Latest Isotope geochemistry Stories
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.
The continental crust is the principal record of conditions on the Earth for the last 4.4 billion years.
Researchers discover evidence for the oldest Earth mantle reservoir on Baffin Island.
- One who brings meat to the table; hence, in some countries, the official title of the grand master or steward of the king's or a nobleman's household.