Earth's Atmosphere Came from Outer Space

oxytropidoceras at cox.net oxytropidoceras at cox.net
Sat Dec 12 07:29:55 EST 2009

Earth's Atmosphere Came from Outer Space, Scientists Find
Science Daily, Dec. 11, 2009,

http://www.sciencedaily.com/releases/2009/12/091210153538.htm

The paper is:

Holland, G., Chris J. Ballentine, and Martin Cassidy, 2009,
Meteorite Kr in Earth's Mantle Suggests a Late Accretionary
Source for the Atmosphere. Science. vol. 326, no. 5959,
pp. 1522 - 1525 DOI: 10.1126/science.1179518,

http://www.sciencemag.org/cgi/content/abstract/326/5959/1522

Yours,

Paul H.