Published in
American Geophysical Union, Journal of Geophysical Research, E2(112), 2007
DOI: 10.1029/2006je002784
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Habitat of early life: Solar X-ray and UV radiation at Earth's surface 4–3.5 billion years ago
Journal article published in 2007 by
Ingrid Cnossen,
Jorge Sanz-Forcada 
,
Fabio Favata,
Olivier Witasse,
Tanja Zegers,
Neil F. Arnold
,
Fabio Favata,
Olivier Witasse,
Tanja Zegers,
Neil F. Arnold
This paper was not found in any repository, but could be made available legally by the author.
Full text: Unavailable
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