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Cambrian Homecare - Senior Services | Long Beach, Torrance, Orange . . . Cambrian Homecare has been helping individuals and families with care at home since 1996 Cambrian Homecare is a trusted care partner to those we serve and support We help with the activities of daily living as well as in-home respite care
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]
The Cambrian Period Almost every metazoan phylum with hard parts, and many that lack hard parts, made its first appearance in the Cambrian The only modern phylum with an adequate fossil record to appear after the Cambrian was the phylum Bryozoa, which is not known before the early Ordovician
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 - 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
Cambrian Period: Facts Information - Paleontology World In the early Cambrian, Earth was generally cold but was gradually warming as the glaciers of the late Proterozoic Eon receded Tectonic evidence suggests that the single supercontinent Rodinia broke apart and by the early to mid-Cambrian there were two continents
Cambrian - Wikiwand Currently the boundaries of the Cambrian System, three series and six stages are defined by global stratotype sections and points [1] The lower boundary of the Cambrian was originally held to represent the first appearance of complex life, represented by trilobites
Cambrian - New World Encyclopedia During the Cambrian period, there was an unparalleled explosion of life, as many of the major groups of organisms or "phyla" emerged suddenly, in most cases without evident precursors (A phylum defines the basic body plan of some group of modern or extinct animals, such as Arthropoda and Chordata )
Cambrian Period | Natural History Museum Marine animals with mineralized skeletons make their first appearance in the shallow seas of the Cambrian, though only "small shelly fossils" (tiny shells, spines and scales from early metazoans) and trace fossils are preserved for the first ten million years or so