Pollen in pee: fossilised urine from a small African mammal helps us understand past environments
Pollen can become preserved in sediment deposits over thousands, or even millions, of years.
Source: theconversation.com
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Pollen can become preserved in sediment deposits over thousands, or even millions, of years.
Millennia of a rodentlike animal’s urine preserve crucial data that could help scientists understand early humans’ leap forward