Publications

• (no authors found) (2008). Science Priorities for Mars Sample Return. Astrobiology, 8(3), 489–535. doi:10.1089/ast.2008.0759

  See Project

• Coustenis, A., Atreya, S. K., Balint, T., Brown, R. H., Dougherty, M. K., Ferri, F., … Young, E. F. (2008). TandEM: Titan and Enceladus mission. Exp Astron, 23(3), 893–946. doi:10.1007/s10686-008-9103-z

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• Eigenbrode, J., Benning, L. G., Maule, J., Wainwright, N., Steele, A., & Amundsen, H. E. F. (2009). A Field-Based Cleaning Protocol for Sampling Devices Used in Life-Detection Studies. Astrobiology, 9(5), 455–465. doi:10.1089/ast.2008.0275

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• Glamoclija, M., Fogel, M. L., Steele, A., & Kish, A. (2012). Microbial Nitrogen and Sulfur Cycles at the Gypsum Dunes of White Sands National Monument, New Mexico. Geomicrobiology Journal, 29(8), 733–751. doi:10.1080/01490451.2011.608111

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• Griffin, P. L., Kish, A., Steele, A., & Hemley, R. J. (2011). Differential high pressure survival in stationary-phase Escherichia coli MG1655. High Pressure Research, 31(2), 325–333. doi:10.1080/08957959.2010.550891

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Hausrath, E. M., Treiman, A. H., Vicenzi, E., Bish, D. L., Blake, D., Sarrazin, P., … Brantley, S. L. (2008). Short- and Long-Term Olivine Weathering in Svalbard: Implications for Mars. Astrobiology, 8(6), 1079–1092. doi:10.1089/ast.2007.0195

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Kish, A., Griffin, P. L., Rogers, K. L., Fogel, M. L., Hemley, R. J., & Steele, A. (2012). High-pressure tolerance in Halobacterium salinarum NRC-1 and other non-piezophilic prokaryotes. Extremophiles, 16(2), 355–361. doi:10.1007/s00792-011-0418-8

See Project See Project

Maule, J., Wainwright, N., Steele, A., Monaco, L., Morris, H., Gunter, D., … Wells, M. (2009). Rapid Culture-Independent Microbial Analysis Aboard the International Space Station (ISS). Astrobiology, 9(8), 759–775. doi:10.1089/ast.2008.0319

See Project See Project

McCubbin, F. M., Jolliff, B. L., Nekvasil, H., Carpenter, P. K., Zeigler, R. A., Steele, A., … Lindsley, D. H. (2011). Fluorine and chlorine abundances in lunar apatite: Implications for heterogeneous distributions of magmatic volatiles in the lunar interior. Geochimica et Cosmochimica Acta, 75(17), 5073–5093. doi:10.1016/j.gca.2011.06.017

See Project

McCubbin, F. M., Steele, A., Hauri, E. H., Nekvasil, H., Yamashita, S., & Hemley, R. J. (2010). Nominally hydrous magmatism on the Moon. Proceedings of the National Academy of Sciences, 107(25), 11223–11228. doi:10.1073/pnas.1006677107

See Project

McCubbin, F. M., Steele, A., Nekvasil, H., Schnieders, A., Rose, T., Fries, M., … Jolliff, B. L. (2010). Detection of structurally bound hydroxyl in fluorapatite from Apollo Mare basalt 15058,128 using TOF-SIMS. American Mineralogist, 95(8-9), 1141–1150. doi:10.2138/am.2010.3448

See Project

Papineau, D., De Gregorio, B. T., Cody, G. D., Fries, M. D., Mojzsis, S. J., Steele, A., … Fogel, M. L. (2010). Ancient graphite in the Eoarchean quartz–pyroxene rocks from Akilia in southern West Greenland I: Petrographic and spectroscopic characterization. Geochimica et Cosmochimica Acta, 74(20), 5862–5883. doi:10.1016/j.gca.2010.05.025

