Abstract
Many organic compounds or their precursorsfound in meteorites originated in the interstellar or circumstellarmedium and were later incorporated intoplanetesimals during the formation of thesolar system. There they either survivedintact or underwent further processing tosynthesize secondary products on themeteorite parent body.The most distinct feature of CI and CM carbonaceouschondrites, two typesof stony meteorites, is their high carbon content(up to 3% of weight), either in theform of carbonates or of organic compounds. The bulkof the organic carbon consistsof an insoluble macromolecular material with a complexstructure. Also present is asoluble organic fraction, which has been analyzedby several separation and analyticalprocedures. Low detection limits can be achievedby derivatization of the organicmolecules with reagents that allow for analysisby gas chromatography/massspectroscopy and high performance liquidchromatography. The CM meteoriteMurchison has been found to contain more than70 extraterrestrial amino acids andseveral other classes of compounds includingcarboxylic acids, hydroxy carboxylicacids, sulphonic and phosphonic acids, aliphatic,aromatic and polar hydrocarbons,fullerenes, heterocycles as well as carbonylcompounds, alcohols, amines and amides.The organic matter was found to be enriched indeuterium, and distinct organiccompounds show isotopic enrichments of carbon andnitrogen relative to terrestrialmatter.
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References
Alexander, C.M. O'D., Russell, S.S., Arden, J.W., Ash, R.D., Grady, M.M., and Pillinger, C.T.: 1998, The Origin of Chondritic Macromolecular Organic Matter: A Carbon and Nitrogen Isotope Study, Meteorit. Planet. Sci. 33, 603–622.
Allamandola, L.J., Tielens, A.G.G.M., and Barker, J.R.: 1985, Interstellar Polycyclic Aromatic Hydrocarbons: The Infrared Emission Bands, the Excitation/Emission Mechanism, and the Astrophysical Implications, Astrophys. J. Suppl. Ser. 71, 733–775.
Allamandola, L.J., Bernstein, M.P., Sandford, S.A., and Walker, R. L.: 1999, Evolution of Interstellar Ices, Space Sci. Rev. 90, 219–232.
Amari, S., Lewis, R.S., and Anders, E.: 1994, Interstellar Grains in Meteorites: I. Isolation of SiC, Graphite and Diamond; Size Distribution of SiC and Graphite, Geochim. Cosmochim. Acta 58, 459–470.
Anders, E.: 1989, Pre-biotic Organic Matter from Comets and Asteroids, Nature 342, 255–257.
Anders, E., DuFresne, E.R., Hayatsu, R., Cavaillé, A., DuFresne, A., and Fitch, F.W.: 1964, Contaminated Meteorite, Science 146, 1157–1161.
Aswad, D.W.: 1984, Determination of D-and L-Aspartate in Amino Acid Mixtures by High-Performance Liquid Chromatography after Derivatization with a Chiral Adduct of o-Phthaldialdehyde, Anal. Biochem. 137, 405–409.
Bada, J.L., Glavin, D.P., McDonald, G.D., and Becker, L.: 1998, A Search for Endogenous Amino Acids in Martian Meteorite ALH84001, Science 279, 362–365.
Bailey, J., Chrysostomou, A., Hough, J.H., Gledhill, T.M., McCall, A., Clark, S., Ménard, and F., Tamura, M.: 1998, Circular Polarization in Star-Formation Regions: Implications for Biomolecular Homochirality, Science 281, 672–674.
Basile, B.P., Middleditch, B.S., and Or'o, J.: 1984, Polycyclic Aromatic Hydrocarbons in the Murchison Meteorite, Org. Geochem. 5, 211–216.
Beaumont, V. and Robert, F.: 1999, Nitrogen Isotope Ratios of Kerogens in Precambrian Cherts: A Record of the Evolution of Atmospheric Chemistry?', Precambrian Res. 96, 63–82.
Becker, L., Bada, J.L., Winans, R.E., and Bunch, T.E.: 1994, Fullerenes in Allende Meteorite, Nature 372, 507.
Becker, L., Poreda, R.J., Bada, J.L.: 1996, Extraterrestrial Helium Trapped in Fullerenes in the Sudbury Impact Structure, Science 272, 249–252.
Becker, L., Glavin, D.P., and Bada, J.L.: 1997, Polycyclic Aromatic Hydrocarbons (PAHs) in Antarctic Martian Meteorites, Carbonaceous Chondrites, and Polar Ice, Geochim. Cosmochim. Acta 61, 475–481.
