Journal Articles & Publications
As scientists, we endeavour to publish our results in journals and make the data accessible in the public domain. If you are struggling to access any of the below, please contact us and we'd be happy to send you a copy directly, free of charge.
Recent Highlights
The formation and aqueous alteration of CM2 chondrites
Carbonaceous chondrites (CCs) are extra-terrestrial samples that have provided a wealth of information about early solar system processes. From a historical perspective, the recovery and subsequent intensive investigation of several key CC falls, such as Allende (CV3; Clarke Jr. et al., 1971; McCoy & Corrigan, 2021) and Murchison (CM2; Fuchs et al., 1973; Zolensky et al., 2021) have been particularly important events. The study of Allende highlighted the importance of refractory inclusions (Grossman, 1980), while Murchison illuminated the complexity present in extraterrestrial organic matter (Schmitt-Kopplin et al., 2010). As a consequence, a well-observed CC fall, particularly one that has been collected rapidly on arrival, is an event of great significance, with the potential to provide important new insights into early solar system processes.
Recovery and Curation of the Winchcombe (CM2) meteorite
The fusion crust of the Winchcombe meteorite
Winchcombe – regolith breccia from a rubble-pile asteroid
The Winchcombe Meteorite; from the Outer Solar System
Lonsdaleite-Diamond formation in Ureilite meteorites
CHOS gas/fluid-induced reduction in Ureilites
Dating the age of the martian mafic crust
petrologic history of gabbroic shergottite NWA 6963
Journal Articles:
Greenwood, R.C., Findlay, R., Martins, R., Steele, R.C.J., Shaw, K., Morton, E., Savage, P.S., Murphy, M.E., Rehkämper, M., Franchi, I.A., Elliot, T., Suttle, M.D., King, A.J., Anand, M., Malley, J., Howard, K., Zhao, X., Johnson, D., Liu, M-C., McCain, K. & Stephen, N.R. (2023) The formation and aqueous alteration of CM2 chondrites and their relationship to CO3 chondrites: A fresh isotopic (O, Cd, Cr, Si, Te, Ti and Zn) perspective from the Winchcombe CM2 fall, Meteoritics & Planetary Science, DOI (Open Access)
Tomkins, A.G., Wilson, N.C., MacCrae, C.M, Salek, A., Field, M., Brand, H.E.A., Langendam, A.D., Stephen, N.R., Torpy, A., Pinter, Z., Jennings, L.A., McCulloch, D. (2023) Reply to Németh and Garvie: Evidence for lonsdaleite in ureilite meteorites, Proceedings of the National Academy of Sciences, 120, 20, DOI
Whitworth, A.J., Brand, H.E.A., Wilson, S.A., Grey, I.E., Stephen, N.R., Gozukara, Y. & Frierdich, A.J. (2023) The occurrence of monoclinic jarosite in natural environments, American Mineralogist 108 (3), 584-594 DOI
Russell, S.S., King, A.J., Bates, H.C., Almeida, N.V., Greenwood, R.C., Daly, L., Joy, K.H., Rowe, J., Salge, T., Smith, C.L., Grindrod, P., Boazman, S., Bond, L., Bond V., Casey, C., Dickeson, Z., Ensor, G., Farrelly, G., Godfrey, P., Hallis, L.J., Ihasz, M., Kirk, D., Jackson, L., Lee M.R., Mayne, B., McMullan, S., Mounsey, A., Mounsey, S.E., Mounsey, S., Motaghian, S., Naqvi, S., O’Brien, A., Pickersgill, A., Skilton, D., Spencer, I., Stephen, N.R., Suttle, F., Suttle, M.D., Tartese, R., Weir, C., Wilcock, C., Wilcock, H., Wilcock, R. (2023) Recovery and Curation of the Winchcombe (CM2) meteorite, Meteoritics & Planetary Science, DOI (Open Access)
