Meaning Of The Word Precambrian
What's the definition of Precambrian? Find Precambrian meanings, definitions and more at the Real Dictionary online.
Precambrian Meaning
| Precambrian Definition |
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What's The Definition Of Precambrian?
Precambrian in American English
designating or of the division of geologic time covering all the time before the Cambrian Period, equivalent to the Archean Eon and the Proterozoic Eon adjective: noting or pertaining to the earliest era of earth history, ending 570 million years ago, during which the earth's crust formed and life first appeared in the seas noun: the Precambrian Era Precambrian in British English adjective: of, denoting, or formed in the earliest geological era, which lasted for about 4 000 000 000 years before the Cambrian period noun |
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