See Project See Project

Papineau, D., De Gregorio, B. T., Cody, G. D., O’Neil, J., Steele, A., Stroud, R. M., & Fogel, M. L. (2011). Young poorly crystalline graphite in the >3.8-Gyr-old Nuvvuagittuq banded iron formation. Nature Geosci, 4(6), 376–379. doi:10.1038/ngeo1155

See Project See Project

Papineau, D., De Gregorio, B. T., Stroud, R. M., Steele, A., Pecoits, E., Konhauser, K., … Fogel, M. L. (2010). Ancient graphite in the Eoarchean quartz-pyroxene rocks from Akilia in southern West Greenland II: Isotopic and chemical compositions and comparison with Paleoproterozoic banded iron formations. Geochimica et Cosmochimica Acta, 74(20), 5884–5905. doi:10.1016/j.gca.2010.07.002

See Project

Papineau, D., Purohit, R., Goldberg, T., Pi, D., Shields, G. A., Bhu, H., … Fogel, M. L. (2009). High primary productivity and nitrogen cycling after the Paleoproterozoic phosphogenic event in the Aravalli Supergroup, India. Precambrian Research, 171(1-4), 37–56. doi:10.1016/j.precamres.2009.03.005

See Project

Steele, A., McCubbin, F. M., Fries, M., Kater, L., Boctor, N. Z., Fogel, M. L., … Jull, A. J. T. (2012). A Reduced Organic Carbon Component in Martian Basalts. Science, 337(6091), 212–215. doi:10.1126/science.1220715

See Project

Stern, J. C., McAdam, A. C., Ten Kate, I. L., Bish, D. L., Blake, D. F., Morris, R. V., … Amundsen, H. E. F. (2013). Isotopic and geochemical investigation of two distinct Mars analog environments using evolved gas techniques in Svalbard, Norway. Icarus, 224(2), 297–308. doi:10.1016/j.icarus.2012.07.010

See Project See Project

Szponar, N., Brazelton, W. J., Schrenk, M. O., Bower, D. M., Steele, A., & Morrill, P. L. (2013). Geochemistry of a continental site of serpentinization, the Tablelands Ophiolite, Gros Morne National Park: A Mars analogue. Icarus, 224(2), 286–296. doi:10.1016/j.icarus.2012.07.004

See Project See Project

Walter, M. J., Kohn, S. C., Araujo, D., Bulanova, G. P., Smith, C. B., Gaillou, E., … Shirey, S. B. (2011). Deep Mantle Cycling of Oceanic Crust: Evidence from Diamonds and Their Mineral Inclusions. Science, 334(6052), 54–57. doi:10.1126/science.1209300

See Project

Wang, Y., Griffin, P., Jin, K., Fogel, M. L., Steele, A., & Cody, G. D. (2013). Tracing H isotope effects in the dynamic metabolic network using multi-nuclear (1H, 2H and 13C) solid state NMR and GC–MS. Organic Geochemistry, 57, 84–94. doi:10.1016/j.orggeochem.2013.01.013

See Project See Project

Zolensky, M., Herrin, J., Mikouchi, T., Ohsumi, K., Friedrich, J., Steele, A., … Shaddad, M. H. (2010). Mineralogy and petrography of the Almahata Sitta ureilite. Meteoritics & Planetary Science, 45(10-11), 1618–1637. doi:10.1111/j.1945-5100.2010.01128.x

See Project

Jenniskens, P., Shaddad, M. H., Numan, D., Elsir, S., Kudoda, A. M., Zolensky, M. E., … Worden, S. P. (2009). The impact and recovery of asteroid 2008 TC3. Nature, 458(7237), 485–488. doi:10.1038/nature07920

See Project

Amundsen, H.E.F., Benning, L., Blake, D.F., Fogel, M., Ming, D., Skidmore, M., Steele, A. & Team, A.  (2011).  Cryogenic Origin for Mars Analog Carbonates in the Bockfjord Volcanic Complex, Svalbard (Norway).  Lunar and Planetary Institute Science Conference Abstracts. See Project

