Sentences with phrase «deep ice cores reveal»
Ancient biomolecules from deep ice cores reveal a forested southern Greenland Willerslev, E., E. Cappellini, W. Boomsma, R. Nielsen et al. 2007.
http://www.nielsenlab.org/
Ancient biomolecules from deep ice cores reveal a forested southern Greenland.
Not exact matches
Study of the ice core recovered by Russian scientists from deep Antarctic holes has revealed that in the last 450,000 years the Earth has had at least four peaks of temperature upsurge with fluctuations of 10 to 12 degrees.
In 2008, research on Antarctic Vostok and EPICA Dome C ice cores revealed that methane clathrates were also present in deep Antarctic ice cores and record a history of atmospheric methane concentrations, dating to 800,000 years ago.