GEOLOGIC DIVISIONS Crossword Clue

We know 2 solutions for: GEOLOGIC DIVISIONS
Crossword Puzzle Infos
Geologic divisions are the ways in which geologists divide up the Earth's history. The two main divisions are EONS and ERAS. EONS are the longest divisions of geological time, lasting hundreds of millions of years. ERAS are shorter divisions of geological time, lasting tens of millions of years. Together, EONS and ERAS provide a timeline for the Earth's history, allowing geologists to better understand the Earth's past.
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