Glaciation

Year Published: 1959

Creator: KQED San Francisco Dr. John W. Harbaugh Gerald G. Marans Dr. Arthur D. Howard Stanford University Stanley T. Donner Herbert D. Seiter Matt Lehmann Ken Winslow

Format: 16mm

Description: Dr. Howard returns as Dr. Harbaugh's guest. With a model of a valley and synthetic ice, they simulate two types of glaciers in order to show the geologic work done by flowing ice. They point out areas on the Earth's surface where glaciers are at work today and show evidence of glacial work in the geologic past that has profoundly altered the whole geography of the North American continent as well as many other areas in the world.

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