Biologically-induced elemental variations in Antarctic sandstones: A potential test for Martian microorganisms

Blackhurst, R.L.; Jarvis, K. and Grady, M.M. (2003). Biologically-induced elemental variations in Antarctic sandstones: A potential test for Martian microorganisms. In: 66th Annual Meeting of the Meteoritical Society, 28 Jul - 1 Aug 2003, Munster, Germany.

URL: http://www.lpi.usra.edu/meetings/metsoc2003/pdf/51...