US scientists say earth was just a snowball 700 million years ago

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Submitted by ipsita on Mon, 1997-12-15 10:30

700 million years ago a shield of ice covered the earth from pole to pole making the world a giant snowball claim US scientists Paul Hoffman and Galen Halverson of Harvard University in Cambridge ,

thesaurus: 
Geology
Main Topic: 
Wildlife
Name of the Newspaper: 
Asian Age (New Delhi)
Mark Content Private(Internal): 
Clipping Type: 
DNB
External URL: 
Main Type: 
dte-DNB
Publication Date: 
15/12/1997