Nothosaurs, ancient marine predators that paddled the Mesozoic oceans, swam with a rowing motion that dredged up prey, new track marks reveal.
Nothosaurs, ancient marine predators that paddled the Mesozoic oceans, swam with a rowing motion that dredged up prey, new track marks reveal.
There are currently 1 users browsing this thread. (0 members and 1 guests)