Science girl(@gunsnrosesgirl3 ):pyrite ammonite fossil is a stunning example of fossilization, where the original shell is replaced by iron pyrite over millions of years, a creature that lived 240 and 66 million years ago, during the Mesozoic Era 📹michigan_rocks_and

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Science girl@gunsnrosesgirl3

2025.05.16 06:39

pyrite ammonite fossil is a stunning example of fossilization, where the original shell is replaced by iron pyrite over millions of years, a creature that lived 240 and 66 million years ago, during the Mesozoic Era 📹michigan_rocks_and_minera https://t.co/yeASzVEkHT