Becker, L., Bunch, T.E., and Allamandola, L.J.: 1999, Higher Fullerenes in the Allende Meteorite, Nature 400, 227–228.
Becker, L., Poreda, R.J., Bunch, T.E.: 2000, Fullerenes: An extraterrestrial Carbon Carrier Phase for Noble Gases', Proc. Nat. Acad. Sci. 97, 2979–2983.
Becker, L., Poreda, R.J., Hunt, A.G., Bunch, T.E., and Rampino, M.: 2001, Impact Event at the Permian-Triassic Boundary: Evidence from Extraterrestrial Noble Gases in Fullerenes, Science 291, 1530-1533.
Becker, R.H. and Epstein, S.: 1982, Carbon, Hydrogen and Nitrogen Isotopes in Solvent-extractable Organic Matter from carbonaceous Chondrites, Geochim. Cosmochim. Acta 46, 97–103.
Becker, R.H. and Pepin, R.O.: 1984, The Case for a Martian Origin of the Shergottites: Nitrogen and Noble Gas in EETA 79001, Earth Planet. Sci. Lett. 69, 225–242.
Bernstein, M.P., Sandford, S.A., Allamandola, L.J., Chang, S., and Scharberg, M.A.: 1995, Organic Compounds Produced by Photolysis of Realistic Interstellar and Cometary Ice Analogs Containing Methanol, Astrophys. J. 454, 327–344.
Bernstein, M.P., Sandford, S.A., and Allamandola, L.J.: 1997, The Infrared Spectra of Nitriles and Related Compounds Frozen in Ar and H2O, Astrophys. J. 476, 932–942.
Bernstein, M.P., Sandford, S.A., Allamandola, L.J., and Gillette, J.S., Clemett, S.J., and Zare, R.N.: 1999, UV Irradiation of Polycyclic Aromatic Hydrocarbons in Ices: Production of Alcohols, Quinones, and Ethers, Science 283, 1135–1138.
Bischoff, A., Palme, H., Schultz, L., Weber, D., Weber, H.W., and Spettel, B.: 1993, Acfer 182 and Paired Samples, an Iron-Rich Carbonaceous Chondrite: Similarities with ALH85085 and Relationship to CR Chondrites, Geochim. Cosmochim. Acta 57, 2631–2648.
Bland, P.A. and Smith, T.B.: 2000, Meteorite Accumulation on Mars, Icarus 144, 21–26.
Bockelée-Morvan, D., Gautier, D., Lis, D.C., Young, K., Keene, J., Phillips, T., Owen, T., Crovisier, J., Goldsmith, P.F., Bergin, E.A., Despois, D., and Wootten, A.: 1998, DeuteratedWater in Comet C/1996 B2 (Hyakutake) and Its Implications for the Origin of Comets, Icarus 133, 147–162.
Bockelée-Morvan, D., Lis, D.C., Wink, J.E., Despois, D., Crovisier, J., Bachiller, R., Benford, D.J., Biver, N., Colom, P., Davies, J.K., Gérard, E., Germain, B., Houde, M., Mehringer, D., Moreno, R., Paubert, G., Phillips, T.G., and Rauer, H.: 2000, New Molecules Found in Comet C/1995 O1 (Hale-Bopp), Astron. Astrophys. 353, 1101–1114.
Bogard, D.D. and Johnson, P.: 1983, Martian Gases in an Antarctic Meteorite? Science 221, 651–654.
Bonner, W.A. and Rubenstein, E.: 1987, Supernovae, Neutron Stars and Biomolecular Chirality, BioSystems 20, 99–111.
Bonner, W.A.: 1991, The Origin and Amplification of Biomolecular Chirality, Origins Life Evol. Biosphere 21, 59–111.
Brearley, A.J.: 1997, Phyllosilicates in theMatrix of the Unique Carbonaceous Chondrite Lewis Cliff 85332 and Possible Implications for the Aqueous Alteration of CI Chondrites, Meteorit. Planet. Sci. 32, 377–388.
Brinton, K.L.F.: 1998, Exogenous Delivery of Amino Acids to the Earth and Other Solar System Bodies: A Source of Prebiotic Compounds for the Origin of Life?, Ph.D. Thesis, Scripps Institution of Oceanography, University of California at San Diego, 235 pp.
