MAJOR TIME PERIODS Crossword Clue

We know 2 solutions for: MAJOR TIME PERIODS
Crossword Puzzle Infos
The term 'Major Time Periods' refers to two distinct units of geological time: ERAS and EONS. ERAS are the largest divisions of geological time and typically span millions of years. EONS are even larger divisions of geological time and can span billions of years. Together, ERAS and EONS provide a framework for understanding the Earth's history and the evolution of life on our planet.
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