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What period came after the Cambrian period?
The Ordovician period came after the Cambrian period.
The Ordovician period follows the extinction at the end of which period?
The Ordovician period follows the extinction at the end of the Cambrian period.
What was the name of the time period 470 million years ago?
470 million years ago was in the Ordovician Period (488.3 - 443.7 Ma).Phanerozoic Eon (542 Ma - Now)Paleozoic Era (542 - 251Ma)Ordovician Period (488.3 - 443.7Ma)Middle Ordovician Epoch (471.8 - 460.9Ma)Dapingian Age (471.8 - 468.1Ma)
What index fossils were around during the ordovician period?
During the Ordovician period, several key index fossils were present, including trilobites like Asaphus and Flexicalymene, brachiopods such as Orthida and Strophomena, and graptolites like Didymograptus. These fossils are significant because they help geologists identify and correlate Ordovician rock layers across different regions. Their widespread distribution and rapid evolution make them excellent indicators of the period's marine environments.
What was the climax like during the Ordovician period?
During the Ordovician period, there was a rapid diversification of marine life, with the development of complex ecosystems and the proliferation of different species. The climax of the Ordovician period was marked by a significant increase in biodiversity, including the emergence of new groups of organisms such as jawed fish and terrestrial plants. This heightened diversity laid the groundwork for the subsequent evolutionary radiations seen in the following periods.
What came after the Ordovician period?
The Silurian period followed the Ordovician period.
What period came after the Cambrian period?
The Ordovician period came after the Cambrian period.
The Ordovician period follows the extinction at the end of which period?
The Ordovician period follows the extinction at the end of the Cambrian period.
What time period did the Bachipods live in?
Ordovician Period
What minerals were in the ordovician period?
copper
What first evolved during the Ordovician period?
During the Ordovician period, the first land plants evolved, as well as the first jawless fish, jawed fish, and arthropods like trilobites. This period also saw the emergence of the first coral reefs.
What major geological events happened in the Ordovician period?
there was plate tectonic movement
Ended with the Taconian Orogeny?
Ordovician period
What was the name of the time period 470 million years ago?
470 million years ago was in the Ordovician Period (488.3 - 443.7 Ma).Phanerozoic Eon (542 Ma - Now)Paleozoic Era (542 - 251Ma)Ordovician Period (488.3 - 443.7Ma)Middle Ordovician Epoch (471.8 - 460.9Ma)Dapingian Age (471.8 - 468.1Ma)
Index fossils include ostracoderms?
Ordovician Period
What index fossils were around during the ordovician period?
During the Ordovician period, several key index fossils were present, including trilobites like Asaphus and Flexicalymene, brachiopods such as Orthida and Strophomena, and graptolites like Didymograptus. These fossils are significant because they help geologists identify and correlate Ordovician rock layers across different regions. Their widespread distribution and rapid evolution make them excellent indicators of the period's marine environments.
How long did Ordovician period last?
The Ordovician lasted for 47 million years from 490 to 443 Million Years Ago.