Genge, M.J., Alesbrook, L., Almeida, N.V., Bates, H.C., Bland, P.A., Boyd, M.R., Burchell, M.J., Collins, G.S., Cornwell, L.T., Daly, L., Devillepoix, H.A.R., Van Ginneken, M., Greshake, A., Hallatt, D., Hamann, C., Hecht, L., Jenkins, L.E., Johnson, D., Jones, R., King, A.J., Masour, H., McMullan, S., Mitchell, J.T., Rollinson, G., Russell, S.S., Schröder, C., Stephen, N.R., Suttle, M.D., Tandy, J.D., Trimby, P., Sansom, E.K., Spathis, V., Willcocks, F.M. & Wozniakiewicz, P.J. (2023) The fusion crust of the Winchcombe meteorite: A preserved record of atmospheric entry processes, Meteoritics & Planetary Science, DOI (Open Access)
Suttle, M.D., Daly, L., Jones, R.H.,, Jenkins, L.,, Van Ginneken, M., Mitchell, J.T., Bridges, J.C., Hicks, L.J., Johnson, D., Rollinson, G., Taylor, R., Genge, M.J., Schröder, C., Trimby, P., Mansour, H., Piazolo, S., Bonsall, E., Salge, T., Heard, R., Findlay, R., King, A.J., Bates, H.C., Lee, M.C., Stephen, N.R., Willcocks, F.M., Greenwood, R.C., Franchi, I.A., Russell, S.S., Harrison, C.S., Schofield, P.F., Almeida, N.V., Floyd, C., Martin, P-E., Joy, K.H., Wozniakiewicz, P.J., Hallatt, D., Burchell, M., Alesbrook, L.S., Spathis, V., Cornwell, L.T., Dignam A. (2022) The Winchcombe meteorite – a regolith breccia from a rubble-pile CM chondrite asteroid, Meteoritics & Planetary Science, DOI (Open Access)
King, A.J., Daly, L., Rowe, J., Joy, K.H., Greenwood, R.C., Devillepoix, H.A.R., Suttle, M.D., Chan, Q.H.S, Russell, S.S., Bates, H.C,,Bryson, J.F.J., Clay, P.L., Vida, D., Lee, M.R., O’Brien, A., Hallis, L., Stephen, N.R., Tartèse, R., Sansom, E.K., Towner, M.C., Cupak, M., Shober, P.M., Bland, P.A., Findlay, R., Franchi, I.A., Verchovsky, A.B., Abernethy, F.A.J., Grady, M.M., Floyd, C.J., Van Ginneken, M., Bridges, J., Hicks, L., Jones, R.H., Mitchell, J.T., Genge, M.J., Jenkins, L., Martin, P-E.M.C., Sephton, M.A., Watson, J.S., Salge, T., Shirley, K.A., Curtis, R.J., Warren, T.J., Bowles, N.E., Stuart, F.M., Di Nicola, L., Györe, D., Boyce, A.J., Shaw, K.M.M., Elliott, T., Steele, R.C.J., Povinec, P., Laubensteinm M., Sanderson, D., Cresswell, A., Jull, A.J.T., Sýkora, I., Sridhar, S., Harrison, R.J., Willcocks, F.M., Harrison, C.S. , Hallatt, D., Wozniakiewicz, P.J., Burchelll, M.J., Alesbrook, L.S., Dignam, A., Almeida, N.V., Smith, C.L., Clark, B., Humphreys-Williams, E.R., Schofield, P.F., Cornwell, L.T., Spathis, V., Morgan, G.H., Perkins, M.J., Kacerek, R., Campbell-Burns, P., Colas, F., Zanda, B., Vernazza, P., Bouley, S., Hankey, M., Collins, G.S., Young, J.S, Shaw,C., Horak, J., Jones, D., James, N., Bosley, S., Shuttleworth, A., Dickinson, P., McMullan, I., Robson, D., Smedley, A.R.D., Stanley, B., Bassom, R., McIntyre, M., Suttle, A.A., Fleet, R., Bastiaens, L., Ihasz, M., McMullan, S., Boazman, S.J., Dickeson, Z.I., Grindrod, P.M., Pickersgill, A.E., Weir, C.J., Suttle, F.M., Farrelly, S., Spencer, I., Naqvi, S., Mayne, B., Skilton, D., Kirk, D., Mounsey, A., Mounsey, S., Mounsey, S.E., Godfrey, P., Bond, L., Bond, V., Wilcock, C., Wilcock, H. & Wilcock, R. (2022) The Winchcombe Meteorite, a Unique and Pristine Witness from the Outer Solar System, Science Advances, 6, 46, DOI (Open Access)
Tomkins, A.G., Wilson, N.C., MacCrae, C.M, Salek, A., Field, M., Brand, H.E.A., Langendam, A.D., Stephen, N.R., Torpy, A., Pinter, Z., Jennings, L.A., McCulloch, D. (2022) Sequential lonsdaleite to diamond formation in ureilite meteorites via in-situ chemical/fluid vapor deposition, Proceedings of the National Academy of Sciences, 119, DOI
Langendam, A., Tomkins, A.G., MacRae, C., Wilson, N., Evans, Stephen, N.R. & Torpy, A. (2021) CHOS gas/fluid-induced reduction in Ureilites, Meteoritics and Planetary Science DOI
