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2010

Journal Article

Multi-technique investigation reveals new mineral, chemical, and textural heterogeneity in the Tagish Lake C2 chondrite

Izawa, M. R. M., Flemming, R. L., McCausland, P. J. A., Southam, G., Moser, D. E. and Barker, I. R. (2010). Multi-technique investigation reveals new mineral, chemical, and textural heterogeneity in the Tagish Lake C2 chondrite. Planetary and Space Science, 58 (10), 1347-1364. doi: 10.1016/j.pss.2010.05.018

Multi-technique investigation reveals new mineral, chemical, and textural heterogeneity in the Tagish Lake C2 chondrite

2010

Journal Article

Characterization of halophiles in natural MgSO4 salts and laboratory enrichment samples: Astrobiological implications for Mars

Foster, Ian S., King, Penelope L., Hyde, Brendt C. and Southam, Gordon (2010). Characterization of halophiles in natural MgSO4 salts and laboratory enrichment samples: Astrobiological implications for Mars. Planetary and Space Science, 58 (4), 599-615. doi: 10.1016/j.pss.2009.08.009

Characterization of halophiles in natural MgSO4 salts and laboratory enrichment samples: Astrobiological implications for Mars

2010

Journal Article

Bioleaching of Ultramafic Tailings by Acidithiobacillus spp. for CO2 Sequestration

Power, Ian M., Dipple, Gregory M. and Southam, Gordon (2010). Bioleaching of Ultramafic Tailings by Acidithiobacillus spp. for CO2 Sequestration. Environmental Science and Technology, 44 (1), 456-462. doi: 10.1021/es900986n

Bioleaching of Ultramafic Tailings by Acidithiobacillus spp. for CO2 Sequestration

2009

Journal Article

Microbial Architecture of Environmental Sulfur Processes: A Novel Syntrophic Sulfur-Metabolizing Consortia

Norlund, Kelsey L. I., Southam, Gordon, Tyliszczak, Tolek, Hu, Yongfeng, Karunakaran, Chithra, Obst, Martin, Hitchcock, Adam P. and Warren, Lesley A. (2009). Microbial Architecture of Environmental Sulfur Processes: A Novel Syntrophic Sulfur-Metabolizing Consortia. Environmental Science and Technology, 43 (23), 8781-8786. doi: 10.1021/es803616k

Microbial Architecture of Environmental Sulfur Processes: A Novel Syntrophic Sulfur-Metabolizing Consortia

2009

Journal Article

Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans

Reith, Frank, Etschmann, Barbara, Grosse, Cornelia, Moors, Hugo, Benotmane, Mohammed A., Monsieurs, Pieter, Grass, Gregor, Doonan, Christian, Vogt, Stefan, Lai, Barry, Martinez-Criado, Gema, George, Graham N., Nies, Dietrich H., Mergeay, Max, Pring, Allan, Southam, Gordon and Brugger, Joel (2009). Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans. Proceedings of the National Academy of Sciences of the United States of America, 106 (42), 17757-17762. doi: 10.1073/pnas.0904583106

Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans

2009

Journal Article

The Biogeochemistry of Gold

Southam, Gordon, Lengke, Maggy F., Fairbrother, Lintern and Reith, Frank (2009). The Biogeochemistry of Gold. Elements, 5 (5), 303-307. doi: 10.2113/gselements.5.5.303

The Biogeochemistry of Gold

2009

Journal Article

Sulfur Isotope Enrichment during Maintenance Metabolism in the Thermophilic Sulfate-Reducing Bacterium Desulfotomaculum putei

Davidson, Mark M., Bisher, M. E., Pratt, Lisa M., Fong, Jon, Southam, Gordon, Pfiffner, Susan M., Reches, Z. and Onstott, Tullis C. (2009). Sulfur Isotope Enrichment during Maintenance Metabolism in the Thermophilic Sulfate-Reducing Bacterium Desulfotomaculum putei. Applied and Environmental Microbiology, 75 (17), 5621-5630. doi: 10.1128/AEM.02948-08

Sulfur Isotope Enrichment during Maintenance Metabolism in the Thermophilic Sulfate-Reducing Bacterium Desulfotomaculum putei

2009

Journal Article

Effect of the cyanide-producing bacterium Chromobacterium violaceum on ultraflat Au surfaces

Fairbrother, Lintern, Shapter, Joe, Brugger, Joel, Southam, Gordon, Pring, Allan and Reith, Frank (2009). Effect of the cyanide-producing bacterium Chromobacterium violaceum on ultraflat Au surfaces. Chemical Geology, 265 (3-4), 313-320. doi: 10.1016/j.chemgeo.2009.04.010

Effect of the cyanide-producing bacterium Chromobacterium violaceum on ultraflat Au surfaces

2009

Journal Article

The hydromagnesite playas of Atlin, British Columbia, Canada: A biogeochemical model for CO2 sequestration

Power, Ian M., Wilson, Siobhan A., Thom, James M., Dipple, Gregory M., Gabites, Janet E. and Southam, Gordon (2009). The hydromagnesite playas of Atlin, British Columbia, Canada: A biogeochemical model for CO2 sequestration. Chemical Geology, 260 (3-4), 286-300. doi: 10.1016/j.chemgeo.2009.01.012

The hydromagnesite playas of Atlin, British Columbia, Canada: A biogeochemical model for CO2 sequestration

2009

Conference Publication

Carbon Sequestration in Ultramafic Mine Tailings

Dipple, Gregory M., Wilson, Siobhan A., Barker, Shaun, Thom, James M., Raudsepp, Mati, Power, Ian, Southam, Gordon and Fallon, Stewart J. (2009). Carbon Sequestration in Ultramafic Mine Tailings. 10th Biennial SGA Meeting of the Society for Geology Applied to Mineral Deposits, Townsville, Australia, 17-20 August 2009. Townsville, Australia: James Cook University, School of Earth & Environmental Studies. Economic Geology Research Unit.

