Open Research Online The Open University’s repository of research publications and other research outputs Polar endoliths – an anti-correlation of climatic extremes and microbial biodiversity Journal Item How to cite: Cockell, Charles; McKay, Christopher P. and Omelon, Christopher (2002). Polar endoliths – an anti-correlation of climatic extremes and microbial biodiversity. International Journal of Astrobiology, 1(4) pp. 305–310. For guidance on citations see FAQs . c  [not recorded] Version: [not recorded] Link(s) to article on publisher’s website: http://dx.doi.org/doi:10.1017/S1473550403001344 Copyright and Moral Rights for the articles on this site are retained by the individual authors and/or other copyright owners. For more information on Open Research Online’s data policy on reuse of materials please consult the policies page. oro.open.ac.uk