Abstracts 2002

65th Annual Meeting of the Meteoritical Society
Los Angeles CA, USA, July 21-26, 2002

Amari S., Nguyen A., Zinner E., and Lewis R. S. (2002) 
Multi-element isotopic analysis of presolar graphite fraction KFA1 from the Murchison meteorite. Meteorit. Planet. Sci. 37, A11.

Clemett S. J., Messenger S., Keller L. P., Thomas-Keprta K. L., and McKay D. S. (2002)
Spatially resolved analysis of amines in interplanetary dust particles using fluorescent molecular probes.
Meteorit. Planet. Sci. 37, A36.

Croat T. K., Bernatowicz T. J., Amari S., Messenger S., and Stadermann F. J. (2002)
Metallic iron condensed onto titanium carbides within supernova graphites.
Meteorit. Planet. Sci. 37, A39.

Floss C. (2002)
Acapulcoite complexities: Clues from trace element distributions.
Meteorit. Planet. Sci. 37, A47.

Henkel T., Stephan T., Jessberger E. K., Hoppe P., Strebel R., Amari S., Zinner E. K., and Lewis R. S. (2002)
TOF-SIMS analysis of 13 presolar silicon carbide grains.
Meteorit. Planet. Sci. 37, A61.

Keller L. P., Messenger S., Flynn G. J., Wirick S., and Jacobsen C. (2002)
Organic characteristics of D-rich and D-poor cluster IDPs.
Meteorit. Planet. Sci. 37, A76.

Krot A. N., Hohenberg C. M., Meshik A. P., Pravdivtseva O. V., Hiyagon H., Petaev M. I., Weisberg M. K., Meibom A., and Keil K. (2002)
Two-stage asteroidal alteration of the Allende dark inclusions.
Meteorit. Planet. Sci. 37, A82.

Maruoka T., Koeberl C., and Bohor B. F. (2002)
Carbon isotopic composition of organic matter in continental Cretaceous-Tertiary boundary sediments.
Meteorit. Planet. Sci. 37, A95.

Messenger S. and Keller L. P. (2002)
Oxygen isotopic analyses of crystalline silicates and oxides in interplanetary dust.
Meteorit. Planet. Sci. 37, A99.

Nichols R. H. Jr., Kitts K. and Podosek F. A. (2002)
Spallogenic chromium in the solar wind.
Meteorit. Planet. Sci. 37, A109.

Pellin M. J., Savina M. R., Tripa E., Calaway W. F., Davis A. M., Lewis R. S., Amari S., and Clayton R. N. (2002)
C, N, Si, Fe, Sr, Zr, Mo and Ba isotopic analyses of type X Murchison SiC grains: experimental evidence for a new type of stellar nucleosynthesis in supernovae.
Meteorit. Planet. Sci. 37, A115.

Stadermann F. J., Bernatowicz T., Croat T. K., Zinner E., Messenger S., and Amari S. (2002)
NanoSIMS isotopic measurements of individual TiC crystals in a single presolar graphite grain.
Meteorit. Planet. Sci. 37, A136.

Varela M. E., Kurat G. and Zinner E. (2002)
A glass inclusion in olivine and mesostasis glass of a Kaba (CV3) aggregate are sisters.
Meteorit. Planet. Sci. 37, A142.

Wadhwa M. and Crozaz G. (2002)
Trace element abundances in minerals of two new and distinct basaltic shergottites, NWA 856 and NWA 1068.
Meteorit. Planet. Sci. 37, A145.
 Zinner E., Amari S., Guinness R., Nguyen A., and Lewis R. S. (2002)
Abundances and oxygen isotopic compositions of presolar spinel grains.
Meteorit. Planet. Sci. 37, A154. ”


33rd Lunar and Planetary Science Conference
Houston TX, USA, March 11-15, 2002

Amari S., Jennings C., Nguyen A., Stadermann F. J., Zinner E., and Lewis R. S. (2002)
NanoSIMS isotopic analysis of small presolar SiC grains from the Murchison and Indarch meteorites.
Lunar Planet. Sci. XXXIII, #1205.

Clemett S. J., Messenger S., Thomas-Keprta K. L., Wentworth S. J., Robinson G.-A., and McKay D. S. (2002)
Spatially resolved analysis of amines using a fluorescence molecular probe: molecular analysis of IDPs.
Lunar Planet. Sci. XXXIII, #1898.

Croat K., Bernatowicz T., Stadermann F. J., Messenger S., and Amari S. (2002)
Coordinated isotopic and TEM studies of a supernova graphite.
Lunar Planet. Sci. XXXIII, #1315.

Daulton T. L., Bernatowicz T. J., Lewis R. S., Messenger S., Stadermann F. J., and Amari S. (2002)
Polytype distribution in presolar SiC: microstructural characterization by transmission electron microscopy.
Lunar Planet. Sci. XXXIII, #1127.

Floss C., Crozaz G., Liu M., and Scott E. R. D. (2002)
Piecing together the Portales Valley chronology puzzle: clues to the origin of unusually young Sm-Nd Ages.
Lunar Planet. Sci. XXXIII, #1084.

Floss C. and Stadermann F. J. (2002)
NanoSIMS measurements of nitrogen isotopic distributions in IDPs and Renazzo: uniform 15N enrichment in a chondritic IDP.
Lunar Planet. Sci. XXXIII, #1350.

