Isotopic composition of nitrogen in 'phase-Q'

Earth and Planetary Science Letters

Volumn 141, Issue 1-4, 1996, Pages 307-313

  Murty, S V S ^a  

^a PHYSICAL RESEARCH LABORATORY   (India)

Author keywords

Dhajala Meteorite; N 15 N 14; Noble gases; Pyrolysis

Indexed keywords

DHAJALA METEORITE; ISOTOPIC ANALYSIS; NITROGEN; NOBLE GAS; PHASE Q; PYROLYSIS;

EID: 0030470506     PISSN: 0012821X     EISSN: None     Source Type: Journal    
DOI: 10.1016/0012-821x(96)00066-0     Document Type: Article

References (22)

1. R.S. Lewis, B. Srinivasan and E. Anders, Host phase of a strange xenon component in Allende, Science 190, 1251-1262, 1975.
2. U. Frick, Anomalous krypton in the Allende meteorite, Proc. Lunar Sci. Conf. 8, 273-292, 1977.
3. M.G. Zadnik, J.F. Wacker and R.S. Lewis, Laboratory simulation of meteoritic noble gases - II. Sorption of xenon on carbon: Etching and heating experiments, Geochim. Cosmochim. Acta 49, 1049-1059, 1985.
4. J.F. Wacker, Laboratory simulation of meteoritic noble gases - III. Sorption of neon, argon, krypton and xenon on carbon: elemental fractionation, Geochim. Cosmochim. Acta 53, 1421-1433, 1989.
5. R.K. Moniot, Noble-gas-rich separates from ordinary chondrites, Geochim. Cosmochim. Acta 44, 253-271, 1980.
6. L. Alaerts, R.S. Lewis and E. Anders, Isotopic anomalies of noble gases in meteorites and their origins - III. LL-Chondrites, Geochim. Cosmochim. Acta 43, 1399-1415, 1979.
7. N. Schelhaas, U. Ott and F. Begemann, Trapped noble gases in unequilibrated ordinary chondrites, Geochim. Cosmochim. Acta 54, 2869-2882, 1990.
8. R. Wieler, E. Anders, H. Baur, R.S. Lewis and P. Signer, Noble gases in 'phase Q' closed-system etching of an Allende residue, Geochim. Cosmochim. Acta 55, 1709-1722, 1991.
9. R. Wieler, E. Anders, H. Baur, R.S. Lewis and P. Signer, Characterisation of Q-gases and other noble gas components in the Murchison meteorite, Geochim. Cosmochim. Acta 56, 2907-2921, 1992.
10. M. Tang and E. Anders, Isotopic anomalies of Ne, Xe, and C in meteorites. II Interstellar diamond and SiC: carriers of exotic noble gases, Geochim. Cosmochim. Acta 52, 1235-1244, 1988.
11. R.H. Nichols Jr., C.M. Hohenberg, C.M.O'D. Alexander, C.T. Olinger and J.W. Arden, Xenon and neon from acid resistant residues of Inman and Tieschitz, Geochim. Cosmochim. Acta 55, 2921-2936, 1991.
12. G.R. Huss, Ubiquitous interstellar diamond and SiC in primitive chondrites: Abundances reflect metamorphism, Nature 347, 159-162, 1990.
13. D.W. Sears, J.N. Grossman and C.L. Melcher, Chemical and physical studies of type 3 chondrites - 1: Metamorphism related studies of Antarctic and other type 3 ordinary chondrites, Geochim. Cosmochim. Acta 46, 2471-2481, 1982.
14. R. Wieler, "Q-gases" as "local" primordial noble gas component in primitive meteorites, in: Noble gas geochemistry and cosmochemistry, J. Matsuda, ed., pp. 31-41, Terrapub, Tokyo, 1994.
15. S.V.S. Murty and J.N. Goswami, Nitrogen, noble gases and Nuclear tracks in Lunar Meteorites MAC 88104/105, Proc. Lunar Planet. Sci. 22, 225-237, 1992.
16. S.V.S. Murty, G. Srinivasan and J.N. Goswami, Interstellar diamonds in Murchison meteorite: Isotopic characterization, Current Sci. 65, 761-767, 1993.
17. S.V.S. Murty, S. Sahijpal, A.V. Fiesenko, L.P. Semjonova, Yu.A. Shukolyukov and J.N. Goswami, Microdiamonds from different meteorite types: N and noble gas studies, Meteoritics 28, 405-406, 1993.
18. S.S. Russel, J.W. Arden and C.T. Pillinger, Evidence for multiple sources of diamond from primitive chondrites, Science 254, 1188-1191, 1991.
19. G.R. Huss and R.S. Lewis, Noble gases in presolar diamonds II: Component abundances reflect thermal processing, Meteoritics 29, 811-829, 1994.
20. S.S. Russel, J.W., Arden, I.A. Franchi and C.T. Pillinger, A carbon and nitrogen isotope study of carbonaceous vein material in ureilite meteorites, Lunar Planet. Sci. 24, 1221-1222, 1993.
21. S.V.S. Murty, Interstellar vs. ureilitic diamonds: nitrogen and noble gas systematics, Meteoritics 29, 507, 1994.
22. G.R. Huss and R.S. Lewis, Presolar diamond, SiC and graphite in primitive chondrites: Abundances as a function of meteorite class and petrologic type, Geochim. Cosmochim. Acta 59, 115-160, 1995.