Abstracts

*Indicates student first-author.

Stephant A., Carli C., Anand M., Néri A., Davidson J., Pratesi G., Cuppone T., Bruschini E., Greenwood R. C. and Franchi I. A. (2022) Northwest Africa 090 and chondritic winonaites: A new group of primary achondrites. Congresso Napoli.
Haenecour P., Lehnert K. A., Bennett C. A., Barnes J. J., Connolly Jr. H. C., Crombie K., Davidson J., Ebel D. S., Gemma M., Heck P. R., Mayne R., McCubbin F. M., Ogliore R. and Schrader D. L. (2022) Vision and strategy for the implementation of NASA Science Information Policy Document (SPD)-41 for astromaterials sample science. 85^th Annual Meeting of the Meteoritical Society, #7007.
Wadhwa M., Sutton S. R., Distel A. G., and Davidson J. (2022) Iron and chromium valence of pyroxenes in the lunar basaltic meteorite Elephant Moraine 96008: Implications for redox conditions and magmatic processes on the Moon. 85^th Annual Meeting of the Meteoritical Society, #6501.
Schrader D. L., McCoy T. J., Davidson J., Lunning N. G., Torrano Z. A., Windmill R., Nagashima K., Corrigan C. M., Greenwood R. C. and Wadhwa M. (2022) IIAB iron meteorites: Formation and relation to other meteorite groups. 85^th Annual Meeting of the Meteoritical Society, #6132.
Davidson J. and Schrader D. L. (2022) The importance of clastic material in CR chondrites. 85^th Annual Meeting of the Meteoritical Society, #6129.
Distel A. G.*, Davidson J., Wadhwa M. and Hervig R. L. (2022) Water on the Moon: Insights from nominally anhydrous pyroxene in the lunar basaltic meteorite Elephant Moraine 96008. 85^th Annual Meeting of the Meteoritical Society, #6120.
Schrader D. L., Zega T. J., Davidson J., McCoy T. J. and Domanik K. J. (2022) Pentlandite in chondrites: A compositional indicator of oxygen fugacity. 85^th Annual Meeting of the Meteoritical Society, #6110.
Davidson J., Wadhwa M., Sutton S. R. and Hervig R. L. (2022) Water on Mars: Correlated microscale analyses of hydrogen isotopes, water contents, and redox state in martian pyroxenes. 85^th Annual Meeting of the Meteoritical Society, #6109.
Thompson M. S., Schrader D. L., Davidson J. and Zega T. J. (2022) Formation of Fe whiskers through simulated micrometeoroid bombardment. 85^th Annual Meeting of the Meteoritical Society, #6045.
Haenecour P., Lehnert K. A., Bennett C. A., Barnes J. J., Connolly Jr. H. C., Crombie K., Davidson J., Ebel D. S., Gemma M., Heck P. R., McCubbin F., Ogliore R. C. and Schrader D. L. (2022) Modern geochemical data systems, modelling platforms and data standards: Creating new opportunities to address scientific problems. Goldschmidt 2022, #10595.
Trang D., Swafford C. E. M., Tang J., Vance S. D., Herman S., Davidson J., Filiberto J., Hofmann A. E., Milazzo M., Ostrach L. R., and Richey C. R. (2022) Surveying mental health within planetary science. Advancing IDEA in Planetary Science, #2042.
Davidson J., Wadhwa M., Sutton S. and Hervig R. L. (2022) Water on Mars: Insights from correlated microscale investigations of hydrogen isotopes, water abundances, and iron valence of pyroxene in the regolith breccia Northwest Africa 7034. 53rd Lunar and Planetary Science Conference, #1546.
Distel A.*, Hervig R., Davidson J., Wadhwa M. and Stephant A. (2022) Using ion implants to quantify hydrogen in nominally anhydrous minerals. 53rd Lunar and Planetary Science Conference, #1732.
Schrader D. L., Davidson J., Foustoukos D., Alexander C. M. O’D., Torrano Z. A., Cloutis E. A., Applin D. M., Zega T. J., Nakamura T. and Matsuoka M. (2022) Tarda and Tagish Lake: Samples from the same outer Solar System asteroid? 53rd Lunar and Planetary Science Conference, #1157.
Stephant A, Carli C., Anand M., Davidson J., Bruschini E., Pratesi G., Cuppone T., Neri A., Greenwood R. C. and Franchi I. A. (2022) Northwest Africa 090: A case for revising mineralogical and geochemical criteria for classifying primitive achondrites. 53rd Lunar and Planetary Science Conference, #1897.
