Eucamerotus

Eucamerotus (meaning "well-chambered" in reference to the hollows of the vertebrae) was a genus of sauropod dinosaur from the Barremian-age Lower Cretaceous Wessex Formation (Wealden) of the Isle of Wight, England. It is known from vertebral remains, and a partial skeleton has been referred, although this has not been accepted. It is one of several sauropods that is part of the complicated Ornithopsis-Pelorosaurus taxonomic tangle of fragmentary Late Jurassic-Early Cretaceous-age European sauropods.