Records In The Rocks
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✎ Suggest a correctionExamines a variety of fossils and explains their probable origin. Explains how layers of mud that have accumulated under the sea have hardened to rock and have later become dry land, and shows how remains of animals embedded in the rock have become fossilized and are exposed when the layers of rock are eroded by natural forces or revealed in a quarry. Shows that in the lowest layers in which animal traces are seen, There are no remains of vertebrates.
More in Evolution of Living Things Series
- Evolution Today 1967
- Records In The Rocks 1967
- The Age Of Mammals 1967
- The Age Of Man 1967
- The Age Of Reptiles 1967
- The Death Of The Reptiles 1967
- The Diversity Of Living Things 1967
- The First Fishes 1967
Related films
Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
- 16mm Filmography (legacy record) — catalog record
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