Posted: Sep 27, 2017 7:02 am
... I was talking about this: https://en.wikipedia.org/wiki/Yi_(dinosaur) It's a dinosaur that seemed to be following a similar trajectory to bats and, to a lesser extent, pterosaurs.
I meant that dinosaurs were "experimenting" with membranous flight even while pterosaurs were still around, meaning membranous flight evolved independently in earlier archosaurs, in dinosaurs, AND in mammals, and I find that fascinating.
I meant that dinosaurs were "experimenting" with membranous flight even while pterosaurs were still around, meaning membranous flight evolved independently in earlier archosaurs, in dinosaurs, AND in mammals, and I find that fascinating.