Vi fant 1 definisjoner av geological era på engelsk.
Noun |
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| geological era - a major division of geological time; an era is usually divided into two or more periods | ||
| era | ||
| geologic time, geological time the time of the physical formation and development of the earth (especially prior to human history) | ||
| aeon, eon (Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe | ||