Fecha de lanzamiento

01 Jan, 1981

Tiempo de ejecución

00:10: (HH:MM)

Sinopsis

The film focuses on mammals of the Cenozoic Era. It shows many developments and adaptations achieved as milestones in Cenozoic history, such as the evolution of the horse. The film also covers significant concepts such as geological time, differentiation of species, adaptation, and extinction.

Fotos

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Actores

Multitud

Gretchen Sibley

Doug Beswick

Mark Wolf

John Holmes

Gail Morgan Hickman

Jim Aupperle

Tony McVey