Tony Gibbons

Discusses the Neanderthals, who they were, when they lived, and how scientists have been able to find out so much about their lifestyle.

Provides information about how the carnotaurus, a fierce crested predator living in Argentina during the Cretaceous period, may have looked and behaved.

Provides information about how the procompsognathus, a small carnivore that lived during the Triassic Period, may have looked and behaved.

Describes the physical characteristics and habits of this fierce prehistoric carnivore.

Describes the physical characteristics and habitat of the quagga, a zebra-like animal that lived in southern Africa and became extinct by the end of the nineteenth century.

Describes the physical characteristics and probable behavior of this two-legged plant-eating dinosaur built for speed.

Describes the physical characteristics and habits of this prehistoric sail-backed reptile.