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Cambrian - Wikipedia

en.wikipedia.org/wiki/Cambrian

The Cambrian Period was the first geological period of the Paleozoic Era, of the Phanerozoic Eon lasting from 541 to 485.4 million years ago (mya), an interval ...

Cambrian Period & Cambrian Explosion: Facts & Information

www.livescience.com/28098-cambrian-period.html

May 27, 2016 ... The Cambrian Period is the first geological time period of the Paleozoic Era (the “ time of ancient life”). This period lasted about 53 million years ...

Cambrian Period, Cambrian Explosion Information, Prehistoric Facts ...

science.nationalgeographic.com/science/prehistoric-world/cambrian/

The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known. The Cambrian Explosion saw an incredible diversity of ...

The Cambrian Period: An Explosion of Life - Fossil Facts and Finds

www.fossils-facts-and-finds.com/cambrian_period.html

The Cambrian Period marks the beginning of the Paleozoic Era. This period gets its name from a place in Wales where the first examples of this type of ancient ...

Cambrian Fossils - The Virtual Fossil Museum

www.fossilmuseum.net/Paleobiology/CambrianFossils.htm

Cambrian Life Prior to the Cambrian life was small and simple. In the Cambrian Period, prodigious change occured, all in the oceans, as the land remained ...

What happened in the Cambrian Period? - Quatr.us

quatr.us/geology/eras/cambrian.htm

At the beginning of the Cambrian Period, about 542 million years ago, there were sea creatures like hydras, jellyfish, sponges and seaweed living in the oceans, ...

Cambrian Period

personal.denison.edu/~hauk/bio380-2001/Cambrian.html

The Cambrian Period is the first period of the Paleozoic Era spanning from approximately 540 to 500 million years ago. It was named in 1835 by the geologist ...

Cambrian period facts, information, pictures | Encyclopedia.com ...

www.encyclopedia.com/earth-and-environment/geology-and-oceanography/geology-and-oceanography/cambrian-period

Get information, facts, and pictures about Cambrian period at Encyclopedia.com. Make research projects and school reports about Cambrian period easy with ...

Precambrian Era

geo.msu.edu/extra/geogmich/Precambrian.html

The name means: "before the Cambrian period." This old, but still common ... The Precambrian Era comprises all of geologic time prior to 600 million years ago.

BBC Nature - Cambrian period videos, news and facts

www.bbc.co.uk/nature/history_of_the_earth/Cambrian

The Cambrian is famed for its explosion of abundant and diverse life forms.

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The Cambrian Period

www.ucmp.berkeley.edu

The Cambrian Period marks an important point in the history of life on Earth; it is the time when most of the major groups of animals first appear in the fossil ...

Cambrian Period | geochronology | Britannica.com

www.britannica.com

Nov 10, 2015 ... Cambrian Period, earliest time division of the Paleozoic Era, extending from 541 to 485.4 million years ago. The Cambrian Period is divided ...

Palaeos Paleozoic: Cambrian: The Cambrian Period - 1

palaeos.com

An intro to the Cambrian Period, includes a review of each of the geological sub- divisions and the various forms of life that lived during this time.