Canadian rocks hold some of oldest evidence of life on Earth

WASHINGTON (Reuters) - Rocky outcrops in eastern Canada contain what may be some of the oldest evidence of life on Earth, dating back about 3.95 billion years. [Source]

Origin: reuters.com

Category: scienceNews

Topics: Earth, evidence, oldest, years, billion, dating, contain, Canada, eastern, outcrops, Rocky, (Reuters), WASHINGTON, rocks, Canadian

Source: http://feeds.reuters.com/~r/reuters/scienceNews/~3/yOt-8wW1-VM/canadian-rocks-hold-some-of-oldest-evidence-of-life-on-earth-idUSKCN1C22Y3