Zhu K., Schiller M., Moynier F., Alexander C. M. O’D., Davidson J., Schrader D. L., Barrat J-A. and Bizzarro M. (2022) Chondrite diversity revealed by chromium, calcium and magnesium isotopes. 53rd Lunar and Planetary Science Conference, #2317.
Mouti X.*, Davidson J., Schrader D. L. and Bullock E. S. (2021) Fine-grained rims in Mighei-like carbonaceous chondrites: Support for a nebular origin. 84^th Annual Meeting of the Meteoritical Society, Chicago, USA, #6129.
Riebe M. E. I., Busemann H., Davidson J., and Maden C. (2021) Noble gases in the carbonaceous chondrite Aguas Zarcas. Developments in Noble Gas Understanding and Expertise.
Zhu K., Moynier F., Schiller M., Alexander C. M. O’D., Davidson J., Schrader D. L., Barrat J.-A., Bischoff A., van Kooten E. and Bizarro M. (2021) Mass-independent chromium isotopic panorama in chondrites: Implications for origin of chondrite parent bodies and early terrestrial depletion. 52nd Lunar and Planetary Science Conference, #2131.
Davidson J., Wadhwa M., Sutton S. and Hervig R. L. (2021) Water on Mars: Insights from correlated microscale investigations of hydrogen isotopes, water abundances, and iron valence of nominally anhydrous pyroxene in nakhlites. 52nd Lunar and Planetary Science Conference, #2103.
Schrader D. L., Davidson J., McCoy T. J., Zega T. J., Russell S. S., Domanik K. J. and King A. J. (2021) The Fe/S ratio of pyrrhotite group sulfides in chondrites is related to the degree of oxidation. 52nd Lunar and Planetary Science Conference, #1058.
Davidson J. and Schrader D. L. (2021) Identification of a thermally metamorphosed clast in the Renazzo-Like (CR) chondrite Pecora Escarpment (PCA) 91082. 52nd Lunar and Planetary Science Conference, #1027.
Davidson J. and Schrader D. L. (2020) A potential impact melt clast in the Renazzo-like (CR) chondrite Pecora Escarpment (PCA) 91082? 11th Symposium on Polar Science, National Institute of Polar Research.
Schrader D. L., Davidson J., McCoy T. J., Zega T. J., Russell S. S., Domanik K. J. and King A. J. (2020) The Fe/S ratio of pyrrhotite group sulfides in chondrites: An indicator of oxidation. 11th Symposium on Polar Science, National Institute of Polar Research.
McCoy T. J., Corrigan C. M., Dickinson T. L., Benedix G. K, Schrader D. L. and Davidson J. (2020) Mind the gap: Protolith vs. processing in establishing primitive achondrite redox conditions. Goldschmidt 2020.
Schrader D. L., Davidson J., Zega T. J., Russell S. S. and McCoy T. J. (2020) The Fe/S ratio of pyrrhotite in carbonaceous chondrite relevant to Bennu and Ryugu: An indicator of parent asteroid aqueous and thermal alteration. 51st Lunar and Planetary Science Conference, #2249.
McCoy T. J., Corrigan C. M., Dickinson T. L., Benedix G. K., Schrader D. L. and Davidson J. (2020) Grove Mountains (GRV) 020043: Acapulcoite-Lodranite genesis from the view of the most primitive member. 51st Lunar and Planetary Science Conference, #2130.
Torrano Z. A.*, Davidson J. and Wadhwa M. (2020) The reclassification of Northwest Africa (NWA) 2900 from CV3 to CK3 chondrite. 51st Lunar and Planetary Science Conference, #1748.
Davidson J., Wadhwa M. and Hervig R. L. (2020) Water on Mars: Insights from nominally anhydrous pyroxene in Lafayette, Nakhla, and Northwest Africa 7034. 51st Lunar and Planetary Science Conference, #1660.
Schrader D. L., Nagashima K., Davidson J., McCoy T. J., Ogliore R. C. and Fu R. R. (2020) Relict grains with a non-local origin: Evidence for UOC chondrule migration into the CM chondrite chondrule forming region. 51st Lunar and Planetary Science Conference, #1643.
Davidson J., Alexander C. M. O’D., Bates H. C., King A. J., Foustoukos D. I., Schrader D. L., Bullock E. S., Greenwood R. C., Busemann H., Morino P., Riebe M. E. I., Rüfenacht M., Schönbächler M. and Clay P. (2020) Coordinated studies of samples relevant for carbonaceous asteroid sample return: CM chondrites Aguas Zarcas and Meteorite Hills 00639. 51st Lunar and Planetary Science Conference, #1623.