Benning, L.G., Eigenbrode, J.L., Maule, J., Wainwright, N., Steele, A., Amundsen, H.E.F., Amase & Teams.  (2008).  Organic decontamination of sampling devices for life-detection studies.  Geochimica et Cosmochimica Acta Supplement, 72: 73. See Project

Blake, D.F., Amundsen, H.E.F., Benning, L., Bish, D., Conrad, P., Fogel, M., Midtkandal, I., Ming, D., Steele, A., Treiman, A.H. & Team, A.  (2010).  Carbonate Cements from the Sverrefjell and Sigurdfjell Volcanoes, Svalbard Norway; Terrestrial Analogs for Martian Carbonates?  LPI Contributions, 1538: 5119. See Project

Blake, D.F., Treiman, A.H., Morris, R., Bish, D., Amundsen, H.E.F. & Steele, A.  (2011).  Carbonate Cements from the Sverrefjell and Sigurdfjell Volcanos, Svalbard Norway: Analogs for Martian Carbonates.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Boctor, N.Z., Wang, J., Alexander, C.M.O.d., Steele, A. & Armstrong, J.  (2009).  Hydrogen Isotope Signatures and Water Abundances in Nominally Anhydrous Minerals from the Olivine-Phyric Shergottite LAR 06319.  Meteoritics and Planetary Science Supplement, 72: 5176. See Project See Project

Bost, N., Westall, F., Ramboz, C., Foucher, F., Pullan, D., Fleischer, I., Klingelhöfer, G., Steele, A., Amundsen, H., Viso, M., Vago, J.L., Zegers, T., Petit, S. & Meunier, A.  (2011).  2018 MAX-C/ExoMars Mission: The Orleans Mars-Analogue Rock Collection for Instrument Testing.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Bower, D.M. & Steele, A.  (2009).  Investigations of the nature and provenance of mineral and carbonaceous material in fossiliferous cherts: revisiting the 1.9 Ga Gunflint Formation.  GSA Annual Meeting 2009.  Portland, OR. See Project See Project

Bower, D.M. & Steele, A.  (2010).  Tracking the evolution of Fe-,Ti-oxide phase changes in microbial fossilization experiments: understanding the role of microbes in diagenesis.  American Geophysical Union.  San Francisco. See Project

Bower, D.M. & Steele, A.  (2010).  Tracking the evolution of Fe-,Ti-oxide precipitation in microbial fossilization experiments: using minerals as biosignatures.  Astrobiology Science Conference.  League City, Texas. See Project

Bower, D.M. & Steele, A.  (2011a).  Diagenetic experiments to track the co-evolution of Fe-,Ti-oxide phase changes and microbial fossilization: establishing potential mineral biosignatures.  Geobiology Gordon Research Conference. See Project

Bower, D.M., Hummer, D.R., Kyono, A. & Steele, A.  (2011d).  The co-evolution of Fe- ,Ti-oxides and microbial fossilization during early diagenesis in sandy sediments: establishing potential mineral biosignatures.  GSA Annual Meeting.  Minneapolis, MN. See Project

Bower, D.M., Hummer, D.R., Kyono, A. & Steele, A.  The co-evolution of Fe-, Ti-oxides and microbial fossilization during early diagenesis in sandy sediments: establishing potential mineral biosignatures.  Geological Society of America Annual Meeting 2011, Minneapolis, MN, # 129-5. See Project

Bower, D.M., Hummer, D.R., Kyono, A., Steele, A. & Armstrong, J.  The co-evolution of Fe-, Ti-oxides and other microbially induced mineral precipitates in sandy sediments: understanding the role of microbes in diagenesis.  American Geophysical Union Annual Meeting, 2011, San Francisco, CA., #B511-0522. See Project

Bower, D.M., Kyono, A. & Steele, A.  (2011c).  Tracking the evolution of Fe-,Ti-oxide phase changes in ilmenites in microbial fossilization experiments: understanding the role of microbes in diagenesis.  Goldschmidt.  Prague, Czech Republic. See Project

