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A giant meteorite boiled the oceans 3.2 billion years ago. Scientists say it was a ‘fertilizer bomb’ for lifeThe Archean Earth was a water world with few islands sticking out ... meaning that at least 16 giant meteorites hit Earth ...
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A meteorite 100 times bigger than the dinosaur-killing space rock may have nourished early microbial lifeDrabon and her colleagues investigated evidence of an impact during the Archean eon (4 billion to 2.5 billion years ago ...
A gigantic space rock that slammed into Earth more than three billion years ago grievously wounded the biosphere—and then helped it heal ...
This paper will take you as far back in the climate record as is currently possible, to the Archean Eon, from 3.9 to 2.5 ... If liquid water and elevated crust existed so early in Earth’s ...
The Archean Earth was a water world with few islands sticking out ... meaning that at least 16 giant meteorites hit Earth during the Archean Eon, which lasted from 4 billion to 2.5 billion ...
Drabon and her colleagues investigated evidence of an impact during the Archean eon (4 billion to 2.5 billion ... for any life on land or in shallow water," Drabon said. Within a few years or ...
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