Spinosauridae

† Spinosauridae is the family of semi-aquatic, fish-eating theropod dinosaurs including Spinosaurus and relatives, with fossil material from Early Cretaceous deposits of Spain. Spinosaurids bore elongated snouts, conical teeth, and often elongated neural spines.

Diet & Feeding

Carnivore

Spinosauridae was a meat-eating predator. Carnivorous dinosaurs were active hunters or scavengers, equipped with sharp teeth and claws for catching and consuming prey. They occupied the top of the food chain in their ecosystems.

Time Period

Cretaceous Early Mesozoic Era

Spinosauridae lived during the Cretaceous Early period of the Mesozoic Era, approximately 145.0 to 100.5 million years ago.

The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.