Bower, D.M., Steele, A. & Kater, L.  (2010).  Micro Raman spectroscopic investigations of mineral and carbonaceous materials: redefining parameters for the detection of biosignatures.  Goldschmidt.  Knoxville, TN. See Project

Bower, D.M., Steele, A. & Kater, L.  (2010).  Micro Raman spectroscopic investigations of the nature and provenance of mineral and carbonaceous material in the 1.9 Ga Gunflint Formation: redefining D and G carbon parameters for the detection of biosignatures.  41st Lunar and Planetary Science Conference.  Woodlands, Texas. See Project

Bower, D.M., Steele, A., Fries, M.D. & Kater, L.  (2011b).  Micro Raman spectroscopic investigations of the nature and provenance of carbonaceous material in microfossil bearing rocks: redefining D and G carbon band parameters for the detection of biosignatures.  Conference on micro Raman and Luminescence in Earth and Space Sciences II.  Madrid, Spain. See Project

Bower, D.M., Steele, A., Fries, M.D. & Kater, L.  A micro Raman spectroscopy investigation of carbonaceous material in geologic samples for life detection: unraveling the mysteries of G-and D- band parameters.  AbSciCon 2012, Atlanta, Georgia, #1045. See Project

Bower, D.M., Steele, A., Fries, M.D. & Kater, L.  Micro Raman spectroscopic investigations of carbonaceous material in microfossils and meteorites: improving the use of G- and D-band parameters for life detection.  Astrobiology. See Project

Conrad, P.G., Eigenbrode, J.L., Mahaffy, P.M. & Steele, A.  (2011).  Environmental Signatures for Habitability: What to Measure and How to Rank the Habitability Potential of Mars.  ESA/NASA Exploring Mars Habitability.  Lisbon, Portugal. See Project

Conrad, P.G., Fogel, M.L., Glamoclija, M., Kerr, L., Mogensen, C., Eigenbrode, J., Mahaffy, P.R. & Steele, A.  (2009).  Metrics for Habitability Assessment.  Lunar and Planetary Institute Science Conference Abstracts. See Project See Project

Conrad, P.G., M.L.Fogel, Glamoclija, M., Kerr, L., Mogensen, C., Eigenbrode, J., Mahaffy, P.R. & Steele, A.  (2009).  Metrics for Habitability Assessment.  40th Lunar Plan. Sci. See Project

Conrad, P.G., Steele, A., Younse, P., Di Cicco, M., Morgan, A.R., Backes, P., Eigenbrode, J.E., Marquardt, D. & Amundsen, H.E.F.  (2011).  Mono Lake Analog Mars Sample Return Expedition for AMASE.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Eigenbrode, J.L., Benning, L.G., Tobler, D.J., Rodriguez Blanco, J-D., Fogel, M.L., Amundsen, H., Callahan, M., Dworkin, J., Glamoclija, M., Glavin, D., Kerr, L., Kish, A., Mahaffy, P., McAdam, A., Steele, A. & Voytek, M.  (2010).  Organic Biosignatures and Habitat Features of Near-Surface Glacial Ice in Svalbard.  LPI Contributions, 1538: 5546. See Project

Glamoclija, M., Fogel, M.L. & Steele, A.  (2011c).  Microbial Nitrogen and Sulfur Cycles at the Playa and Playa-lake Deposits of White Sands National Monument, New Mexico.  AGU Conference. See Project

Glamoclija, M., Fogel, M.L., Kish, A. & Steele, A.  (2009).  Nutrient and pigment signatures of microbial life from arid environment of White Sands National Monument, New Mexico.  GSA Annual Meeting 2009.  Portland, OR. See Project

Glamoclija, M., Fogel, M.L., Kish, A. & Steele, A.  (2009).  Nutrient and pigment signatures of microbial life from arid environment of White Sands National Monument, New Mexico.  GSA Annual Meeting. See Project

Glamoclija, M., Fogel, M.L., Kish, A. & Steele, A.  (2010).  Microbial signatures from the arid environments of White Sands National Monument, New Mexico.  Astrobiology Science Conference.  League City, TX. See Project

