16mm Filmography
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The Age Of Mammals

Studies the first mammal-like reptiles which arose during the Age of Reptiles. Follows their evolution as they developed hair, became warm-blooded and developed milk glands for feeding their young. Explains that the retention of the eggs within the body of the mother until the young were relatively advanced was a later stage of evolution and that there are still two mammals, the platypus and the echidna, which lay eggs.

More in Evolution of Living Things Series

  1. Evolution Today 1967
  2. Records In The Rocks 1967
  3. The Age Of Mammals 1967
  4. The Age Of Man 1967
  5. The Age Of Reptiles 1967
  6. The Death Of The Reptiles 1967
  7. The Diversity Of Living Things 1967
  8. The First Fishes 1967

Related films

Sources

  1. 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
  2. 16mm Filmography (legacy record) — catalog record

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