extinction (biology)

Discusses possible causes of the sudden extinction of dinosaurs at the close of the Cretaceous Period.

Explains various theories about how dramatic changes in the earth's surface could have caused periodic mass extinctions, with an emphasis on the disappearance of the dinosaurs.

Traces the history of wildlife conservation and environmental politics in America to 1992, and describes various extinct or endangered species.

Discusses the reasons some animals have become extinct, the current factors which may lead to extinction of more species, and possible solutions.

Examines wildlife that is under threat or has become extinct and the causes of species extinction around the world.

Argues that the sixth great extinction on Earth is underway, with 30,000 species disappearing every year. In the previous five extinctions, at least sixty-five percent of all species disappeared, the same rate that they are now disappearing.

An introduction to theories about the extinction of species, including the disappearance of dinosaurs. Provides a guide to museums all over the world with strong fossil collections.

Presents the various theories of dinosaur extinction, inviting readers to make their own conclusions.

Provides a global perspective on the Biodiversity issue while demonstrating the concept which encompasses the many forms of life on earth and their interdependence on one another for survival.

Tells the story of how science solved the mystery of why dinosaurs became extinct, looking at some of the different theories that were explored, and discussing why most scientists now believe the dinosaurs were victims of a giant asteroid collision with Earth.