Glamoclija, M., Steele, A. & Fogel, M.L.  (2011b).  Microbial influences on aeolian sulfates; A case study of a dune field at White Sands National Monument, New Mexico.  42nd Lunar and Planetary Science Conference. See Project

Goetz, W., Steininger, H., Steinmetz, E., Bierwirth, M., Goesmann, F., Philippon, C., Lustrement, B., Szopa, C., Buch, A., Amundsen, H., Fogel, M. & Steele, A.  (2011).  Mars Organic Molecule Analyzer (MOMA) Field Test as Part of the AMASE 2010 Svalbard Expedition.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Mahaffy, P.R., McAdam, A., Eigenbrode, J. & Steele, A.  (2009).  2009 Arctic Mars Analogue Svalbard Expedition (AMASE) Evolved Gas Studies.  AGU Fall Meeting Abstracts, 41: 08. See Project

Mahaffy, P.R., Stern, J.C., Franz, H.B., Stalport, F., Eigenbrode, J., Blake, D.F., Conrad, P., Steele, A. & McAdam, A.C.  (2010).  Field and Laboratory Studies of Samples from the Bockfjord Volcanic Complex in the 2009 Arctic Mars Analog Svalbard Expedition.  LPI Contributions, 1538: 5306. See Project

McAdam, A.C., Mahaffy, P.R., Blake, D.F., Ming, D.W., Franz, H.B., Eigenbrode, J.L., Steele, A. & Team, A.  (2010).  Evolved Gas Analysis and X-Ray Diffraction of Carbonate Samples from the 2009 Arctic Mars Analog Svalbard Expedition: Implications for Mineralogical Inferences from the Mars Science Laboratory.  Lunar and Planetary Institute Science Conference Abstracts. See Project

McAdam, A.C., Ten Kate, I.L., Stern, J.C., Mahaffy, P.R., Blake, D.F., Morris, R.V., Steele, A., Amundson, H.E.F. & Team, A.  (2011).  Field Characterization of the Mineralogy and Organic Chemistry of Carbonates from the 2010 Arctic Mars Analog Svalbard Expedition by Evolved Gas Analysis.  Lunar and Planetary Institute Science Conference Abstracts. See Project

McAdam, A.C., Ten Kate, I.L., Stern, J.C., Mahaffy, P.R., Blake, D.F., Morris, R.V., Steele, A., Amundson, H.E.F. & Team, A.2.  (2010).  Field characterization of the mineralogy and organic chemistry of carbonates from the 2010 Arctic Mars Analog Svalbard Expedition by evolved gas analysis.  LPSC 42. See Project

McCubbin, F.M., Sverjensky, D.A., Steele, A. & Mysen, B.O.  (2011).  In-situ characterization of oxalic acid breakdown at elevanted P and T: Implications for organic C-O-H fluid sources in petrologic experiments.  Amer. Mineral, Submitted. See Project

Mine, A.H., Papineau, D., Fogel, M.L., Steele, A. & Mueller, W.  (2008).  Tracing the origin of carbonaceous matter and apatite in Neoarchean banded iron formations from Abitibi.  AGU Fall Meeting Abstracts, 51: 1389. See Project

Morrill, P.L., Szponar, N., Brazelton, W.J., Woodruff, Q., Schrenk, M.O., Bower, D.M. & Steele, A.  (2010).  Life detection at a Mars analogue site of present-day serpentinization in the Tablelands Ophiolite of Newfoundland.  American Geophysical Union Meeting.  San Francisco, CA. See Project

Morrill, P.L., Szponar, N., Brazelton, W.J., Woodruff, Q., Schrenk, M.O., Bower, D.M. & Steele, A.  (2010).  Life detection at a Mars analogue site of present-day serpentinization in the Tablelands Ophiolite of Newfoundland.  American Geophysical Union.  San Francisco, California. See Project

