S. W. Lehner*, P. R. Buseck, W. F. McDonough and R. D. Ash. Siderophile Element Distribution in Metal-Sulfide Nodules from EH3 Sahara 97072 . 71st Annual Meeting of the Meteoritical Society (2008), Abstract #5275.
H. C. Watson, E. B. Watson, W. F. McDonough and R. D. Ash. Low Temperature Siderophile Element Partition Coefficients in Iron Meteorites . 39th Lunar and Planetary Science Conference (2008), Abstract #2374 .
R.D.Ash*, J. M. D. Day, W. F. McDonough, J. Bellucci, D. Rumble III, Y. Liu and L. A. Taylor. Petrogenesis of the Differentiated Achondrite GRA 06129: Trace Elements and Chronology . 39th Lunar and Planetary Science Conference (2008), Abstract #2271 .
T. J. McCoy, A. E. Marquardt, E. P. Vicenzi, R. D. Ash and J. T.Wasson. Meteoritic Metal Beads from the Havana, Illinois, Hopewell Mounds: A Source in Minnesota and Implications for Trade and Manufacture Wasson. 39th Lunar and Planetary Science Conference (2008), Abstract #1984 .
H. C. Connolly Jr*, G. R. Huss, K. Nagashima, M. K. Weisberg, R. D. Ash, D. S. Ebel, D. L. Schrader and D. S. Lauretta. Oxygen Isotopes and the Nature and Origins of Type-II Chondrules in CR2 Chondrites . 39th Lunar and Planetary Science Conference (2008), Abstract #1675 .
R. D. Ash, M. Lipella, W. F. McDonough and R. L. Rudnick. Nb-Ta Ratios in the Allende CV Chondrite: The Relationships Between Calcium-Aluminium-rich Inclusions, Chondrules and Matrix . 36th Lunar and Planetary Science Conference (2005), Abstract #2168.
H. C. Watson, E. B. Watson, W. F. McDonough and R. D. Ash. Siderophile Element Profile Measurements in Iron Meteorites Using Laser Ablation ICP-MS . 36th Lunar and Planetary Science Conference (2005), Abstract #2141 .
C. M. Corrigan, D. Rumble III, T. J. McCoy, R. D. Ash, W. F. McDonough, J. Honesto and R. J. Walker. The Tishomingo Iron: Relationship to IVB Irons, CR Clan Chondrites, and Angrites and Implications for the Origin of Volatile-depleted Iron Meteorites . 36th Lunar and Planetary Science Conference (2005), Abstract #2062
J. Honesto, W. F. McDonough, R. J. Walker, T. J. McCoy and R. D. Ash. 187 Re- 187 Os Isotopic and Highly Siderophile Elements Systematics of Group IVB Irons. 36th Lunar and Planetary Science Conference (2005), Abstract #1929 .
R. J. Walker, T. J. McCoy, R. F. Schulte, W. F. McDonough and R. D. Ash. 187 Re- 187 Os, 190 Pt- 186 Os Isotopic and Highly Siderophile Element Systematics of Group IVA Irons . 36th Lunar and Planetary Science Conference (2005), Abstract #1313 .
W. F. McDonough, F.-Z. Teng, R. L. Rudnick and R. D. Ash. Lithium Isotopic Analyses of Chondrites and Chondrules . 37th Lunar and Planetary Science Conference (2006), Abstract #2416 ).
J. Honesto, W. F. McDonough, R. J. Walker, C. M. Corrigan, T. J. McCoy, N. L. Chabot and R. D. Ash. 1 87 Re- 187 Os Isotopic and Highly Siderophile Element Systematics of Group IVB Irons, and Ungrouped Irons Chinga, Tishomingo and Willow Grove . 37th Lunar and Planetary Science Conference (2006), Abstract #1374
T. J. McCoy*, C. M. Corrigan, J. I. Goldstein, J. Yang, R. J. Walker, R. D. Ash, W. F. McDonough and N. L. Chabot. Low-Ni IVA Irons Depleted in Volatiles by Impact Reheating? 70th Annual Meeting of the Meteoritical Society (2007), Abstract #5044 .
R. D. Ash, M. V. Luong, R. J. Walker, W. F. McDonough and T. J. McCoy. Trace Element Fractionation in Kamacite and Taenite in IVA Irons . 38th Lunar and Planetary Science Conference (2007), Abstract #2383
J. J. Bellucci, R. D. Ash, W. F. McDonough and R. J. Walker. Standard Addition Analysis of Rh and Au in IVB Iron Meteorites . 38th Lunar and Planetary Science Conference (2007), Abstract #2013.
J. N. Grossman*, C. M. O'D. Alexander, R. D. Ash and W. F. McDonough. Volatile Element Abundances in Chondrules Revisited: An LA-ICP-MS Study of QUE 97008 (LL3.05) . 38th Lunar and Planetary Science Conference (2007), Abstract #2000 .
O. B. James, R. D. Ash, W. F. McDonough, I. S. Puchtel and R. J. Walker. Fractionation and Volatile Redistribution of Siderophile Elements in Metal Grains from Lunar Impact-Melt Breccia 76215 . 38th Lunar and Planetary Science Conference (2007), Abstract #1094 .