Staddon, L., Darling, J.R., Schwarz, W.H., Stephen, N.R., Schuindt, S., Dunlop, J. & Tait, K.T. (2021) Dating the age of martian mafic crust; microstructurally constrained baddeleyite geochronology of enriched shergottites Zagami, Northwest Africa (NWA) 7257 and NWA 8679, Geochimica et Cosmochimica Acta, DOI (Open Access)
Wenzel, A., Filiberto, J., Stephen, N.R., Schwenzer, S.P. & Hammond, S.J. (2021) Constraints on the petrologic history of gabbroic shergottite Northwest Africa 6963 from pyroxene zoning profiles and electron backscattered diffraction, Meteoritics & Planetary Science 56, 1744-1757, DOI
Mitchell, J.T., Tomkins, A.G., Newton, C. & Johnson, T.E. (2021), A model for evolving crust on 4 Vesta through combined compositional and thermal modelling, Earth and Planetary Science Letters, 571, 117105 DOI
Tomkins, A.G., Johnson, T.E. & Mitchell, J.T. (2020), A review of the chondrite-achondrite transition, and a metamorphic facies series for equilibrated primitive stony meteorites, Meteoritics & Planetary Science, 55, 857-885 DOI
Tomkins, A.G., Alkemade, S.L., Nutku, S.E., Stephen, N.R., Finch, M.A. & Jeon, H (2020) A small S-MIF signal in Martian regolith pyrite: Implications for the atmosphere, Geochimica et Cosmochimica Acta 290, 59-75 DOI
Jansen-Sturgeon, T., Hartig, B.A.D., Madsen, G.J., Bland, P.A., Sansom, E.K., Devillepoix, H.A.R., Howie, R.M., Cupak, M., Towner, M.C., Cox, M.A., Nevill, N.D., Hoskins, Z.N.P., Bonning, G.P., Calcino, J., Clark, J.T., Henson, B.M., Langendam, A., Matthews, S.J., McClafferty, T.P., Mitchell, J.T., O'Neill, C.J., Smith, L.T., Tait, A.W. (2020), Recreating the OSIRIS-REx slingshot manoeuvre from a network of ground-based sensors, Publications of the Astronomical Society of Australia, 37, e049 DOI
Giles, S., Jackson, C. & Stephen, N.R. (2020) Barriers to fieldwork in undergraduate geoscience degrees, Nature Reviews Earth & Environment 1, 2, 77-78 DOI
Mitchell, J.T. & Tomkins, A. G., (2019) On the source of diogenites and olivine diogenites: Compositional diversity from variable fO2, Geochimica et Cosmochimica Acta 258, 37-49 DOI
MacArthur, J. L., Bridges, J. C., Hicks, L. J., Burgess, R., Joy, K. H., Branney, M. J., Hansford, G. M., Baker, S. H., Schwenzer, S. P., Gurman, S. J., Stephen, N. R., Steer, E. D., Piercy, J. D. & Ireland, T. R. (2019) Mineralogical constraints on the thermal history of martian regolith breccia Northwest Africa 8114, Geochimica et Cosmochimica Acta 246 267-298 DOI (Open Access)
King, A. J., Schofield, P. F., Stephen, N. R., Frogley, M. D., Cinque, G. & Russell, S. S. (2018) Investigating the history of volatiles in the solar system using synchrotron infrared micro-spectroscopy, Infrared Physics & Technology 94 244-249 DOI (Open Access)
Berry, A. J., Schofield, P. F., Kravtsova, A.N., Miller, L. A., Stephen, N. R., Walker, A.M., Soldatov, A. V., Ireland, T.R. & Geraki, K. (2017) The limitations of hibonite as a single-mineral oxybarometer for early solar system processes, Chemical Geology 466 32-40 DOI
Tomkins, A. G., Bowlt, L., Genge, M. J., Wilson, S. A., Brand, H. E. A. & Wykes, J. L. (2016) Ancient micrometeorites suggestive of an oxygen-rich Archaean upper atmosphere Nature 533 235–238 DOI
Maynard-Casely, H.E., Brand, H. E. A. & Wallwork, K. S. (2014) Phase relations between the water-rich sulfuric acid hydrates, potential markers of thermal history on Jupiter’s icy moons. Icarus 238 59-65 DOI
Conference Papers:
