W. F. McDonough, F-Z. Teng, P. B. Tomascak, R. D. Ash, J. N. Grossman and R. L. Rudnick. Lithium Isotopic Composition of Chondritic Meteorites . 34th Lunar and Planetary Science Conference (2003), Abstract #1931 .
R. D. Ash, F. W. McDonough and D. Rumble III. Rare Earth Elements and Oxygen Isotopes in Allende Chondrules as Evidence for CAI Mixing in Chondrule Precursors . 34th Lunar and Planetary Science Conference (2003), Abstract #1907 .
M. Chaussidon, F. Robert, S. S. Russell, M. Gounelle and R. D. Ash. Variations of Apparent 10Be/9Be Ratios in Leoville MRS-06 Type B1 CAI: Constraints on the Origin of 10Be and 26Al . 34th Lunar and Planetary Science Conference (2003), Abstract #1347 .
R. D. Ash, S. S. Russell, N. C. Belshaw, E. D. Young and M. Gounelle. Mg Isotopes in Melilite, Fassaite and Spinels in CAIs: Evidence for Evaporation, Equilibration and Late Stage Alteration . 33rd Lunar and Planetary Science Conference (2002), Abstract #2063 .
X. K. Zhu, Y. Guo, R. K. O'Nions, A. Galy, E. D. Young and R. D. Ash. Iron Isotope Cosmochemistry: High-Precision Isotope Ratio Measurement Using MC-ICPMS . 64th Annual Meeting of the Meteoritical Society (2001), Abstract #5449 .
S. S. Russell, T. E. Jeffries, R. D. Ash, M. Gounelle and E. D. Young. Rare Earth Element Abundances and Oxygen Isotope Compositions in CV3 CAIs: Clues to Their History . 64th Annual Meeting of the Meteoritical Society (2001), Abstract #5406 .
E. D. Young, R. D. Ash, A. Galy and N. S. Belshaw. Magnesium Isotope Ratio Heterogeneity in Allende Chondrules Determined by UV Laser Ablation and Multicollector ICPMS . 32nd Lunar and Planetary Science Conference (2001), Abstract #1337 .
R. D. Ash, G. J. MacPherson and D. Rumble III. Oxygen Isotopes, Ureilite Genesis, and the Geology of Asteroids . 63rd Annual Meeting of the Meteoritical Society (2000), Abstract #5288.
R. D. Ash, A. Galy, E. D. Young and R. K. O'Nions. Correlated Oxygen and Magnesium Isotopes in Allende Chondrules . 63rd Annual Meeting of the Meteoritical Society (2000), Abstract #5269 .
E. D. Young, R. D. Ash, S. S. Russell and P. A. Bland. Oxygen Isotopes in CV Carbonaceous Chondrites: The Significance of the Carbonaceous Chondrite Anhydrous Mineral Line . 63rd Annual Meeting of the Meteoritical Society (2000), Abstract #5258 .
R. D. Ash and E. D. Young. Clarity and Confusion: The History of Allende Chondrules as Evinced by Oxygen Isotopes . 31st Lunar and Planetary Science Conference (2000), Abstract #1881.
E. D. Young, S. S. Russell and R. D. Ash. Ultraviolet Laser Ablation Measurements of Oxygen Isotope Ratios in a Leoville Compact Type a CAI . 31st Lunar and Planetary Science Conference (2000), Abstract #1837.
E. D. Young and R. D. Ash. The Hydrology of Icy Planetesimals Inferred from Carbonaceous Chondrite Oxygen Isotope Ratios . 31st Lunar and Planetary Science Conference (2000), Abstract #1658 .
A. Galy, E. D. Young, R. D. Ash and R. K. O'Nions. High Precision Magnesium Isotopic Composition of Allende Material: A Multiple Collector Inductively Coupled Mass Spectrometry Study . 31st Lunar and Planetary Science Conference (2000), Abstract #1193 .
R. D. Ash, E. D. Young, C. M. O'D. Alexander, D. Rumble III and G. J. MacPherson. Oxygen Isotope Systematics in Allende Chondrules . 30th Lunar and Planetary Science Conference (1999), Abstract #1836 .