| Description |
Uses charts, pictures, and specimens to explain how the geologist discovers what lies beneath the earth's surface. Shows how earthquakes provide information about the interior construction of the earth. Tells how examination of effects at the surface of the earth provides a picture of what lies below. Demonstrates and discusses the instruments used to provide knowledge upon which the geologist can theorize. Features Dr. Kirtley F. Mather, Professor of Geology, Harvard University. (WGBH-TV) Kinescope.
|
