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[DOCX File]The Paleozoic Era - Weebly
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Title: LECTURE 4: Paleozoic Era (543mya-245 mya) Author: Alison Krakowski Last modified by: Alison Krakowski Created Date: 2/21/2010 1:23:00 PM Other titles
facts about the paleozoic era

Geologists Have a New Tool for Reconstructing the Ancient Climat…
The Paleozoic Era. 543 to 248 Million Years Ago. The Paleozoic is bracketed by two of the most important events in the history of animal life. At its beginning, multi-celled animals underwent a dramatic "explosion" in diversity, and almost all living animal phyla appeared within a few millions of years. At the other end of the Paleozoic, the ...
the paleozoic era major events

[DOCX File]Chapter 10—Early Paleozoic Events
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The largest mass extinction in the history of life on Earth defines the end of the Paleozoic Era where 95% of all species, including trilobites, became extinct. This time it didn’t just affect marine life, but also land life. 65% of amphibians and reptiles died out, along with 30% of insects.
what happened during the paleozoic era

[DOC File]The Paleozoic Era - Ms. Alderson's Earth and Space Science ...
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Mass Extinction Ends the Paleozoic. At the end of the Paleozoic Era, many kinds of organisms died out. This was a mass extinction, in which many types of living things became extinct at the same time. Scientists hypothesize that climate change resulting from continental drift may have caused the mass extinction at the end of the Paleozoic.
life in the paleozoic era

[DOC File]Lesson 1 | Geologic History and the Evolution of Life
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Start Precambrian Era - 4.6 bya 12,602,740 = Start Paleozoic Era – 540 million years ago 12,602,740 = Start Mesozoic Era – 245 million years ago 12,602,740 = Start Cenozoic Era – 66.4 million years ago 12,602,740 = Start Cambrian Period – 544 million years ago 12,602,740 = Start Ordovician Period – 505 million years ago 12,602,740 =
the paleozoic era animals

[DOC File]Geologic Time Scale
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_____ What name is given to the giant landmass that existed as a southern supercontinent throughout most of the Paleozoic Era? _____ What animals constructed the first true reefs in early Cambrian time? _____ What Middle Paleozoic landmass was formed by the union of Laurentia, Baltica, and Avalonia? _____ What crustal block formed the western ...
paleozoic era climate

[DOC File]Earth History 870:035
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7. Which era is known as the "Age of Mammals?" 8. Name the 11 (or 12) periods on the Geologic Time Scale, in order from oldest to present. Paleozoic Era. 9. When did the Paleozoic Era take place? 10. Where was Africa located during the Paleozoic Era? 11. Earth's greatest mass extinction (that we know about) took place at the end of the ...
what came after the paleozoic era

[DOC File]Precambrian and Paleozoic Life
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Ninety percent of Earth’s history had already happened before the beginning of the Paleozoic era. That early time is the Precambrian era, from the formation of Earth 4.6 bya to 542 mya. This era is divided into three eons—the Hadean, the Archean, and the Proterozoic.
plants during the paleozoic era

[DOC File]LECTURE 4: Paleozoic Era (543mya-245 mya)
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The Earth Through Time, 10th Edition. by. Harold L. Levin. Chapter 10—Early Paleozoic Events. Multiple Choice Questions. Select the . best. answer. 1.Which one of the following is not an era …
facts about the paleozoic era

The paleozoic era