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Paleozoic
(redirected from Palaeozoic Era)

   Also found in: Dictionary/thesaurus, Wikipedia 0.02 sec.
Paleozoic [¦pāl·ē·ə¦zō·ik]
(geology)
The era of geologic time from the end of the Precambrian (600 million years before present) until the beginning of the Mesozoic era (225 million years before present).


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pantherina are a living example of the suspension feeding communities that once flourished, 500 million years ago, in the Palaeozoic era.
The Permian covers the upper part of the Palaeozoic era (after the Pennsylvanian), thought to have covered a period between 280 and 225 million years ago.
The basin''s development spans the Palaeozoic Era, which began with relatively simple sea life and ended with abundant, complex terrestrial life that, among other things, contributed to the formation of our great coal reserves.
 
 
 
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