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>That may have proved a problem for ammonites, which routinely fed on their own offspring. How can we possibly know that about species extinct for over 60 mill
by pstrateman 6y ago
>That may have proved a problem for ammonites, which routinely fed on their own offspring.
How can we possibly know that about species extinct for over 60 million years??
Edit: nice down vote without a comment, stay classy
- vijayr02 6y agoProbably because many fossils have been found showing partially digested juvenile ammonites inside adults, I expect. That’s how they found out placoderms (which went extinct 360 million ya) gave birth to live offspring.