Pre-historic sharks feast on marine reptiles

As an undergraduate student of geology I had become fascinated by palaeontology—in particular the study of marine vertebrate fossils from the Cretaceous period (145-66 million years ago).

Engineers ask the question: How did the plesiosaur swim?

(Phys.org) —There are plenty of opportunities for undergraduate students to take part in leading-edge research at the University of Alberta. But when Laurel Richards heard about a chance to investigate how a giant ancient ...

Oil sands digger uncovers dinosaur

A heavy equipment operator unearthed what appears to be a nearly complete plesiosaur while digging in Canada's oil sands, Syncrude announced Thursday.

'Pregnant plesiosaur' examined

A paper to be published on August 12, 2011 in Science reveals that Dr. F. Robin O'Keefe of Marshall University in Huntington, W.Va. and Dr. Luis Chiappe, Director of the Natural History Museum's Dinosaur Institute, have determined ...

Plesiosaur a victim of shark attack

(PhysOrg.com) -- An 85 million-year-old plesiosaur fossil has been found with over 80 shark's teeth, suggesting the animal was the victim of sharks in a feeding frenzy. The find is perhaps the most spectacular example of ...

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