4 ms·
The first quarter hour of this lecture has some good stuff on Permian sharks (technically almost-sharks). Some of them look very shark-like indeed. Others are l
by topynate 4y ago
The first quarter hour of this lecture has some good stuff on Permian sharks (technically almost-sharks). Some of them look very shark-like indeed. Others are like eels! https://www.youtube.com/watch?v=bfPLv4oc7PM https://www.youtube.com/watch?v=bfPLv4oc7PM