Willcocks, F.M., Mitchell, J.T. & Stephen, N.R. (2023) Real science in real time; how Microscopy Live! has introduced planetary science to a non-specialist audience, LPI Contributions 2806, 1950
Mitchell, J.T., Willcocks, F.M. & Stephen, N.R. (2023) Fayalite in polymict Eucrite Northwest Africa 6414; evidence for metasomatism and fayalite-bearing magmas in the HED parent body? LPI Contributions 2806, 1492
Hammett, M., Jones, R.H., & Tartese, R. (2022) Formation conditions of B-type Calcium-Aluminium-Inclusions in CV chondrites: a comparison of natural CAIs and experimental analogues, 85th Annual Meeting of the Meteoritical Society, #6085
Greenwood, R.C., Findlay, R., Martins, R., Steele, R.C.J., Rehkamper, M., Shaw, K., Savage, P.S., Morton, E., Franchi, I.A., Elliott, T., Suttle, M.D., King, A.J., Anand, M., Malley, J., Zhao, X., Johnson, D., Liu, M-C., McCain, K. & Stephen, N.R. (2022) Cr, Cd, Si, Te, Ti, Zn and O-isotope composition of the Winchcombe (CM2) meteorite, 85th Annual Meeting of the Meteoritical Society, #6356
Mitchell, J.T., Willcocks, F.M., & Stephen, N.R. (2022), Northwest Africa 6414 classified after 10 years: A complex polymict eucrite of at least nine lithological groups, 85th Annual Meeting of the Meteoritical Society, #6017
Willcocks, F.M., Stephen, N.R., Grimes, S.T., & Mitchell, J.T. (2022), A new terrestrial analogue for Martian volcanism: An unexpected match for the shergottite meteorites, 85th Annual Meeting of the Meteoritical Society, #6018
Darling, J.R., Staddon, L.G., Tait, K.T., Schwarz, W.H., Sheen, A.I., Herd, C.D.K., Stephen, N.R., Martin, S. & Dunlop, J. (2022) Accessory mineral U-Th-Pb chronology of late Amazonian magmatism recorded by enriched Shergottites, 85th Annual Meeting of the Meteoritical Society, #6360
Staddon, L.G., Darling, J.D., Righter, M., Lapen, T.J., Dunlop, J. & Stephen. N.R. (2022) Petrogenesis and isotope systematics of augite-rich Martian meteorite Northwest Africa (NWA) 13467, 85th Annual Meeting of the Meteoritical Society, #6455
Suttle, M.D., Daly, L., Jones, R.H., Jenkins, L., Van Ginneken, M., Mitchell, J.T., Bridges, J.C., Hicks, L.J., Johnson, D., Rollinson, G., Taylor, R., Genge, M.J., Schröder, C., Trimby, P., Mansour, H., Piazolo, S., Bonsall, E., Salge, T., Heard, R., Findlay, R., King, A.J., Bates, H.C., Lee, M.R., Stephen, N.R., Willcocks, F.M., Greenwood, R.C., Franchi, I.A., Russell, S.S., Harrison, C.S., Schofield, P.F., Almeida, N.V., Floyd, C., Martin, P-E., Joy, K.H., Wozniakiewicz, P.J., Hallatt, D., Burchell, M.J., Alesbrook, L.S., Spathis, V., Cornwell, L.C. & Dignam, A. (2022), Geological history of the Winchcombe meteorite - a new CM chondrite fall, 85th Annual Meeting of the Meteoritical Society, #6076
Daly, L., Suttle, M.D., Lee, M.R., Bridges, J., Hicks, L., Martin, P-E., Floyd, C., Jenkins, L., Salge, T., King, A.J., Almeida, N., Johnson, D., Trimby, P., Mansour, H., Wadsworth, F., Rollinson, G., Genge, M.J., Darling, J., Bagot, P., White, L.F., Stephen, N.R., Mitchell, J.T., Willcocks, F.M., Jones, R., Piazolo, S., Einsle, J.F., Macente, A., Hallis, L.J., Schofield, P.F., Russell, S.S., Bates, H.C., Smith, C., Franchi, I.A., Bland, P.A., Forman, L.V., Westmoreland, D., Anderson, I., Taylor, R., Mongtgomery, M., Parsons, M., UK Fireball Alliance (2022), A coordinated approach to investigate the heterogeneity of aqueous alteration at the micro-scale in the Winchcombe meteorite, a CM fall, 85th Annual Meeting of the Meteoritical Society, #6262
