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Sea River (1965) ▶
Documents the scientific measurement of the Amazon River, conducted in 1963 by a geological survey team…
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U S Dept Of Interior Geological Survey |
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AV Geeks Archive |
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Sea River ▶
Documents the scientific measurement of the Amazon River, conducted in 1963 by a geological survey team…
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1965 |
U S Dept Of Interior Geological Survey |
14 min |
AV Geeks Archive |
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Flow In Alluvial Channels
Examines a research project designed to study the mechanics of water and sediment in alluvial channels
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1961 |
U S Dept Of Interior Geological Survey |
40 min |
AV Geeks Archive |
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Eruption Of Mt. Kilauea
if U S Dept Of Interior Geological Survey version -Features the spectacular eruption of Kilauea volcano…
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AV Geeks Archive |
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Airborne Magnetometer (1952) ▶
Explains briefly and in nontechnical language how the earth's magnetic field is utilized in prospecting…
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U S Dept Of Interior Geological Survey |
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AV Geeks Archive |
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Airborne Magnetometer
Describes the airborne equipment developed to detect changes in the earths magnetic field and shows stepby…
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1952 |
U S Dept Of Interior Geological Survey |
24 min |
AV Geeks Archive |