- Cambrian - Wikipedia
The Cambrian ( ˈkæmbri ən, ˈkeɪm - KAM-bree-ən, KAYM-) is the first geological period of the Paleozoic Era, and the Phanerozoic Eon [5] The Cambrian lasted 51 95 million years from the end of the preceding Ediacaran period 538 8 Ma (million years ago) to the beginning of the Ordovician Period 486 85 Ma [1]
- Cambrian Period | Definition, Plants, Animals | Britannica
Cambrian Period, earliest time division of the Paleozoic Era, extending from 538 8 million to 485 4 million years ago
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- Cambrian - Simple English Wikipedia, the free encyclopedia
This Marrella specimen shows how clear and detailed the fossils are from the Burgess Shale lagerstätte Dickinsonia, an Ediacaran animal with a quilted appearance A fossilized trilobite This specimen of Olenoides serratus, from the Burgess shale, preserves 'soft parts' – the antennae and legs The Cambrian is the first geological period of the Palaeozoic era and the Phanerozoic eon It
- Cambrian Period: Facts, Information, and Timeline - A-Z Animals
Often referred to as the biological big bang, the Cambrian explosion allowed life on earth to evolve from single-celled organisms to several new kingdoms and phyla Many geologic and climatic events also occurred during this period The Cambrian Period lasted for over 55 million years
- Cambrian Period | Encyclopedia. com
Cambrian is the name given to a period of time in Earth 's history (i e , Cambrian Period), which spanned 570 – 510 million years ago The proper name Cambrian is also given to all the rocks that formed during that time (i e , Cambrian System)
- Cambrian Period - National Geographic
Learn more about a time period marked by an intense burst of evolution The Cambrian period, part of the Paleozoic era, produced the most intense burst of evolution ever known The Cambrian
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