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Proterozoic

   Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson 0.01 sec.
Proterozoic [¦präd·ə·rə¦zō·ik]
(geology)
Geologic time between the Archean and Paleozoic eras, that is, from 2500 million to 550 million years ago. Also known as Algonkian.


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Shimano Stradic The Shimano Reels Spinning Change of your life Shimano Unified was introductory supported in the proterozoic 1920s It started the byplay as shaper and manufacturer of ride components and was erst acknowledged as Shimano Hamper Totality Shimano Stradic: The Shimano Reels Spinning Change of your life Shimano Unified was introductory supported in the proterozoic 1920s.
of Bristol, and PetroStrat) present 25 papers exploring ancient climate change over a period of some 600 million years (from the Late Proterozoic to the Cenozoic) and the role of micropalaeontology in its documentation.
1991; Petersell & Levchenkov 1994) suggested that the South Estonian granulites were more likely early Proterozoic than Archaean in age.
 
 
 
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