Morrill, P.L., Szponar, N., Kavanagh, M.H., Rietze, A., Brazelton, W., Schrenk, M., Bower, D.M., Steele, A., Kuenen, J.G., Suzuki-Ishii, S. & Nealson, K.H.  (2011).  Sourcing methane at two continental sites of present-day serpentinization: The Tablelands, NL, CAN and The Cedars, CA, USA. [poster].  Astrobiology Science Conference, Atlanta, Georgia. See Project

Morris, H., Stimpson, E., Schenk, A., Kish, A., Damon, M., Monaco, L., Steele, A. & Wainwright, N.  (2010).  Field Analysis of Microbial Contamination Using Three Molecular Methods in Parallel.  LPI Contributions, 1538: 5145. See Project

Morris, R.V., Blake, D.F., Bish, D., Ming, D.W., Agresti, D.G., Treiman, A.H., Steele, A., Amundsen, H.E.F. & Team, A.  (2011).  A Terrestrial Analogue from Spitsbergen (Svalbard, Norway) for the Comanche Carbonate at Gusev Crater, Mars.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Papineau, D., De Gregorio, B.T., Steele, A., Stroud, R.M. & Fogel, M.L.  (2010e).  Fluid-deposition of graphite with apatite in an Eoarchean banded iron formation from the Nuvvuagittuq Supracrustal Belt, Québec, Canada.  Geochimica Et Cosmochimica Acta, A790. See Project

Papineau, D., DeGregorio, B.T., Stroud, R.M., Steele, A. & Fogel, M.L.  (2009).  Combined micro-analyses of carbonaceous material associated with apatite in an Eoarchean banded iron formation from the Nuvvuagittuq Supracrustal Belt, Québec, Canada.  Proceedings of the GSA meeting. See Project

Rotundi, A., Baratta, G.A., Borg, J., Brucato, J.R., Busemann, H., Colangeli, L., D’HenDecourt, L., Djouadi, Z., Ferrini, G., Franchi, I.A., Fries, M., Grossemy, F., Keller, L.P., Mennella, V., Nakamura, K., Nittler, L.R., Palumbo, M.E., Sandford, S.A., Steele, A. & Wopenka, B.  (2008).  Combined Micro-Raman, Micro-Infrared, and Field Emission Scanning Electron Microscope Analyses of Comet 81P/Wild 2 Particles Collected by Stardust.  Meteoritics and Planetary Science, 43: 367-397. See Project

Sarrazin, P., Brunner, W., Blake, D., Gailhanou, M., Bish, D.L., Vaniman, D.T., Chipera, S.J., Ming, D.W., Steele, A., Midtkandal, I., Amundsen, H. & Peterson, R.  (2008).  Field Studies of Mars Analog Materials Using a Portable XRD/XRF Instrument.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Starke, V., Kirshtein, J., Fogel, M.L. & Steele, A.  (2011a).  Microbial Community Structure Along an Environmental Gradient in the High Arctic.  Keystone Symposia on Microbial Communities as Drivers of Ecosystem Complexity. See Project

Starke, V., Kirshtein, J., Fogel, M.L. & Steele, A.  (2011b).  Microbial Ecology and Ecosystem Dynamics at an Arctic Thermal Spring.  The ISME Journal, submitted. See Project

Starke, V., Kirshtein, J., Fogel, M.L. & Steele, A.  Microbial ecology and ecosystem dynamics at an Arctic thermal spring.  ISME J. See Project

Starke, V., Robb, F., Chen, F., Fogel, M. & Steele, A.  (2009).  Microbial evolution in an environmental gradient in the high Arctic.  MEES Graduate Program Colloquim.  Annapolis, MD. See Project

Starke, V., Steele, A., Robb, F., Chen, F. & Fogel, M.  (2010).  Microbial diversity in an environmental gradient in the high Arctic.  Astrobiology Science Conference.  League City, TX, USA. See Project

Starke, V., Steele, A., Robb, F.T., Chen, F. & Fogel, M.L.  (2010).  Microbial Diversity in an Environmental Gradient in the High Arctic.  LPI Contributions, 1538: 5520. See Project

