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Researcher
Email: sasha@higp.hawaii.edu
Office: POST 516B
Phone Number: (808) 956-3900
Fax Number: (808) 956-6322
University of Hawai`i at Manoa
Hawai`i Institute of Geophysics and Planetology
1680 East-West Road, POST 602
Honolulu, HI 96822
USA
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Research Interests:
Meteoritics
Relevant
Links:
Publications
(partial listing):
Krot A.N., Ulyanov A.A., and Ivanova M.A. (2009) Refractory inclusions in the CH/CB-like carbonaceous chondrite Isheyevo: I. mineralogy and petrography. Meteoritics & Planetary Science 43, Nr 9 <7583>
Ivanova M.A., Kononkova N.N., Krot A.N., Greenwood R.C., Franchi I.A., Verchovsky A.B., Trieloff M., Korochantseva E.V., and Brandstatter F. (2009) The Isheyevo meteorite: Mineralogy, petrology, bulk chemistry, oxygen, nitrogen, and carbon isotopic compositions and 40Ar-39 ages. Meteoritics & Planetary Science, in press <7539>
Krot A.N., Chaussidon M., Yurimoto H., Sakamoto N., Nagashima K., Hutcheon I.D., and MacPherson G.J. (2008) Oxygen isotopic compositions of Allende Type C CAIs: Evidence for isotopic exchange during nebular melting and asteroidal metamorphoism. Geochim. Cosmochim. Acta, doi:10.1016/j.gca.2008.02.011, in press <7445>
Chaussidon M., Libourel G., Krot A.N. (2007) Oxygen isotopic constraints on the origin of magnesian chondrules and on the gaseous reservoirs in the early Solar System. Geochim. Cosmochim. Acta., in press <7250>
Zolensky M.E., Krot A.N., Vilas F., Zolotov M., Benedix G., Bland P. (2007) Record of Low Temperature Alteration in Asteroids. , in press <7207>
Russell S.S., Hartmann L., Cuzzi J., Krot A.N., Gounelle M., Weidenschilling S. (2006) Time scales of the solar protoplanetary disk. Meteorites and the early solar system II, in press <7162>
Libourel G., Krot A.N. (2006) Evidence for the presence of planetesimal material among the precursors of magnesian chondrules of nebular origin. Earth Planet. Sci. Lett., doi: 10.1016/j.epsl.2006.11.013, in press <7030>
Libourel G., Krot A.N., Tissandier L. (2006) Role of gas-melt interaction during chondrule formation. Earth & Planet Sci. Lett., Elsevier, doi: 10.1016/j.epsl.2006.09.011, in press <6980>
Scott E.R.D and Krot A.N. (2006) Chondrites and their components In Meteorites, Comets and Planets (ed. A.M. Davis) Chapter 1.07, Treatise on Geochemistry Update 1, Elsevier, online at http://www.sciencedirect.com/science/referenceworks/9780080437514
Krot A.N., Ivanova M.A., Ulyanov A.A. (2006) Chondrules in the CB/CH-like carbonaceous chondrite Isheyevo: Evidence for various chondrule-forming mechanisms and multiple chondrule generations. Chemie der Erde Geochemistry, doi: 10.1016/j.chemer.2006.04.001 <6815>
Weisberg M.K., McCoy T.J., and Krot A.N. (2005) Systematics and evaluationof meteorite classification. Published in Meteorites and the early solar system.
Krot A.N., Libourel G., and Chaussidon M. (2005) Oxygen isotope compositions of chondrules in CR chondrites. In Elsevier doi:10.1016/j.gca.2005.08.028.
Krot A.N., McKeegan K.D., Huss G.R., Liffman K., Sahijpal S., Hutcheon I.D., Srinivasan G., Bischoff A., and Keil K. (2005) Aluminum-Magnesium and oxygen isotope study of relict Ca-Al-rich inclusions in chondrules. Astrophys. J, The., in press.
Greshake A., Krot A.N., Flynn G.J., and Keil K. (2005) Fine-grained dust rims in the Tagish Lake carbonaceous chondrite: Evidence for parent body alteration. Meteorit. Planet. Sci. 40, in press.
Krot A.N., Hutcheon I.D., Brearly A.J., Pravdivtseva O.V., Petaev M. I., and Hohenberg C.M. (2005) Meteorites and the early Solar System II: Timescales and settings for alteration of chondritic meteorites. Eds. Lauretta D., Lesin, L.A., and McSween, Jr., H.Y. Tuscon: University Arizona Press, (in press 2005).
Aléon J., Krot A.N., McKeegan K.D., MacPherson G.J., and Ulyanov A.A. (2005) Fine-grained, spinel-rich inclusions from the reduced CV chondrite Efremovka: II. Oxygen isotopic compositions. Meteorit. Planet. Sci .40, in press.
Scott E.R.D. and Krot A.N. (2005) Chondritic Meteorites and the High-Temperature Nebular Origins of Their Components. In Chondrites and the Protoplanetary Disk, A. N. Krot, E. R. D. Scott, and B. Reipurth editors, Astron. Soc. Pacific Conference Series 341, 15-53.
MacPherson G.J., Simon S.B., Davis A.M., Grossman L., and Krot A.N. (2005) Calcium-Aluminum-rich Inclusions: Major Unanswered Questions. In Chondrites and the Protoplanetary Disk, A. N. Krot, E. R. D. Scott, and B. Reipurth editors, Astron. Soc. Pacific Conference Series 341, 225-250.
Russell S.S., Krot A.N., Huss G.R., Keil K., Itoh S., Yurimoto H., and MacPherso G.J. (2005) The Genetic Relationship between Refractory Inclusions and Chondrules. In Chondrites and the Protoplanetary Disk, A. N. Krot, E. R. D. Scott, and B. Reipurth editors, Astron. Soc. Pacific Conference Series 341, 558-587.
Cuzzi J.N., Ciesla F.J., Petaev M.I., Krot A.N., Scott E.R.D., and Weidenschilling S.J. (2005) Nebula Evolution of Thermally Processed Solids: Reconciling Models and Meteorite Data. In Chondrites and the Protoplanetary Disk, A. N. Krot, E. R. D. Scott, and B. Reipurth editors, Astron. Soc. Pacific Conference Series 341, 732-773.
Scott E.R.D. and Krot A.N. (2005) Thermal processing of silicate dust in the solar nebula: Clues from primitive chondrite matrices. Astrophysical J. 623, 571-578
Krot A.N., Hutcheon I.D., Yurimoto H., Cvuzzi J.N., McKeegan K.D., Scott E.R.D., Libourel G., Chaussidon M., Aléon, and Petaev M.I. (2005) Evolution of oxygen isotopic composition in the inner solar nebula. Astrophysical J. 622, 1333-1342
Krot A.N., Fagan T.J., Nagashima K., Petaev M.I., and Yurimoto, H. (2005) Origin of low-Ca pyroxene in amoeboid olivine aggregates: Evidence from oxygen isotopic compositions. In Elsevier, doi:10.1016/j.gca.2004.06.046, in press.
Krot A.N., Libourel G., Goodrich C.A., and Petaev M.I. (2004) Silica-rich igneous rims around magnesian chondrules in CR carbonaceous chondrites: Evidence for condensation origin from fractionated nebular gas. Meteorit. Planet. Sci. 39, in press <6522>
Krot A.N., Petaev M.I., and Bland P.A. (2004) Multiple formation mechanisms of ferrous olivine in CV carbonaceous chondrites during fluid-assisted metamorphism. Antarct. Meteorite Res. 17, 154-172, in press.<6505>
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