Carbon Sequestration in Ultramafic Mine Tailings

2009

Journal Article

Carbon dioxide fixation within mine wastes of ultramafic-hosted ore deposits: examples from the Clinton Creek and Cassiar Chrysotile deposits, Canada

Wilson, Siobhan A., Dipple, Gregory M., Power, Ian M., Thom, James M., Anderson, Robert G., Raudsepp, Mati, Gabites, Janet E. and Southam, Gordon (2009). Carbon dioxide fixation within mine wastes of ultramafic-hosted ore deposits: examples from the Clinton Creek and Cassiar Chrysotile deposits, Canada. Economic Geology, 104 (1), 95-112. doi: 10.2113/gsecongeo.104.1.95

Carbon dioxide fixation within mine wastes of ultramafic-hosted ore deposits: examples from the Clinton Creek and Cassiar Chrysotile deposits, Canada

2008

Journal Article

A high-resolution chemical and structural study of framboidal pyrite formed within a low-temperature bacterial biofilm

MacLean, L. C. W., Tyliszczak, T., Gilbert, P. U. P. A., Zhou, D., Pray, T. J., Onstott, T. C. and Southam, G. (2008). A high-resolution chemical and structural study of framboidal pyrite formed within a low-temperature bacterial biofilm. Geobiology, 6 (5), 471-480. doi: 10.1111/j.1472-4669.2008.00174.x

A high-resolution chemical and structural study of framboidal pyrite formed within a low-temperature bacterial biofilm

2008

Journal Article

Environmental genomics reveals a single-species ecosystem deep within earth

Chivian, Dylan, Brodie, Eoin L., Alm, Eric J., Culley, David E., Dehal, Paramvir S., DeSantis, Todd Z., Gihring, Thomas M., Lapidus, Alla, Lin, Li-Hung, Lowry, Stephen R., Moser, Duane P., Richardson, Paul M., Southam, Gordon, Wanger, Greg, Pratt, Lisa M., Andersen, Gary L., Hazen, Terry C., Brockman, Fred J., Arkin, Adam P. and Onstott, Tullis C. (2008). Environmental genomics reveals a single-species ecosystem deep within earth. Science, 322 (5899), 275-278. doi: 10.1126/science.1155495

Environmental genomics reveals a single-species ecosystem deep within earth

2008

Journal Article

Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?

Brady, Allyson L., White, Christine D., Longstaffe, Fred J. and Southam, Gordon (2008). Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?. Palaeogeography Palaeoclimatology Palaeoecology, 266 (3-4), 188-199. doi: 10.1016/j.palaeo.2008.03.031

Investigating intra-bone isotopic variations in bioapatite using IR-laser ablation and micromilling: Implications for identifying diagenesis?

2008

Journal Article

Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine

Wanger, G., Onstott, T. C. and Southam, G. (2008). Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine. Geobiology, 6 (3), 325-330. doi: 10.1111/j.1472-4669.2008.00163.x

Stars of the terrestrial deep subsurface: A novel 'star-shaped' bacterial morphotype from a South African platinum mine

2007

Book Chapter

Geology, Life and Habitability

Southam, G. and Westall, F. (2007). Geology, Life and Habitability. Treatise on Geophysics. (pp. 421-437) Elsevier. doi: 10.1016/B978-044452748-6.00164-4

Geology, Life and Habitability

2007

Journal Article

Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada

Power, Ian M., Wilson, Siobhan A., Thom, James M., Dipple, Gregory M. and Southam, Gordon (2007). Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada. Geochemical Transactions, 8 (Article No.13) 13. doi: 10.1186/1467-4866-8-13

Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada

2007

Journal Article

The geomicrobiology of gold

Reith, Frank, Lengke, Maggy F., Falconer, Donna, Craw, David and Southam, Gordon (2007). The geomicrobiology of gold. Isme Journal, 1 (7), 567-584. doi: 10.1038/ismej.2007.75

The geomicrobiology of gold

2007

Journal Article

Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy

Lengke, Maggy F., Ravel, Bruce, Fleet, Michael E., Wanger, Gregory, Gordon, Robert A. and Southam, Gordon (2007). Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy. Canadian Journal of Chemistry, 85 (10), 651-659. doi: 10.1139/V07-024

Precipitation of gold by the reaction of aqueous gold(III) chloride with cyanobacteria at 25-80 degrees C - Studied by X-ray absorption spectroscopy

2007

Conference Publication

Mineralogical, chemical and biological characterization of an anaerobic biofilm collected from a borehole in a deep gold mine in South Africa

MacLean, L. C. W., Pray, T. J., Onstott, T. C., Brodie, E. L., Hazen, T. C. and Southam, G. (2007). Mineralogical, chemical and biological characterization of an anaerobic biofilm collected from a borehole in a deep gold mine in South Africa. Philadelphia, PA United States: Taylor and Francis. doi: 10.1080/01490450701572416

Mineralogical, chemical and biological characterization of an anaerobic biofilm collected from a borehole in a deep gold mine in South Africa