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The Cambrian (/ ˈ k æ m b r i. ə n, ˈ k eɪ m-/ KAM-bree-ən, KAYM-; sometimes symbolized Ꞓ) is the first geological period of the Paleozoic Era, and of the Phanerozoic Eon. The Cambrian lasted 53.4 million years from the end of the preceding Ediacaran period 538.8 Ma (million years ago) to the beginning of the Ordovician Period 485.4 Ma.
Website. cambriancollege.ca. Cambrian College is a college of applied arts and technology in Greater Sudbury, Ontario, Canada. Established in 1967, and funded by the province of Ontario, Cambrian has campuses in Sudbury, Espanola and Little Current. It is attended primarily by international students. [2]
UTC-7 (PDT) ZIP code. 95124 [3] Area code. 408. FIPS code. 06-10088. Cambrian is a neighborhood of San Jose, California, located in South San Jose [4]. Though most of the neighborhood is incorporated as part of San Jose, a small portion exists as an unincorporated census-designated place called Cambrian Park .
The Cambrian explosion (also known as Cambrian radiation [1] or Cambrian diversification) is an interval of time approximately 538.8 million years ago in the Cambrian period of the early Paleozoic when there was a sudden radiation of complex life, and practically all major animal phyla started appearing in the fossil record.
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The Cambrian chordates are an extinct group of animals belonging to the phylum Chordata that lived during the Cambrian, between 538 and 485 million years ago. The first Cambrian chordate known is Pikaia gracilens, a lancelet -like animal from the Burgess Shale in British Columbia, Canada. The discoverer, Charles Doolittle Walcott, described it ...
Miaolingian. g. g. Subdivision of the Cambrian according to the ICS, as of 2022. [1] FAD of the Trilobite Oryctocephalus indicus. / 26.747383°N 108.413833°E / 26.747383; 108.413833. / 28.38950°N 109.52567°E / 28.38950; 109.52567. The Miaolingian is the third Series of the Cambrian Period, and was formally named in 2018. [4]
The Stratigraphy of the Cambrian period currently has several schemes used for ordering geologic formations from the period. The International Commission on Stratigraphy −ICS scheme has set a stratotype section for the base of the Cambrian, dated quite accurately to 538.8 ± 0.2 million years ago. Russian and Chinese scientists have developed ...