Martin, P-E.M.C., King, A.J., Mitchell, J.T., Stephen, N.R., Trimby, P., Van Ginneken, M., Salge, T., Almeida, N.V., Willcocks, F.M., Daly, L. & Lee, M.R. (2022), Calcium-aluminium-rich inclusion populations within the Winchcombe CM2 meteorite breccia, 85th Annual Meeting of the Meteoritical Society, #6358
Genge, M.J., Alsebrook, L.S., Almeida, N.V., Bates, H.C., Bland, P.A., Boyd, M.R., Burchell, M.J., Collins, G.S., Cornwell, L.T., Daly, L., Devillepoix, H.A.R., van Ginneken, M., Greshake, A., Hallatt, D., Hamann, C., Hecht, L., Jenkins, L.E., Johnson, D., Jones, R., King, A.J., Mansour, H., McMullan, S., Mitchell, J.T., Rollinson, G., Russell, S.S., Schroder, C., Stephen, N.R., Suttle, M.D., Tandy, J.D., Trimby, P., Sansom, E., Spathis, V., Willcocks, F.M., Wozniakiewicz, P.J. (2022), The fusion crust of the Winchcombe meteorite: Vigorous degassing during atmospheric entry, 85th Annual Meeting of the Meteoritical Society, #6345
Mitchell, J.T., Tomkins A.G., Wilson, N.C., Howard, D.L., Fang, X. & Stephen, N.R. (2022) A single chondrule preserved in a petrographic thin section of Howardite Dhofar 018, LPI Contributions 2678, 1184
Staddon, L.G., Darling, J.R., Dunlop, J. & Stephen, N.R. (2022) North West Africa (NWA) 13467: A new augite-rich Shergottite? LPI Contributions 2678, 2212
Willcocks, F., Grimes, S.T. & Stephen, N.R. (2021) Comparative Planetology of the Inner Solar System; Using Flood Basalts on the Moon (Lunar Maria), Mars (Tharsis and Elysium) and Earth to Investigate the Magmatic Evolution of Our Solar System, LPI Contributions 2609, 6061
Mitchell, J.T., Stephen, N.R. & Tomkins, A.G., (2021) Sampling an Impact Melt Sheet with Unusual Diogenite Northwest Africa 5480, LPI Contributions 2609, 6008
Mitchell, J.T., Tomkins, A.G., Newton, C. & Johnson, T.E. (2021), The evolving crust of 4 Vesta from compositional and thermal modelling, 52nd Lunar and Planetary Science Conference, #1576
Staddon, L.G., Darling, J.R., Schwarz, W.H., Stephen, N.R., Schuindt, S., Dunlop, J. & Tait, K.T. (2021) Combined microstructural analysis and in-situ U-Pb chronology of baddeleyite within shergottites Northwest Africa (NWA) 7257, NWA 8679 and Zagami, EGU General Assembly, EGU21-10792
Staddon, L.G., Darling, J.R., Schwarz, W.H., Stephen, N.R., Schuindt, S., Dunlop, J. & Tait, K.T. (2021) Microstructurally Constrained Geochronology of Baddeleyite Within Shergottites Northwest Africa (NWA) 7257, NWA 8679, and Zagami, Lunar & Planetary Science Conference 2548, 1875
Ross, A.J., Stephen, N.R. & Downes, H. (2021) Identification of Coexisting Ortho-and Clinopyroxene by Electron Backscatter Diffraction in Chemically Homogenous" Enstatite" Grains in Almahata Sitta Ureilites (2021) Lunar & Planetary Science Conference 2548, 2384
Brand, H.E.A., Stephen, N.R. & Martin, D.J.P. (2020) Bulk and Thermal Properties of Planetary Analogue Simulants and Martian Meteorites, Lunar & Planetary Science Conference, 1628
Staddon, L.G., Darling, Stephen, N.R., Dunlop, J. & Tait, K.T. (2020) Baddeleyite Microstructures in Variably Shocked Martian Meteorites: An Opportunity to Link Shock Barometry and Robust Geochronology, Lunar & Planetary Science Conference, 2302
Stephen, N.R., Brand, H.E.A. & Tomkins, A.G., (2019) Meteorites of the Nullarbor Plain; Recent Recovery and Classification Efforts, LPI Contributions 2157, 6136
Mitchell, J.T. & Tomkins, A.G. (2019), Compositional diversity of diogenites: variable fO2 and post-eucritic magmatism, LPI Contributions 2157, 6065
