With an incredible sail and heavy bones that might have acted as ballast, Spinosaurus seems primed for snatching fish. The ...
Could Spinosaurus swim? A new fossil with a scimitar-like head crest provides new evidence on the unsettled question. Unearthed in a rare Saharan fossil site in Niger, Spinosaurus mirabilis had a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results