Earth's Rocky Crust

Duration: 15 min

Genre: Natural Science

Year Published: 1943

Creator: Encyclopedia Britannica Films

Format: 16mm

Color: B&W

Sound: sound

Description: Discusses the physiography of the earth, and points out how the earth is slowly changing. Shows the formation of igneous, sedimentary and metamorphic rocks.

Metadata Source:Bell & Howell Filmosound Library Catalog of Educational Motion Pictures, 1942


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