Brinton, K.L.F., Engrand, C., Glavin, D.P., Bada, J.L., and Maurette, M.: 1998, A Search for Extraterrestrial Amino Acids in Carbonaceous Antarctic Micrometeorites, Orig. Life Evol. Biosphere 28, 413–424.
Brown, P.G., Hildebrand, A.R., Zolensky, M.E., Grady, M., Clayton, R.N., Mayeda, T.K., Tagliaferri, E., Spalding, R., McRae, N.D., Hoffman, E.L., Mittlefehldt, D.W., Wacker, J.F., Bird, J.A., Campbell, M.D., Carpenter, R., Gingerich, H., Glatiotis, M., Greiner, E., Mazur, M.J., McCausland, P.J., Plotkin, H., Rubak Mazur, T.: 2000, The Fall, Orbit, and Composition of the Tagish Lake Meteorite: A New Type of Carbonaceous Chondrite, Science 290, 320–325.
Bunch, T.E. and Chang, S.: 1980, Carbonaceous Chondrites-II. Carbonaceous Chondrite Phyllosilicates and Light Element Geochemistry as Indicators of Parent Body Processes and Surface Conditions, Geochim. Cosmochim. Acta 44, 1543–1577.
Burbine, T.: 1998, Could G-class Asteroids Be the Parent Bodies of the CM Chondrites?, Meteorit. Planet. Sci. 33, 253–258.
Campins, H. and Swindle, T.D.: 1998, Expected Characteristics of Cometary Meteorites, Meteorit. Planet. Sci. 33, 1201–1211.
Chang, S., DesMarais, D., Mack, R., Miller, S.L., Strathearn, G.E.: 1983, Prebiotic Organic Synthesis and the Origin of Life, in J. W. Schopf (ed.), Earth's Earliest Biosphere, Princeton University Press, Princeton, NJ, USA, pp. 53–92.
Cherchneff, I., Barker, J.R., and Tielens, A.G.G.M.: 1992, Polycyclic Aromatic Hydrocarbon Formation in Carbon-rich Stellar Envelopes, Astrophys. J. 401, 269–287.
Chyba, C.F., Thomas, P.J., Brookshaw, L., and Sagan, C.: 1990, Cometary Delivery of Organic Molecules to the Early Earth, Science 249, 366–373.
Chyba, C.F. and Sagan, C: 1992, Endogenous Production, Exogenous Delivery and Impact-Shock Synthesis of Organic Molecules: An Inventory for the Origins of Life, Nature 355, 125–132.
Claus, G. and Nagy, B.: 1961, A Microbial Examination of some Carbonaceous Chondrites, Nature 192, 594–596.
Clayton, R.N. and Mayeda, T.K.: 1984, The Oxygen Isotope Record in Murchison and Other Carbonaceous Chondrites, Earth Planet. Sci. Lett. 67, 151–161.
Clemett, S.J., Maechling, C.R., Zare, R.N., Swan, P.D., and Walker, R. M.: 1993, Identification of Complex Aromatic Molecules in Individual Interplanetary Dust Particles, Science 262, 721–725.
Clemett, S.J., Chillier, X.D.F., Gillette, S., Zare, R.N., Maurette, M., Engrand, C., and Kurat, G.: 1998, Observation of Indigenous Polycyclic Aromatic Hydrocarbons in ‘Giant’ Carbonaceous Antarctic Micrometeorites, Origins Life Evol. Biosphere 28, 425–448.
Cloëz, S.: 1864, Analyse Chimique de la Pierre Météorique d'Orgueil, Comp. Rend. Acad. Sci. Paris 59, 37–40.
Cooper, G.W., Onwo, W.M., and Cronin, J.R.: 1992, Alkyl Phosphonic Acids and Sulfonic Acids in the Murchison Meteorite, Geochim. Cosmochim. Acta 56, 4109–4115.
Cooper, G.W. and Cronin, J.R.: 1995, Linear and Cyclic Carboxamides of the Murchison Meteorite: Hydrolyzable Derivatives of Amino Acids and Other Carboxylic Acids, Geochim. Cosmochim. Acta 59, 1003–1015.
Cooper, G.W., Thiemens, M.H., Jackson, T.L., and Chang, S.: 1997, Sulfur and Hydrogen Isotope Anomalies inMeteorite Sulfonic Acids, Science 277, 1072–1074. Cronin, J. R.,Moore, C.: 1976, Amino Acids in the Nogoya and Mokoia Carbonaceous Chondrites, Geochim. Cosmochim. Acta 40, 853-857.