Brand, H.E.A., Langendam, A.D., Whitworth, A.J., Alkemade, A.L., Mitchell, J.T., Davis, A., Stephen, N.R. & Tomkins, A.G. (2019) Meteorites on the Nullarbor Plain, Insights from Synchrotron Powder Diffraction, Lunar & Planetary Science Conference, 1361
Mitchell, J.T. & Tomkins, A.G. (2019), Constraining ejecta blanket conditions of Dhofar 018 form a single pristine chondrule, SSERVI Australia
Stephen, N.R. (2018) Linking Martian Breccias Northwest Africa 11220 and Northwest Africa 7034 to the Martian Meteorite Family; Revisiting the Martian Nomenclature, Lunar & Planetary Science Conference, 1460
Mitchell, J.T. & Tomkins, A.G. (2018), On the origin of olivine diogenites and diogenites: compositional diversity linked to variable fO2, 22nd Meeting of the International Mineralogical Association, #IMA2018-1393
Mitchell, J.T. & Stephen, N.R. (2016) Revisiting NWA 3141, 8266 and 8594; Two Eucrites and a Howardite?, LPI Contributions 1921, 79, 6224
Stephen, N.R. (2016) Spatially Resolved Mid-IR Spectra from Meteorites; Linking Composition, Crystallographic Orientation and Spectra on the Micro-Scale, LPI Contributions 1921, 79, 6223
Stephen, N.R. & Dijkstra, A.D. (2015) Constraining Pigeonite on Mars; Further Developments in Resolving Zoned Pyroxenes Within the Martian Meteorites, LPI Contributions 1856, 78, 5394
Michalski, J., Cuadros, J., Dekov, V., Dyar, M.D., Bishop, J.L. & Stephen, N.R. (2014) Constraints on the crystal chemistry of Martian Fe/Mr-rich smectitic clays; links to global alteration trends and protoliths, GSA Annual Meeting, Vancouver, British Columbia, Canada
Stephen, N.R., Schofield, P.F. & Berry, A.J. (2014) Mid-IR mapping of Martian meteorites with 8 micron spatial resolution, LPI Contributions 1800, 77, 5185
Stephen, N.R., Schofield, P.F., Berry, A.J. & Donaldson, P. (2014) Mid-IR Mapping of Martian Meteorites; Spatially Resolved Mineral Spectra from a Synchrotron Source, LPI Contributions 1777, 1378
Stephen, N.R. & Ross, A.J. (2014) Examining the Petrology of" Martian" Meteorite NWA 7034; A Polymict Fragmental Breccia, LPI Contributions 1777, 2924
Stephen, N.R., Genge, M.J., Russell, S.S. & Schofield, P.F. (2013) Turning Tissint Inside Out; Searching for its Launch Pair (s) from Mars, LPI Contributions 1719, 2131
Stephen, N.R., Genge, M.J. & Russell, S.S. (2012) The Tissint Meteorite: A Pristine and Unique Sample of the Martian Sub-Surface, Meteoritics & Planetary Science Supplement, 75, 5234
Stephen, N.R., Benedix, G.K. & Genge, M.J. (2012) The effect of composition and zoning on infra-red spectra of the Martian silicate minerals, Lunar & Planetary Science Conference
Stephen, N.R., Benedix, G.K., Bland, P., Berlin, J., Salge, T. & Goran, D. (2011) EBSD analysis of the shergottite meteorites: New developments within the technique and their implication on what we know about the preferred orientation of Martian minerals, AGU Fall Meeting, P31B-1709
Stephen, N.R., Benedix, G.K. & Bland, P. (2011) Extracting pyroxene mineral spectra from Martian meteorites, Meteoritics & Planetary Science, 46, A223
Stephen, N.R., Benedix, G.K., Bland, P. & Hamilton, V.E. (2010) Martian Pyroxenes in the Shergottite Meteorites; Zagami, SAU005, DAG476 and EETA79001, AGU Fall Meeting, P51B-1423
Stephen, N.R., Benedix, G.K., Bland, P., Hamilton, V.E., Mariani, E. & Prior, D.J. (2010) Preferred Orientation Relationships of Olivine and Pyroxene in the Shergottite Martian Meteorites, Meteoritics & Planetary Science, 45, A196
Stephen, N.R., Benedix, G.K., Bland, P., Howard, K.T. & Hamilton, V.E. (2010) Modal mineralogy of the Martian meteorite Zagami, LPI Contributions 1553, 2367