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Latest Jaelyn Eberle Stories

Better Understanding Arctic Climate Change Based On Shark Teeth
2014-07-10 08:44:06

The current study used shark teeth collected from a new coastal site on Banks Island, which allowed them to gain a more complete understanding of the changes in ocean water salinity across a broader geographic area.

reconstruction of the early Eocene
2014-07-09 09:33:31

The Silvacola acares is a tiny hedgehog species that lived roughly 52-million-years ago, during the Eocene Epoch period. Its fossil remains were recently identified by a University of Colorado Boulder-led team working in British Columbia.

modern day sand tiger shark
2014-07-01 05:12:56

Most sharks today are strictly saltwater fish, however, a new study led by the University of Colorado Boulder and the University of Chicago reveals that this was not the case 50 million years ago.

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2010-08-24 15:13:32

A new study of the High Arctic climate roughly 50 million years ago led by the University of Colorado at Boulder helps to explain how ancient alligators and giant tortoises were able to thrive on Ellesmere Island well above the Arctic Circle, even as they endured six months of darkness each year.

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2010-06-30 07:14:49

A new study shows the Arctic climate system may be more sensitive to greenhouse warming than previously thought, and that current levels of Earth's atmospheric carbon dioxide may be high enough to bring about significant, irreversible shifts in Arctic ecosystems.

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2009-06-01 13:39:42

Ancestors of tapirs and ancient cousins of rhinos living above the Arctic Circle 53 million years ago endured six months of darkness each year in a far milder climate than today that featured lush, swampy forests.


Word of the Day
donative
  • A gift; a largess; a gratuity; a present; a dole.
The word 'donative' comes from a Latin word meaning 'to give'.
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