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∙ 11y agoMosses (Bryophyta).
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∙ 11y agoAlgae and other primitive plant-like organisms were the first plants to move toward the shoreline during the Ordovician period. These early plants played a crucial role in colonizing the land and paving the way for more complex plant species to evolve later on.
The Ordovician period came after the Cambrian period.
The Ordovician period follows the extinction at the end of the Cambrian 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.
Yes, there were ice ages in the Ordovician period, specifically during the Hirnantian stage around 445 million years ago. Glaciation during this time led to the formation of ice sheets in the polar regions and a drop in sea level.
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)
They became extinct in the mass extinction at the end of the Ordovician Period.
The Silurian period followed the Ordovician period.
The Ordovician period came after the Cambrian 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.
During the Ordovician period, the supercontinent Gondwana was the largest landmass on Earth. Gondwana included parts of present-day Africa, South America, Antarctica, Australia, and the Indian subcontinent.
Algae was the dominant plant of the Ordovician. There were little to no other plants (other then algae) during the Ordovician. In the Ordovician, the common types of algae were Stromatolites (Blue green algae), and Tetradium (Red algae).
The Ordovician period follows the extinction at the end of the Cambrian 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.
The period during which life began to move on land was the Ordovician Period. It was during this time that evidence of plant spores from living fossils were found on land.
You might see volcanic action.
Ordovician Period
Yes, there were ice ages in the Ordovician period, specifically during the Hirnantian stage around 445 million years ago. Glaciation during this time led to the formation of ice sheets in the polar regions and a drop in sea level.