Evidence for homogeneous distribution of osmium in the protosolar nebula

Earth and Planetary Science Letters

Volumn 351-352, Issue , 2012, Pages 36-44

  Walker, Richard J ^a  

^a Bldg 142   (United States)

Author keywords

Cosmic ray exposure; Iron meteorites; Nebular mixing; Nucleosynthetic anomaly; Osmium isotopes; Pallasites

Indexed keywords

COSMIC-RAY EXPOSURE; IRON METEORITES; NUCLEOSYNTHETIC ANOMALY; OSMIUM ISOTOPES; PALLASITES;

COSMIC RAYS; FLOCCULATION; HAFNIUM; IRON; ISOTOPES; METEORITES; MOLYBDENUM; NUCLEOSYNTHESIS; SILICATES; TUNGSTEN;

OSMIUM;

CHONDRITE; COSMIC RAY; IRON METEORITE; ISOTOPIC COMPOSITION; OSMIUM ISOTOPE;

EID: 84865474805     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsl.2012.07.026     Document Type: Article

References (63)

1. Allègre C.M., Luck J.-M. Osmium isotopes as petrogenetic and geological tracers. Earth Planet. Sci. Lett. 1980, 48:148-154.
2. Anders E., Zinner E. Interstellar grains in primitive meteorites: Diamond, silicon carbide, and graphite. Meteoritics 1993, 28:490-514.
3. Andreasen R., Sharma M. Solar nebula heterogeneity in p-process samarium and neodymium isotopes. Science 2006, 314:806-809.
4. Andreasen R., Sharma M. Mixing and homogenization in the early solar system: clues from Sr, Ba, Nd, and Sm isotopes in meteorites. Astrophys. Journ. 2007, 665:874-883.
5. Baker J., Bizzarro M., Wittig N., Connelly J., Haack H. Early planetesimal melting from an age of 4.5662 Gyr for differentiated meteorites. Nature 2005, 436.
6. Birck J.L., Barman M.R., Capmas F. Re-Os isotopic measurements at the femtomole level in natural samples. Geostand. News.-J. Geostand. Geoanal 1997, 21:19-27.
7. 187Os systematics of Hawaiian picrites. Earth Planet. Sci. Lett. 1999, 172:25-42.
8. Brandon A.D., Humayun M., Puchtel I.S., Leya I., Zolensky M. Osmium isotope evidence for an s-process carrier in primitive chondrites. Science 2005, 309:1233-1236.
9. Bizzarro M., Ulfbeck D., Trinquier A., Thrane K., Connelly J.N., Meyer B.S. Evidence for a late supernova injection of 60Fe into the protoplanetary disk. Science 2007, 316:1178-1181.
10. Burkhardt C., Kleine T., Oberli F., Pack A., Bourdon B., Wieler R. Molybdenum isotope anomalies in meteorites: constraints on solar nebula evolution and origin of the Earth. Earth Planet. Sci. Lett. 2011, 312:390-400.
11. Burkhardt, C., Kleine, T., Dauphas, N., Wieler, R., 2012. Origin of nucleosynthetic isotope heterogeneity in the solar nebula inferred from Mo and W isotopes in acid leachates from Murchison. Lunar Planet. Sci. Conf. XXXIII, 2405 (abst).
12. Carlson R.W., Boyet M., Horan M. Chondrite barium, neodymium, and samarium isotopic heterogeneity and early earth differentiation. Science 2007, 316:1175-1178.
13. Chen J.H., Papanastassiou D.A., Wasserburg G.J. Ruthenium endemic isotope effects in chondrites and differentiated meteorites. Geochim. Cosmochim. Acta 2010, 74:3852-3862.
14. Cohen A.S., Waters F.J. Separation of osmium from geological materials by solvent extraction for analysis by thermal ionisation mass spectrometry. Anal. Chimica Acta 1996, 332:269-275.
15. Cook D.L., Walker R.J., Horan M.F., Wasson J.T., Morgan J.W. Pt-Re-Os systematics of group IIAB and IIIAB iron meteorites. Geochim. Cosmochim. Acta 2004, 68:1413-1431.
16. Croat T.K., Stadermann F.J., Bernatowicz T.J. Presolar graphite from AGB stars: microstructure ans s-process enrichment. Astrophys. Journ. 2005, 631:976-987.
17. Creaser R.A., Papanastassiou D.A., Wasserburg G.J. Negative thermal ion mass spectrometry of osmium, rhenium, and iridium. Geochim. Cosmochim. Acta 1991, 55:397-401.
18. Dauphas N., Marty B., Reisberg L. Molybdenum nucleosynthetic dichotomy revealed in primitive meteorites. Astrophys. J. 2002, 569:L139-L142.
19. Dauphas N., Remusat L., Chen C.H., Roskosz M., Papanastassiou D.A., Stodolna J., Guan Y., Ma C., Eiler J.M. Neutron-rich chromium isotope anomalies in supernova nanoparticles. Astrophys. Journ. 2010, 720:1577-1591.