Davidson J., Alexander C. M. O’D., King A. J., Bates H. C., Foustoukos D. I., Schrader D. L., Bullock E. S., Busemann H., Riebe M. E. I., Schönbächler M. and Clay P. (2019) Samples relevant for carbonaceous asteroid sample return: Coordinated studies of CM chondrites Meteorite Hills 00639 and Aguas Zarcas. Asteroid Science in the Age of Hayabusa2 and OSIRIS-REx Workshop, Tucson, #2115.
Schrader D. L., Davidson J., Zega T. J. and McCoy T. J. (2019) The Fe/S ratio of pyrrhotite in chondrites: A universal relationship with the degree of parent asteroid aqueous and thermal alteration? Asteroid Science in the Age of Hayabusa2 and OSIRIS-REx Workshop, Tucson, #2118.
Davidson J., Wadhwa M. and Hervig R. L. (2019) Water on Mars: Insights from nominally anhydrous pyroxene in Nakhla and Northwest Africa 7034. 82nd Annual Meeting of the Meteoritical Society, Sapporo, Japan, #6198.
Davidson J., Wadhwa M., Hervig R. L. and Stephant A. (2019) Water on Mars: Insights from apatite in regolith breccia Northwest Africa 7034. Lunar Planet. Sci. L, Lunar Planet. Inst., Houston, #1596.
Dunham E. T.*, Wadhwa M., Liu M.-C., Hertwig A. T., Kita N., Fukuda K., Schrader D. L. and Davidson J. (2019) Pristine CR2 CAIs preserve initial abundances of short-lived radionuclides ¹⁰Be and ²⁶Al. Lunar Planet. Sci. L, Lunar Planet. Inst., Houston, #1928.
Jadhav M., Haenecour P., Amari S., Davidson J. and Zega T. (2019) A preliminary search for presolar grains in a new acid residue of the Tagish Lake meteorite. Lunar Planet. Sci. L, Lunar Planet. Inst., Houston, #3121.
Schrader D. L. and Davidson J. (2019) Olivine from the “forbidden triangle”: Evidence for chondrule migration to the comet forming region? Lunar Planet. Sci. L, Lunar Planet. Inst., Houston, #1470.
De Gregorio B. T., Stroud R. M., Nittler L. R., Alexander C. M. O’D., Davidson J., Moyano-Cambero C. E. and Trigo-Rodríguez J. M. (2018) Low energy STEM-EELS characterization of primitive organic matter and silicates in the meteorite LAP 02342. Microscopy and Microanalysis, 24 (S1), 2074-2075.
De Gregorio B. T., Stroud R., Nittler L., Alexander C., Davidson J., Moyano-Cambero C. and Trigo-Rodríguez J. (2018) Tracking hydrothermal alteration in meteorites with oxidation state measurements by STXM-XANES and aberration-corrected STEM-EELS. International Microscopy Congress, 19, #1504.
McCoy T. J., Corrigan C., Davidson J., Schrader D. L. and Righter K. (2018) Sulfidization contemporaneous with oxidation and metamorphism in CK6 chondrites. Lunar Planet. Sci. XLIX, Lunar Planet. Inst., Houston, #1729.
Schrader D. L. and Davidson J. (2018) Olivine from the “forbidden triangle”: Evidence for chondrule migration? 41st Symposium on Antarctic Meteorites, National Institute of Polar Research.
Schrader D. L., Nagashima K., Fu R. R., Davidson J. and Ogliore R. C. (2017) Evidence for chondrule migration from dusty olivine chondrules. Lunar Planet. Sci. XLVIII, Lunar Planet. Inst., Houston, #1271.
Alexander C. M. O’D., Nittler L. R., Davidson J. and Ciesla F. J. (2016) Measuring interstellar inheritance and its consequences. 79th Annual Meeting of the Meteoritical Society, Berlin, Germany.
Stroud R. M., Nittler L. R., Moyano-Cambero C. E., Trigo-Rodriguez J. M., Davidson J., De Gregorio B. T. and Alexander C. M. O’D. (2016) Preservation of GEMS and presolar silicates in an ultracarbonaceous clast in LaPaz Icefield 02342 (CR). 79th Annual Meeting of the Meteoritical Society, Berlin, Germany.
