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Paleozoic Era

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Paleozoic Era - Page Text Content

FC: 1 | Paleozoic Era By:Christopher Tierney

1: Time The Paleozoic Era happened about 543 million years ago. Here is a break down of the Paleozoic Era. 2 2 2

2: Life | In the beginning of the Paleozoic Era an explosion of of diversity in multicellular life occurred. Fish, amphibians, and vertebrates appeared in this era. At the end of this period, 90% of all marine and animal species became extinct.

3: Climate At first, the climate was cool and dry and then it changed and became warm and humid. humid | 3 | 4 | 5

4: Geologic Time Volcanoes and earthquakes occurred during this time. There also alot of mountain building going on during this period. | 6

5: Work Cited 1. Permian.html 2. html (all the information from this period came from this website.) 3. carboniferous_flora.jpg 4. R6KMPpIBLSI/AAAAAAAAAAw/2Ts9YQs8a30/ S227/Paleozoic+Era.jpg 5. 2004_gallery_upper_paleozoic.jpg 6.

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Christopher Tierney
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About This Mixbook

  • Title: Paleozoic Era
  • This is my science project?
  • Tags: None
  • Published: over 8 years ago