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Session 33: Environmental Impact of Life II
Chair: Andrey Bekker
Chair: Boswell Wing & Oliver Rouxel
Thursday, March 30th, 2006 (9:30 - 12:30 am)
Ronald Reagan Building, Hemisphere B
Last Updated: March 20, 2006
| Abstract ID |
Time |
Title (Presenter) |
 |
| #109 |
20 min |
Effect of secular variation in oceanic Mg/Ca on calcareous biomineralization: from stromatolites to serpulid worms (Justin Ries) |
| #479 |
20 min |
Temperature dependence of the molybdenum isotope paleoredox proxy
(Laura E. Wasylenki) |
| #293 |
20 min |
Low-Temperature Weathering of Hydrothermal Chimney Sulfide Minerals at Juan de Fuca Ridge (Brandy Toner) |
| #468 |
20 min |
From bacterial "species" to biogeochemical cycles in the Black Sea
(John Kirkpatrick) |
| #244 |
20 min |
Experimental evidence for non-redox formation of hematite from magnetite under reducing conditions (Tsubasa Otake) |
| #181 |
20 min |
REE+Y geochemistry of Marble Bar Chert:
Evidence for oxygenated deep oceans 3.46 billion years ago (Kosei E. Yamaguchi) |
| #379 |
30 min |
A New Perspective on the Archean Biosphere:
A Summary of Recent Investigations on ABDP Cores (Hiroshi Ohmoto) |
|
30 min |
Discussion |
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