Moyano-Cambero C. E.*, Nittler L. R., Trigo-Rodríguez J. M., Alexander C. M. O’D., Davidson J. and Stroud R. M. (2016) A space oddity: A NanoSIMS study of a primitive ultracarbonaceous clast and fine-grained matrix in the LaPaz Icefield 02342 CR chondrite. Lunar Planet. Sci. XLVII, Lunar Planet. Inst., Houston, #2537.
Schrader D. L. and Davidson J. (2016) Pristine pre-accretionary signatures in CM chondrite silicates: A common parent-body with the CO chondrites? Lunar Planet. Sci. XLVII, Lunar Planet. Inst., Houston, #1288.
De Gregorio B. T., Stroud R. M., Davidson J., Nittler L. R., Alexander C. M., Burgess K. and Kilcoyne A. L. D. (2015) Chemical heterogeneity of organic matter in minimally-heated CO chondrites. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #2951.
McAdam M. M.*, Sunshine J. M., Howard K. T., McCoy T. J., Alexander C. M. O’D. and Davidson J. (2015) Aqueous alteration in CR meteorites as seen with VIS/NIR and MIR spectroscopy. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #2540.
Howard K. T., Davidson J., Alexander C. M. and Abreu N. M. (2015) The glue that holds worlds together: Abundance, origin and significance of amorphous Fe, Mg silicate in carbonaceous chondrites. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #2244.
Nittler L. R., Davidson J., Liu N., Alexander C. M. O’D. and Stroud R. M. (2015) A search for cosmic symplectite in the Acfer 094 and Miller Range 07687 meteorites. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #2097.
Davidson J., Nittler L. R., Stroud R. M., Takigawa A., De Gregorio B. T., Alexander C. M. O’D., Kilcoyne A. L. D. and Cody G. D. (2015) Organic matter in the unique carbonaceous chondrite Miller Range 07687: A coordinated in situ NanoSIMS, FIB-TEM, and XANES study. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #1609.
Schrader D. L., McCoy T. J. and Davidson J. (2015) Widespread evidence for high-temperature formation of pentlandite in chondrites. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #1604.
Davidson J., Alexander C. M. O’D., Schrader D. L., Nittler L. R. and Bowden R. (2015) Miller Range 090657: A very pristine Renazzo-like (CR) carbonaceous chondrite. Lunar Planet. Sci. XLVI, Lunar Planet. Inst., Houston, #1603.
Davidson J., Nittler L. R., Stroud R. M., Takigawa A., Alexander C. M. O’D., Kilcoyne A. L. D. and Cody G. D. (2014) Carbonaceous chondrite Miller Range 07687: A coordinated NanoSIMS, FIB-TEM, and XANES study. 37th Symposium on Antarctic Meteorites. Tokyo, Japan.
Schrader D. L., McCoy T. J. and Davidson J. (2014) Widespread evidence for high-temperature formation of pentlandite in chondrites. 37th Symposium on Antarctic Meteorites. Tokyo, Japan.
Stroud R. M., De Gregorio B., Davidson J., Nittler L. R. and Alexander C. M. O’D. (2014) Determination of the effects of hydrothermal alteration on silicate stardust with secondary ion mass spectrometry and transmission electron microscopy. Microscopy and Microanalysis, 20 (S3), 1698–1699.
Davidson J., Nittler L. R. and Alexander C. M. O’D. (2014) Presolar materials and isotope anomalies in the unique carbonaceous chondrite Miller Range 07687. Goldschmidt 2014, Abstract #503.
Davidson J., Nittler L. R., Alexander C. M. O’D. and Stroud R. M. (2014) Petrography of very primitive CO3 chondrites: Dominion Range 08006, Miller Range 07687, and four others. 45th Lunar and Planetary Science Conference, Abstract #1384.
Davidson J., Nittler L. R., Alexander C. M. O’D. and Stroud R. M. (2014) Presolar materials and nitrogen isotope anomalies in the unique carbonaceous chondrite Miller Range 07687. 45th Lunar and Planetary Science Conference, Abstract #1376.
Schrader D. L., Davidson J., Greenwood R. C., Franchi I. A. and Gibson J. M. (2014) O-isotope compositions of CR chondrite matrix: Implications and aqueous alteration. 45th Lunar and Planetary Science Conference, Abstract #1562.
Davidson J., Nagashima K., Krot A. N. and Lauretta D. S. (2013) Oxygen isotopic compositions of magnetite and chondrule olivine in CK3 carbonaceous chondrites: Links to the CV3 chondrites. 44th Lunar and Planetary Science Conference, Abstract #2522.
