~large areas were dry land -in lower permian, sandy shales, sand stone (More)
Permian Period
The Permian period started 299 m.y.a and ended 251 m.y.a. was the end of the Paleozoic Era and the largest mass extinction on earth happened during this time peri (More)
The Permian Period
The Permian is a geologic period from 298.9 ± 0.2 to 252.2 ± 0.5 Million years ago. It is the last period of the Paleozoic Era.  The world at the time was dominated by a single supercontinent known as Pangaea, surrounded by a global ocean called Pant (More)
Understanding the Permian period
- Started 299 million years ago and ended 251 million years ago - Around the world, the continental collisions begun in the Carboniferous continued into the Permia (More)
Dragonfly Fossil from Permian Period
Photo From:http://www.langsfossils.com/new_trilo_section/insect/dragonfly.htm (More)

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