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The time prior to 2,500 million years ago
Answer for the clue "The time prior to 2,500 million years ago ", 10 letters:
archeozoic
Alternative clues for the word archeozoic
Word definitions for archeozoic in dictionaries
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
archeozoic \archeozoic\ adj. 1. 1 (Geol.) same as archaeozoic . Syn: archaeozoic
WordNet
Word definitions in WordNet
adj. formed in the earlier of two divisions of the Precambrian era; "archeozoic life forms" [syn: archaeozoic ]
Usage examples of archeozoic.
They were spawned by the pit, by the deaths of the Archeozoic, the Paleozoic, the successive geological periods, and along with their Intelligence received the guarantee of their own demise.
Proterozoic Era and, before that, the Archeozoic Era, each estimated to have been 650 million years in duration.