White, D.C., T.J. Phelps, and T.C. Onstott. 1998. “What S up down There?”. Current Opinion in Microbiology 1: 286-90. doi:10.1016/S1369-5274(98)80031-3.

Smith, D.J., A.C. Schuerger, M.M. Davidson, S.W. Pacala, C. Bakermans, and T.C. Onstott. 2009. “Survivability of Psychrobacter Cryohalolentis K5 under Simulated Martian Surface Conditions”. Astrobiology 9: 221-28. doi:10.1089/ast.2007.0231.

MacLean, L.C.W., T. Tyliszczak, P.U.P.A. Gilbert, D. Zhou, T.J. Pray, T.C. Onstott, and G. Southam. 2008. “A High-Resolution Chemical and Structural Study of Framboidal Pyrite Formed Within a Low-Temperature Bacterial Biofilm”. Geobiology 6: 471-80. doi:10.1111/j.1472-4669.2008.00174.x.

Onstott, T.C., D.P. Moser, S.M. Pfiffner, J.K. Fredrickson, F.J. Brockman, T.J. Phelps, D.C. White, et al. 2003. “Indigenous and Contaminant Microbes in Ultradeep Mines”. Environmental Microbiology 5: 1168-91. doi:10.1046/j.1462-2920.2003.00512.x.

Stotler, R.L., S.K. Frape, B.M. Freifeld, B. Holden, T.C. Onstott, T. Ruskeeniemi, and E. Chan. 2011. “Hydrogeology, Chemical and Microbial Activity Measurement Through Deep Permafrost”. Ground Water 49: 348-64. doi:10.1111/j.1745-6584.2010.00724.x.