Ice Over Earth.

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  • Author(s): Defant, Marc J.
  • Source:
    World & I. Nov2001, Vol. 16 Issue 11, p146. 10p. 8 Color Photographs.
  • Additional Information
    • Subject Terms:
      GLACIAL climates; CLIMATOLOGY; CARBONATE rocks
    • Abstract:
      Discusses the theories of geologists regarding glaciation on earth. Explanation for the glaciation effects; Periods of glaciation in the Neoproterozoic; Description of the ice-catastrophe climate model; Significance of carbonate rocks.