Spinosaurus (/ ˌspaɪnəˈsɔːrəs /; lit. 'spine lizard') is a genus of large spinosaurid theropod dinosaurs that lived in what now is North Africa during the Cenomanian stage of the Late Cretaceous period, about …

Nov 6, 2025 · Spinosaurus, genus of theropod dinosaurs belonging to the family Spinosauridae, known from incomplete North African fossils that date to Cenomanian times (roughly 100 to 94 million years …

Jun 11, 2025 · From fun facts to statistical measurements, discover all there is to know about the Spinosaurus in the PBS series, "Walking With Dinosaurs."

Dive into the world of the Spinosaurus, one of the largest carnivorous dinosaus ever, and uncover its incredible size, weight, diet, and fascinating facts.

Nov 17, 2025 · Sobek the Spinosaurus Stretching 46 feet long, this fearsome fossil is one of the largest carnivorous dinosaurs ever discovered— even longer than SUE the T. rex.

Named for its seven-foot-long spines, Spinosaurus lived about a hundred million years ago during the Cretaceous period. It inhabited what is now North Africa’s Sahara region, which at the time...

Scientific Name: Spinosaurus aegyptiacus. Spinosaurus is easily recognizable among other dinosaurs. It has a noticeable distinguishing feature, precisely the spines on its back.

Unlike other predators, Spinosaurus had feet similar to some shorebirds that stand on or move across soft surfaces rather than perch. In fact, Spinosaurus may have had webbed feet for walking on soft …

Apr 29, 2025 · Spinosaurus was bigger than the T. Rex, weighing up to ten tons as a full-grown adult. Spinosaurus was the first known swimming dinosaur, showing evidence of a semiaquatic lifestyle. …

Spinosaurus challenges traditional views of dinosaurs as strictly land-dwelling creatures, revealing the diversity of Mesozoic ecosystems. Its semiaquatic adaptations, blending features of crocodiles and …