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SNC meteorites

SNC-meteorites have an average 8 0-value of 4.3%c, which is distinctly lower than the 5.5%c value for the Earth-Moon system (Clayton and Mayeda 1996 Franchi... [Pg.100]

Leshin LA, Epstein S, Stolper EM (1996) Hydrogen isotope geochemistry of SNC meteorites. Geochim Cosmochim Acta 60 2635-2650... [Pg.256]

Watson LL, Hutcheon ID, Epstein S, Stolper EM (1994) Water on Mars clues from deu-terium/hydrogen and water contents of hydrous phases in SNC meteorites. Science 265 86-90 Weber IN, Raup DM (1966a) Eractionation of the stable isotopes of carbon and oxygen in marine calcareous organisms-the Echinoidea. 1. Variation of and content within individuals. Geochim Cosmochim Acta 30 681-703... [Pg.277]

D. W. Allen, C.C. Britt, D.T. (2000) Mineralogy, composition, and alteration of Mars Pathfinder rocks and sods Evidence from multispectral, elemental, and magnetic data on terrestrial analogue, SNC meteorite, and Pathfinder samples. J. Geophys. Res. 105 1757-1817... [Pg.609]

Comparison of trapped gases in impact-melt glass in the EET 79001 Martian meteorite with the composition of the Martian atmosphere as measured by Viking landers. This remarkable agreement is the evidence that convinced most planetary scientists that SNC meteorites came from Mars. [Pg.16]

Scientific literature on the geochemistry of the Moon and Mars is voluminous, and we can only provide overviews of some of the more recent data and current understanding. Lunar samples, lunar meteorites, and Martian (SNC) meteorites were briefly described in... [Pg.445]

Hydrogen isotopic compositions, expressed as molar D/H ratios, of solar system bodies. The relatively low D/H values in the atmospheres of Jupiter and Saturn are similar to those in the early Sun, whereas D/H ratios for Uranus and Neptune are intermediate between the Jupiter-Saturn values and those of comets and chondrites. The Earth s oceans have D/H shown by the horizontal line. Mars values are from SNC meteorites. Modified from Righter et al. (2006) and Lunine (2004). [Pg.504]

Gooding JL (1992) Soil mineralogy and chemistry on Mars Possible clues from salts and clays in SNC meteorites. Icarus 99 28-41 Gow AJ (1971) Relaxation of ice in deep drill cores from Antarctica. J Geo-phys Res 76 2533-2541... [Pg.230]

McSween HY Jr (1994) What we have learned about Mars from SNC meteorites. Meteoritics 29 757-779... [Pg.237]

Compiled by Pepin (1991) and references therein. Data are based on SNC meteorites (see Section 6.9). [Pg.88]

Element (Cosmic) (relative to 0=466,000) (ppm) Average Crust (ppm) Oceanic Crust (ppm) Upper Mantle (ppm) Total Earth (ppm) HighTi basalt (ppm) Green glass (ppm) Viking I lander (Chryse) (ppm) SNC meteorite (ppm) Vega 2 lander (ppm)... [Pg.463]

Singer, R. B. McSween Jr, H. Y. (1992) The composition of the Martian crust Evidence from remote sensing and SNC meteorites. In Resources of Near-Earth Space. (J. S. Lewis, ed. Univ. Arizona Press), in press. [Pg.515]

Solberg, T. C. Bums, R. G. (1989) Iron Mossbauer spectral study of weathered Antarctic and SNC meteorites. Proc. 19th Lunar Planet. Sci. Conf. (Cambridge Univ. Press), pp. 313-22. [Pg.516]

Figure 28 Bulk oxygen isotopic compositions of SNC meteorites, lunar meteorites, and HED meteorites (source Clayton and Mayeda, 1996). Figure 28 Bulk oxygen isotopic compositions of SNC meteorites, lunar meteorites, and HED meteorites (source Clayton and Mayeda, 1996).
Ashwal L. D., Warner J. L., and Wood C. A. (1982) SNC meteorites evidence against an asteroidal origin. Proc. Lunar Planet. Sci. Conf. 13(suppl.) J. Geophys. Rev. 87, A393-A400. [Pg.121]

Treiman A. H. (1990) Complex petrogenesis of the Nakhla (SNC) meteorite evidence from petrography and mineral chemistry. Proc. Lunar Planet. Sci. Conf. 20, 273 -280. [Pg.128]

Paetsch M., Altmaier M., Herpers U., Kosuch H., Michel R., and Schultz L. (2000) Exposure age of the new SNC meteorite Sayh al Uhaymir 005. Meteorit. Planet. Sci. 35, A124-A125. [Pg.379]

Park J., Okazaki R., and Nagao K. (2001) Noble gases in the SNC meteorites Dar al Gani 489, Sayh al Uhaymir 005 and Dhofar 019. Meteorit. Planet. Sci. 36, A157. [Pg.379]

Scherer P. and Schultz L. (1999) Noble gases in the SNC meteorite Dar al Gani 476. Lunar Planet. Sci. XXX, 1144. Lunar and Planetary Institute, Houston (CD-ROM). [Pg.379]

Laboratory analyses of SNCs provide a wealth of trace element and isotopic data that is otherwise unobtainable from remote sensing measurements. Compilations of element abundances in these meteorites by Treiman et al. (1987), Warren and Kallemeyn (1997), and Lodders (1998) have been augmented by analyses of newly discovered meteorites (Folco et al., 2000 Rubin et al., 2000 Barrat et al., 2001). Elemental abundances in a representative set of SNC meteorites are given... [Pg.598]

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