Spinosauridae

A giant North African spinosaurid with an elongated, narrow snout, conical teeth, towering neural spines and a deep, fin-like tail. How much time it spent swimming remains actively debated.

A newly named Spinosaurus species from Niger, recognised by a tall, scimitar-shaped crest above the skull roof. It is known only from immature, incomplete individuals.

An Early Cretaceous spinosaurid from southern England with a long, low snout, conical teeth and an enormous thumb claw. Its partial skeleton preserves rare direct evidence of a mixed diet that included fish and an iguanodontian dinosaur.

A large, long-snouted spinosaurid from Early Cretaceous Niger with conical teeth, powerful forelimbs, an enlarged thumb claw and a low sail over its hips.

A Brazilian spinosaurid known from the most complete spinosaurid skull yet described, revealing a fast-closing bite and unusually mobile lower jaws.