Difference between revisions of "Paleocene"
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| − | + | According to evolutionary science, a period in time in earth's history dated from 65 million years ago at the [[K-T Event]] at the end of the [[Jurassic]]. | |
[[Mammals]] which had first appeared during the [[Triassic]] now had the opportunity to take over many ecological niches left vacant by the [[dinosaurs]]. | [[Mammals]] which had first appeared during the [[Triassic]] now had the opportunity to take over many ecological niches left vacant by the [[dinosaurs]]. | ||