Dartmouth College: Study Links Glaciers to Earth's 'Great Unconformity'
January 27, 2022
January 27, 2022
HANOVER, New Hampshire, Jan. 27 (TNSJou) -- Dartmouth College issued the following news release:
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Ancient ice action seems responsible for massive erosion of rock across the planet.
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The planet was different 700 million years ago. In the Cryogenian period, Earth featured a single supercontinent known as Rodinia, complex organisms had yet to explode on to the scene, and the globe was an ice-covered snowball.
But at some po . . .
* * *
Ancient ice action seems responsible for massive erosion of rock across the planet.
* * *
The planet was different 700 million years ago. In the Cryogenian period, Earth featured a single supercontinent known as Rodinia, complex organisms had yet to explode on to the scene, and the globe was an ice-covered snowball.
But at some po . . .