600 million years ago
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==Events== | ==Events== | ||
− | + | {{timereal}} '''542 million years ago.''' The Paleozoic Era begins with the Cambrian Period. A wide variety of complex multicellular lifeforms begin to evolve and develop on Earth, such as trilobites. The earliest fish appear at this time, although invertebrates are dominant. | |
Revision as of 22:14, 1 March 2007
Events
Real World 542 million years ago. The Paleozoic Era begins with the Cambrian Period. A wide variety of complex multicellular lifeforms begin to evolve and develop on Earth, such as trilobites. The earliest fish appear at this time, although invertebrates are dominant.
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