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Latest Isotope geochemistry Stories

Two Sources Of Helium Produced By Ancient Yellowstone Activity
2014-02-20 07:33:51

As one might expect, Yellowstone National Park’s hot springs, geysers and other hydrothermal vents release gases stored deep below the Earth, including carbon dioxide and methane. Another gas has also been discovered to be squeaking out of Yellowstone’s vents.

2011-01-13 17:49:30

The continental crust is the principal record of conditions on the Earth for the last 4.4 billion years.

d9dec423437bb69ce1bcbe7cf65dd1671
2010-08-12 06:15:00

Researchers discover evidence for the oldest Earth mantle reservoir on Baffin Island.


Word of the Day
ultimo
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
  • In the month which preceded the present; in the last month, as distinguished from the current or present month and all others.
The word 'ultimo' comes from the Latin phrase 'ultimo mense', 'in the last month'.
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