Davidson J., Busemann H. and Franchi I. A. (2012) Presolar grain inventory of a fine-grained rim in the CO3.0 ALHA 77307. Meteoritics and Planetary Science Supplement, Abstract #5269.
Davidson J., Lauretta D. S. and Schrader D. L. (2012) Compositional variations in silicate phases within the CV and CK carbonaceous chondrites. 43rd Lunar and Planetary Science Conference, Abstract #1494.
Schrader D. L., Connolly Jr. H. C., Lauretta D. S., Nagashima K., Huss G. R., Davidson J. and Domanik K. J. (2012) O-isotope composition of the gas present during chondrule formation as recorded in CR chondrites. 43rd Lunar and Planetary Science Conference, Abstract #1627.
Starkey N. A., Franchi I. A. and Davidson J. (2012) Oxygen isotope study of interplanetary dust particles: Insight into the oxygen reservoirs of the comet forming region. 43rd Lunar and Planetary Science Conference, Abstract #1764.
Davidson J., Lauretta D. S. and Schrader D. L. (2011.) Textural and compositional variations in chromites from reduced CV3 chondrites. Meteoritics and Planetary Science Supplement, Abstract #5319.
Davidson J., Lauretta D. S. and Schrader D. L. (2011) Compositional variations in opaque phases Within the CV and CK carbonaceous chondrites. 42nd Lunar and Planetary Science Conference, Abstract #1886.
Sierchio J. M.*, Lauretta D. S. and Davidson J. (2011) Fe-Mg diffusion processes in compound chondrules in the NWA 505 chondrite. 42nd Lunar and Planetary Science Conference, Abstract #2000.
Starkey N., Franchi I. A. and Davidson J. (2011) NanoSIMS oxygen isotope analyses on Grigg-Skjellerup Collection IDPs. Meteoritics and Planetary Science Supplement, Abstract #5411.
Davidson J., Busemann H., Franchi I. A. and Grady M. M. (2010) Presolar grain inventories of the ungrouped C3 Adelaide and the CV3 RBT 04133. 41st Lunar and Planetary Science Conference, Abstract #2230.
Davidson J., Schrader D. L., Busemann H., Franchi I. A., Connolly Jr. H. C., Lauretta D. S., Alexander C. M. O’D., Verchovsky A., Gilmour M. A., Greenwood R. C. and Grady M. M. (2009) RBT 04133: A new, unusual carbonaceous chondrite. Meteoritics and Planetary Science 44, A57.
Busemann H., Nittler L. R., Davidson J., Franchi I. A., Messenger S., Nakamura-Messenger K., Palma R. L. and Pepin R. O. (2009) Carbon Raman spectroscopy of 36 interplanetary dust particles.Meteoritics and Planetary Science Supplement 44, A46.
Davidson J., Busemann H., Alexander C. M. O’D., Nittler L. R., Schrader D. L., Orthous-Daunay F. R., Quirico E., Franchi I. A. and Grady M. M. (2009) Presolar SiC abundances in primitive meteorites by NanoSIMS raster ion imaging of insoluble organic matter. 40th Lunar and Planetary Science Conference, Abstract #1853.
Davidson J., Bartlett S., Carter A., Cornwall M. A., Dryer B. J., Fernandes C. D., Harrison S. K., Janmohamed I. H. S., Mason J. P., Masteika V., Morris A. K. R., Otter S., Tomkinson T. and Wilkinson P. T. (2009) The European Student Moon Orbiter and its Biological Lunar Experiment: A unique outreach mission to the Moon. 40th Lunar and Planetary Science Conference, Abstract #2182.
Davidson J., Busemann H., Alexander C. M. O’D., Nittler L. R., Hoppe P., Franchi I. A. and Grady M. M. (2008) Were presolar grains destroyed by the nebular process responsible for the volatile element fractionation? 39th Lunar and Planetary Science Conference, Abstract #1184.
Wilkinson P. T.*, Bartlett S., Otter S., Morris A. K. R., Carter A., Davidson J., Fernandes C. D., Janmohamed I. H. S., Tomkinson T. and Wilson R. C. (2008) BioLEx – A Biological Lunar Experiment. 3rd Conference of the Astrobiology Society of Britain.
Davidson J., Genge M. J., Mills A. A., Johnson D. and Grady M. M. (2007) Ancient cosmic dust from Triassic halite. 38th Lunar and Planetary Science Conference, Abstract #1545.
Hill E., Day J. M. D., Davidson J. and Taylor L. A. (2006) Petrogenesis of Apollo 17 mare basalts – Revisited. 37th Lunar and Planetary Science Conference, Abstract #2067.