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Quaternary period – modern times

By |2018-11-09T07:50:38+00:00June 24th, 2017|Biology, Geology|

The Quaternary Period includes today - big cities and all When was the Quaternary Period? The Quaternary period began about 1.8 million years ago (1,800,000 years ago), coming after the Tertiary. The Quaternary is still going on today - we live in the Quaternary period. So far, it's a much shorter period than [...]