Steele, A. & Toporski, J.K.W.  (2010).  Life Detection, Philosophy and Criteria.  LPI Contributions, 1538: 5673. See Project

Steele, A., Amundsen, H.E.F., Conrad, P., Benning, L. & Team, A.  (2010).  Arctic Mars Analogue Svalbard Expedition (AMASE) 2009.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Steele, A., Amundsen, H.E.F., Fogel, M., Benning, L., Schmitz, N., Conrad, P., Younse, P., Backes, P. & Team, A.  (2011).  The Arctic Mars Analogue Svalbard Expedition (AMASE) 2010.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Steele, A., Benning, L.G., Fogel, M.L., Amundsen, H., Schmitz, N. & Team, A.  (2010).  The Arctic Mars Analogue Svalbard Expedition 2010. (Invited).  AGU Fall Meeting Abstracts, 12: 06. See Project

Steele, A., Fries, M., Jenniskens, P. & Zolensky, M.  (2009).  Characterisation of Diamond in the Almahata Sita Meteorite.  AAS/Division for Planetary Sciences Meeting Abstracts. See Project

Steele, A., McCubbin, F.M., Fries, M., Glamoclija, M., Kater, L. & Nekvasil, H.  (2011).  Graphite in an Apollo 17 Impact Melt Breccia.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Stern, J.C., McAdam, A.C., Ten Kate, I.L., Mahaffy, P.R., Steele, A. & Amundson, H.E.F.  (2011).  δ13C of Mars Analog Carbonates Using Evolved Gas — Cavity Ringdown Spectrometry on the 2010 Arctic Mars Analog Svalbard Expedition (AMASE).  Lunar and Planetary Institute Science Conference Abstracts. See Project

Szponar, N., Brazelton, W.J., Schrenk, M.O., Rietze, A., Bower, D.M., Steele, A. & Morrill, P.L.  Biogeochemical analysis of ultra-basic reducing springs in the Tablelands Ophiolite, in Gros Morne National Park, Newfoundland.  GAC-MAC, St. John’s, Newfoundland. See Project

Szponar, N., Morrill, P.L., Brazelton, W.J., Schrenk, M.O., Bower, D.M. & Steele, A.  (2010).  Present-day serpentinization in the Tablelands Gros Morne National Park, Newfoundland: a Mars analogue site.  American Geophysical Union.  San Francisco, California. See Project

Szponar, N., Morrill, P.L., Brazelton, W.J., Schrenk, M.O., Bower, D.M. & Steele, A.  (2010).  Present-day serpentinization in the Tablelands, Gros Morne National Park, Newfoundland: a Mars Analogue Site.  American Geophysical Union Meeting.  San Francisco, CA. See Project

Tobler, D.J., Benning, L.G., Fogel, M.L., Glamoclija, M., Kerr, L., Steele, A., Amundsen, H.E.F., Team, T.A. & Eigenbrode, J.L.  (2009).  Signatures of Life in Ice (SLIce): An analog study for in situ detection of biosignatures elsewhere.  Geochimica et Cosmochimica Acta Supplement, 73: 1333. See Project

Younse, P., Conrad, P., Garrett, M., Carsten, J., Steele, A., Amundsen, H.E.F. & Team, A.  (2010).  Robotic Sample Acquisition and Caching Testing for Potential Astrobiology Mars Sample Return Missions.  LPI Contributions, 1538: 5621. See Project

Younse, P., Dicicco, M., Morgan, A.R., Conrad, P., Steele, A., Amundsen, H.E.F., Backes, P. & Team, A.  (2011).  AMASE Rover Platform for Testing Instrumentation for Potential Astrobiology and Mars Sample Return Missions.  Lunar and Planetary Institute Science Conference Abstracts. See Project

Zolensky, M., Herrin, J., Friedrich, J., Rumble, D., Steele, A., Jenniskens, P., Shaddad, M., Le, L. & Robinson, G.  (2009).  Mineralogy of the Almahata Sitta Ureilite.  AAS/Division for Planetary Sciences Meeting Abstracts. See Project
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