4 ms·
"Fossil" is more general than rock. It would still be a fossil if it was preserved in amber: https://en.wikipedia.org/wiki/Fossil https://en.wikipedia.org/wiki
by mkl 5y ago
"Fossil" is more general than rock. It would still be a fossil if it was preserved in amber: https://en.wikipedia.org/wiki/Fossil https://en.wikipedia.org/wiki/Fossil