Sauropod swimmers or walkers?

An international team of scientists, led by the China University of Geosciences in Beijing and including palaeontologists from the University of Bristol, has shed new light on some unusual dinosaur tracks from northern China. The tracks appear to have been made by four-legged sauropod dinosaurs yet only two of their feet have left prints behind.

archosaur – Nix Illustration

Could dinosaurs swim?

After seeing a swimming T-Rex in Prehistoric Planet, is there any fossil or trace evidence of dinosaurs swimming like modern-day animals? : r/Paleontology

Aquatic Hadrosaurs - TV Tropes

A review and reappraisal of the specific gravities of present and past multicellular organisms, with an emphasis on tetrapods - Larramendi - 2021 - The Anatomical Record - Wiley Online Library

Were dinosaurs all at sea?, Science

Tyrannosaurus rex Segments, Prehistoric Planet Wiki

Sauropod water hi-res stock photography and images - Alamy

Behemoth can't be a Sauropod! Or can he? - Talk Genesis

Water walking sauropods by cephalopodomorphist on DeviantArt