20. Fischer-Gödde, M., Burkhardt, C., Kleine, T., 2012. Ruthenium isotope anomalies in meteorites and the cosmic Mo-Ru correlation. Lunar Planet. Sci. Conf. XXXIII, 2492 (abst).
21. 182Hf in the early solar system and constraints on the timescale of terrestrial accretion and core formation. Geochim. Cosmochim. Acta 1996, 60:1131-1153.
22. Herzog G. Cosmic-ray exposure ages of meteorites. Meteorites, Comets and Planets 2005, Vol. 1:347-380. Elsevier-Pergamon, Oxford, Treatise on Geochemistry (eds. H.D. Holland and K.K. Turekain).
23. Horan M.F., Morgan J.W., Walker R.J., Grossman J.N. Re-Os isotope constraints on the age of iron meteorites. Science 1992, 255:1118-1121.
24. 187Os systematics of iron meteorites: chronology for melting, differentiation and crystallization in asteroids. Geochim. Cosmochim. Acta 1998, 62:545-554.
25. Humayun M., Brandon A.D. s-Process implications from osmium anomalies in chondrites. Astrophys. Journ. 2007, 664:L59-L62.
26. Huss G.R., Hutcheon I.D., Wasserburg G.J. Isotopic systematics of presolar silicon carbide from the Orgueil (CI) chondrite: Implications for solar-system formation and stellar nucleosynthesis. Geochim. Cosmochim. Acta 1997, 61:5117-5148.
27. Huang, S., Humayun, M., 2008. Osmium isotope anomalies in group IVB irons: cosmogenic or nucleosynthetic contributions. Lunar Planet. Sci. Conf. XXXIX, 1168 (Abst.).
28. 187Os systematics of Hawaiian picrites revisited: additional insights into the causes of Os isotopic variations in ocean island basalts. Geochim. Cosmochim. Acta 2011, 75:4456-4475.
29. 182W in CAIs, metal-rich chondrites, and iron meteorites. Geochim. Cosmochim. Acta 2005, 69:5805-5818.
30. Kruijer, T.S., Fischer-Gödde, M., Sprung, P., Leya, I., Wieler, R., Kleine, T., 2012. Neutron capture on platinum and tungsten isotopes in iron meteorites: implications for Hf-W chronometry. Lunar Planet. Sci. Conf. XXXIII, 1529 (abst).
31. Lee D.-C., Halliday A.N. Hf-W Isotopic evidence for rapid accretion and differentiation in the early solar system. Science 1996, 274:1876-1879.
32. 188Os measurements by negative thermal ionization mass spectrometry (N-TIMS): effects of interfering element and mass fractionation corrections on data accuracy and precision. Chem. Geol. 2008, 248:342-362.
33. Markowski A., Leya I., Quittè G., Ammon K., Halliday A.N., Wieler R. Correlated helium-3 and tungsten isotopes in iron meteorites: quantitative cosmogenic corrections and planetesimal formation times. Earth Planet. Sci. Lett. 2006, 250:104-115.
34. Masarik J. Contribution of neutron-capture reactions to observed tungsten isotopic ratios. Earth Planet. Sci. Lett. 1997, 152:181-185.
35. McCoy T.J., Walker R.J., Goldstein J.I., Yang J., McDonough W.F., Rumble D., Chabot N.L., Ash R.D., Corrigan C.M., Michael J.R., Kotula P.G. Group IVA irons: new constraints on the crystallization and cooling history of an asteroidal core with a complex history. Geochim. Cosmochim. Acta 2011, 75:6821-6843.
36. Mughabghab, S.F., Divadeenam, M., Holden, N.E., 1984. Volume 1 of Neutron Resonance Parameter and Thermal Cross Sections, New York.
37. Mughabghab, S.F., 2003. Thermal neutron capture cross sections resonance integrals and G-factors. International Nuclear Data Committee INDC(NDS)-440 Distr. PG+R.
38. Myers R.J., Metzler D.E. The distribution of ferric iron between hydrochloric acid and isopropyl ether solutions. II. Polymerization of the iron in the ether phase, the effect of the acid concentration on the distribution, and two-ether-phase region. J. Amer. Chem. Soc. 1950, 72:3772-3776.
39. Nier A.O. A redetermination of the relative abundances of the isotopes of carbon, nitrogen, oxygen, argon and potassium. Phys. Rev. 1950, 77:789-793.
40. Palguta J., Schubert G., Travis B.J. Fluid flow and chemical alteration in carbonaceous chondrite parent bodies. Earth Planet. Sci. Lett. 2010, 296:235-243.
41. Qin L., Dauphas N., Wadhwa M., Markowski A., Gallino R., Janney P.E., Bouman C. Tungsten nuclear anomalies in planetesimal cores. Astrophys. Journ. 2008, 674:1234-1241.
