Experimental production of indicators for microbial sulfur metabolism in the Chelyabinsk LL5 chondrite: meteorites as standards for biomarker detection on Mars

Alastair William Tait1, Sasha Wilson2, Andrew G Tomkins2, Emma J Gagen3 and Gordon Southam3, (1)Monash University, School of Earth, Atmosphere and Environment, Melbourne, VIC, Australia, (2)Monash University, School of Earth, Atmosphere and Environment, Melbourne, Australia, (3)University of Queensland, School of Earth Sciences, St Lucia, Australia