Huss G. R., Meshik A. P., Hohenberg C. M., and Smith J. B. (2002)
Relationships among chondrite groups as inferred from presolar-grain abundances.
Lunar Planet. Sci. XXXIII, #1910.

Jennings C. L., Savina M. R., Messenger S., Amari S., Nichols R. H. Jr., Pellin M. J., and Podosek F. A. (2002)
Indarch SiC by TIMS, RIMS, and NanoSIMS.
Lunar Planet. Sci. XXXIII, #1833.

Keller L. P., Messenger S., Flynn G. J., Wirick S., and Jacobsen C. (2002)
Analysis of a deuterium hotspot in an interplanetary dust particle: implications for the carrier of hydrogen isotopic anomalies in IDPs. 
Lunar Planet. Sci. XXXIII, #1869.

Kitts K., Podosek F. A., Nichols R. H. Jr., Brannon J. C., Ramezani J., Korotev R., and Joliff B. (2002)
Chromium isotopic composition of implanted solar wind from Apollo 16 lunar soils.
Lunar Planet. Sci. XXXIII, #1822.

Meshik A. P., Hohenberg C. M., Pravdivtseva O. V., and Bernatowicz T. J. (2002)
Double beta decay of tellurium-130: current status.
Lunar Planet. Sci. XXXIII, #1342.

Meshik A. P., Pravdivtseva O. V., and Hohenberg C. M. (2002)
Nanodiamond in colloidal suspension: electrophoresis; other observations.
Lunar Planet. Sci. XXXIII, #2011.

Messenger S., Keller L. P., and Walker R. M. (2002)
Discovery of abundant interstellar silicates in cluster IDPs.
Lunar Planet. Sci. XXXIII, #1887.

Morlok A., Floss C., Zinner E., Bischoff A., Henkel T., Rost D., Stephan T., and Jessberger E. K. (2002)
Trace elements in CI chondrites: a heterogeneous distribution.
Lunar Planet. Sci. XXXIII, #1260.

Nichols R. H. Jr., Brannon J. C., and Podosek F. A. (2002)
Excess 135-barium from live 135-cesium in Orgueil chemical separates.
Lunar Planet. Sci. XXXIII, #1929.

Pravdivtseva O. V., Amelin Y., Hohenberg C. M., Meshik A. P. (2002)
I-Xe dating: comparison of I-Xe and Pb-Pb ages of Richardton chondrules and separated mineral phases.
Lunar Planet. Sci. XXXIII, #2041.

Stadermann F. J., Bernatowicz T., Croat T. K., Zinner E., Messenger S., and Amari S. (2002)
Presolar graphite in the NanoSIMS: a detailed look at the isotopic makeup of the spherule and its sub-
components.
Lunar Planet. Sci. XXXIII, #1796.

Zinner E., Hoppe P., and Lugmair G. (2002)
Radiogenic 26Mg in Ste Marguerite and Forest Vale plagioclase: can 26Al be used as chronometer?
Lunar Planet. Sci. XXXIII, #1204.

Zinner E., Amari S., and Lewis R. S. (2002)
Presolar spinel grains found in fine-grained residue from the Murray CM2 carbonaceous chondrite.
Lunar Planet. Sci. XXXIII, #1207.

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12th Annual VM Goldschmidt Conference
Davos, Switzerland, August 18-23, 2002

Crozaz G., Floss C., and Wadhwa M. (2002) 
Chemical alteration of hot and cold desert meteorites.
Geochim. Cosmochim. Acta 66, A158.

Davis A. M., Pellin M. J., Tripa C. E., Savina M. R., Lewis R. S., Clayton R. N., and Amari S. (2002) 
Multielement analyses of single presolar SiC grains from supernovae.
Geochim. Cosmochim. Acta 66, A171.

El Goresy A., Zinner E., Pellas P., and Caillet C. (2002) 
Various graphite morphologies with a diversity of C- and N-isotopic signatures in the highly equilibrated Acapulco meteorite.
Geochim. Cosmochim. Acta 66, A212.

Hohenberg C. M., Pravdivtseva O. V., and Meshik A. P. (2002) 
I-Xe ages and trapped Xe compositions.
Geochim. Cosmochim. Acta 66, A336.

Kitts K., Nichols R. H. Jr., and Podosek F. A. (2002) 
Megascale isotopic anomaly in Cr?
Geochim. Cosmochim. Acta 66, A402.

Pravdivtseva O. V., Amelin Y., Hohenberg C. M., and Meshik A. P. (2002)
I-Xe and Pb-Pb ages of Richardton chondrules.
Geochim. Cosmochim. Acta 66, A614.

Meshik A. P., Hohenberg C. M., Pravdivtseva O. V., and Bernatowicz T. J. (2002)
Geochemical measurements of 130Te half-life: present status.
Geochim. Cosmochim. Acta 66, A507.

Stadermann F. J. (2002) 
Isotopic and elemental studies at a 50 nm scale with the NanoSIMS.
Geochim. Cosmochim. Acta 66, A734.

Zinner E., Amari S., Guinness R., Nguyen A., and Stadermann F. J. (2002) 
Isotopic compositions of small presolar dust grains.
Geochim. Cosmochim. Acta 66, A882.

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