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.

Largest species of lizard hi-res stock photography and images - Page 3 - Alamy

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

A Dinosaur A Day

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

Were Sauropods Wading in China? The Institute for Creation Research

Sauropod swimmers or walkers?

Could dinosaurs swim?

Did Dinosaurs Swim?, Science

Spinosaurus Was a Terrible Swimmer - Scientific American Blog Network

The First Swimmers: The Dinosaurs in the Water