Volume 19, Issue 10
(October 2009)

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Featured Article

 

Science Article:

Did natural reactors form as a consequence of the emergence of oxygenic photosynthesis during the Archean?

Laurence A. Coogan, Jay T. Cullen

Abstract | Full Text | PDF (766KB)

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Also in this issue…

See Full-issue PDF (5.2MB) for following articles.

12 - Call for Nominations: 2010 GSA Medals and Awards

15 - Call for Nominations: 2010 John C. Frye Environmental Geology Award

15 - Call for Nominations: 2010 National Awards

18 - Preliminary Announcement and Call for Papers: Joint Meeting, Northeastern–Southeastern Sections

20 - Call for Papers: 2010 GSA Section Meetings

20 - 2009 GSA Annual Meeting Lunchtime Keynote Lectures

21 - 2009 GSA Annual Meeting: Darwin Day

22 - International Activities of The Geological Society of America and Results of the International Survey

23 - Social Media: A Fresh Twist on an Old Idea

24 - GSA Foundation Update

26 - Classified Advertising

30 - Call for Proposals: 2010 GSA Annual Meeting

30 - Coming to GSA Today in November

30 - Journal Highlights