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Poster Programme BG8.1

BG8.1

Biosignatures and their applicability to astrobiology and primitive life
Convener: F. Foucher 
Co-Convener: F. Westall 
Session details
Oral Programme
 / Fri, 27 Apr, 15:30–17:00 / Room 24
Poster Programme
 / Attendance Fri, 27 Apr, 13:30–15:00 / Poster Area BG
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Attendance Time: Friday, 27 Apr, 13:30–15:00
Poster Area BG
Chairperson: N. Bost
BG90
EGU2012-3139
Study of Carbonaceous Material in cherts from Barberton Greenstone Belt and the Astrobiological Implications.
F. Rull, G. Venegas, O. Montero, and J. Medina

BG91
EGU2012-4287
Biosignatures observed by Raman mapping in silicified materials
F. Foucher, F. Westall, and A. Knoll

BG92
EGU2012-12225
Cathodoluminescence : an imaging technique for the search of extraterrestrial life
C. Ramboz, Y. Rubert, N. Bost, F. Westall, and C. Lerouge

BG93
EGU2012-7046
The ultrastructure of carbonate minerals for discerning their biotic or abiotic origin
E. Perri

BG94
EGU2012-14112
Contribution of eukaryotic microbial communities to the formation of Fe-rich accretions in an extreme acidic environment
L. Rodrigues, T. Valente, A. Correia, A. Alves, B. Foing, and G. R. Davies

BG95
EGU2012-13985
Micro-scale in situ characterisation of the organic and mineral composition of modern, hypersaline, photosynthetic microbial mats
P. Gautret, C. Ramboz, R. de Wit, F. Delarue, F. Orange, S. Sorieul, and F. Westall

BG96 EGU2012-6380
Ultra-low microbial cell abundance and fatal DNA damage at the surface in Central East Antarctica (withdrawn)
S. Bulat, D. Marie, E. Bulat, I. Alekhina, and J.R. Petit