42. Quitté G., Markowski A., Latkoczy C., Gabriel A., Pack A. Iron-60 heterogeneity and incomplete isotope mixing in the early solar system. Astrophys. Journ. 2010, 720:1215-1224.
43. Ranen M.C., Jacobsen S.B. Barium isotopes in chondritic meteorites: implications for planetary reservoir models. Science 2006, 314:809-812.
44. Regelous M., Elliott T., Coath C.D. Nickel isotope heterogeneity in the early Solar System. Earth Planet. Sci. Lett. 2008, 272:330-338.
45. Reisberg L., Dauphas N., Luguet A., Pearson D.G., Gallino R., Zimmermann C. Nucleosynthetic osmium isotope anomalies in acid leachates of the Murchison meteorite. Earth Planet. Sci. Lett. 2009, 277:334-344.
46. Schaudy R., Wasson J.T., Buchwald V.F. The chemical classification of iron meteorites. VI. A reinvestigation of irons with Ge concentration lower than 1 ppm. Icarus 1972, 17:174-192.
47. Schérsten A., Elliott T., Hawkesworth C., Russell S., Masarik J. Hf-W evidence for rapid differentiation of iron meteorite parent bodies. Earth Planet. Sci. Lett. 2006, 241:530-542.
48. Schoenberg R., Kamber B.S., Collerson K.D., Eugster O. New W-isotope evidence for rapid terrestrial accretion and very early core formation. Geochim. COsmochim. Acta 2002, 66:3151-3160.
49. Shen J.J., Papanastassiou D.A., Wasserburg G.J. Precise Re-Os determinations and systematic of iron meteorites. Geochim. Cosmochim. Acta 1996, 60:2887-2900.
50. Shirey S.B., Walker R.J. Carius tube digestion for low-blank rhenium-osmium analysis. Anal. Chem. 1995, 34:2136-2141.
51. Smoliar M.I., Walker R.J., Morgan J.W. Re-Os ages of group IIA, IIIA, IVA, and IVB iron meteorites. Science 1996, 271:1099-1102.
52. Sprung P., Scherer E.E., Upadhyay D., Leya I., Mezger K. Non-nucleosynthetic heterogeneity in non-radiogenic stable Hf isotopes: implications for early solar system chronology. Earth Planet. Sci. Lett. 2010, 295:1-11.
53. Steele R.C.J., Elliott T., Coath C.D., Regelous M. Confirmation of mass-independent Ni isotopic variability in iron meteorites. Geochim. Cosmochim. Acta 2011, 75:7906-7925.
54. Trinquier A., Elliott T., Ulfbeck D., Coath C., Krot A.N., Bizzarro M. Origin of nucleosynthetic isotope heterogeneity in the solar protoplanetary disk. Science 2009, 324:374-376.
55. van Acken D., Brandon A.D., Humayun M. High precision osmium isotopes in enstatite and Rumuruti chondrites. Geochim. Cosmochim. Acta 2011, 75:4020-4036.
56. Voshage H., Feldmann H. Investigations on cosmic-ray-produced nuclides in iron meteorites, 3. Exposure ages, meteoroid sizes and sample depths determined by mass spectrometric analyses of potassium and rare gases. Earth Planet. Sci. Lett. 1979, 45:293-308.
57. Voshage H., Feldmann H., Braun O. Investigations of Cosmic ray-produced nuclides in iron meteorites: 5. more data on the nuclides of potassium and noble gases on exposure ages and meteoroid sizes. Z. Naturforsch 1983, 38a:273-280.
58. Walker R.J., McDonough W.F., Honesto J., Chabot N.L., McCoy T.J., Ash R.D., Bellucci J.J. Origin and chemical evolution of group IVB iron meteorites. Geochim. Cosmochim. Acta 2008, 72:2198-2216.
59. Wittig, N., Humayun, M., Huang, S., Brandon, A.D., 2012. Revised tungsten isotope chronology of IVB iron meteorites from W-Os systematics. Lunar Planet. Sci. Conf. XXXIII, 1482 (abst).
60. Yokoyama T., Rai V.K., Alexander C.M.O., Lewis R.S., Carlson R.W., Shirey S.B., Thiemens M.H., Walker R.J. Osmium isotope evidence for uniform distribution of s- and r-process components in the early solar system. Earth Planet. Sci. Lett. 2007, 259:567-580.
61. Yokoyama T., Alexander C.M.O'D., Walker R.J. Osmium isotope anomalies in chondrites: results for acid residues enriched in insoluble organic matter. Earth Planet. Sci. Lett. 2010, 291:48-59.
62. Yokoyama T., Alexander C.M.O'D., Walker R.J. Assessment of nebular versus parent body processes on presolar components in chondrites: evidence from Os isotopes. Earth Planet. Sci. Lett. 2011, 305:115-123.
63. Zinner E. Stellar nucleosynthesis and the isotopic composition of presolar grains from primitive meteorites. Annu. Rev. Earth Planet. Sci. 1998, 26:147-188.