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Re: Dinosaur "baculae"
> I should be extremely surprised to learn that any dinosaur had a baculum, as
> this is a feature of the mammalian penis which (by virtue of its being
> divorced from the digestive system except in Monotremata which I think lack
> baculae) is not exactly homologous to the intromittent organ of any
> non-mammalian vertebrate.
If it made things more convenient, why couldn't dinosaurus
have developed a baculae (or something similar) analogously? They
did a lot of things structurally not found in contemporaray reptiles.