Cronin, J.R. and Pizzarello, S.: 1983, Amino Acids in Meteorites, Adv. Space Res. 3, 5–18.
Cronin, J.R., Pizzarello, S., Gandy, W.E.: 1979, Amino Acids Analysis with o-Phthalaldehyde Detection: Effects of Reaction Temperature and Thiol on Fluorescence Yields, Anal. Biochem. 93, 174–179.
Cronin, J. R., Gandy, W. E., and Pizzarello, S.: 1981, Amino Acids of the Murchison Meteorite: I. Six Carbon Acyclic Primary α-Amino Alkanoic Acids, J. Mol. Evol. 17, 265–272.
Cronin, J. R. and Pizzarello, S.: 1986, Amino Acids of the Murchison Meteorite: III. Seven Carbon Acyclic Primary α-Amino Alkanoic Acids, Geochim. Cosmochim. Acta 50, 2419–2427.
Cronin, J.R., Pizzarello, S., Frye, J.S.: 1987, 13C NMR Spectroscopy of the Insoluble Carbon of Carbonaceous Chondrites, Geochim. Cosmochim. Acta 51, 299–303.
Cronin, J.R., Pizzarello, S., and Cruikshank, D.P.: 1988, OrganicMatter in Carbonaceous Chondrites, Planetary Satellites, Asteroids and Comets, in J.F. Kerridge, M.S. Matthews (eds.), Meteorites and The Early Solar System, University of Arizona Press, Tucson, AZ, USA, pp. 819–857.
Cronin, J.R. and Pizzarello, S.: 1990, Aliphatic Hydrocarbons of the Murchison Meteorite, Geochim. Cosmochim. Acta 54, 2859–2868.
Cronin, J.R. and Chang, S.: 1993, Organic Matter in Meteorites: Molecular and Isotopic Analyses of the Murchison Meteorites, in J.M. Greenberg, C.X. Mendoza-Gomez and V. Pirronello (eds.), The Chemistry of Life's Origin, Kluwer Academic Publishers, The Netherlands, pp. 209–258.
Cronin, J.R., Pizzarello, S., Epstein, S., and Krishnamurthy, R.V.: 1993, Molecular and Isotopic Analyses of the Hydroxy Acids, Dicarboxylic Acids, and Hydroxydicarboxylic Acids of the Murchison Meteorite, Geochim. Cosmochim. Acta 57, 4745–4752.
Cronin, J.R. and Pizzarello, S: 1997: Enantiomeric Excesses in Meteoritic Amino Acids, Science 275, 951–955.
Cruikshank, D. P., Allamandola, L.J., Hartmann, W.K., Tholen, D. J., Brown, R. H., Matthews, C.N., and Bell, J.F.: 1991, Solid Ca=N-bearing Material on Outer Solar System Bodies, Icarus 94, 345–353.
Cruikshank, D.P.: 1997, Organic Matter in the Outer Solar System: From Meteorites to the Kuiper Belt, in Y.J. Pendleton and A.G.G.M. Thielens (eds.), From Stardust to Planetesimals, ASP Conference Series 122, USA, pp. 315–333.
Cruikshank, D.P., Roush, T.L., Bartholomew, M.J., Geballe, T.R., Pendleton, Y.J., White, S.M., Bell, J.F., Davies, J.K., Owen, T.C., de Bergh, C., Tholen, D.J., Bernstein, M.P., Brown, R.H., Tryka, K.A., Dalle Ore, C.M.: 1998, The Composition of Centaur 5145 Pholus, Icarus 135, 389–407.
Desch, S.J., Cuzzi, J.N.: 2000, 'The Generation of Lightning in the Solar Nebula, Icarus 143, 87–105.
Diederich, F. and Whetten, F.: 1992, Beyond C60: The Higher Fullerenes, Acc. Chem. Res. 25, 119–126.
Deamer, D.: 1997, The First Living Systems: A Bioenergetic Perspective, Microbiol. Mol. Biol. Rev. 61, 239–261.
DuFresne, E.R. and Anders, E.: 1962, On the Chemical Evolution of the Carbonaceous Chondrites, Geochim. Cosmochim. Acta 26, 1085–1114.
Ehrenfreund, P., Boogert, A.C.A., Gerakines, P.A., Tielens, A.G.G.M., and van Dieshoeck, E.F.: 1997, Infrared Spectroscopy of Interstellar Apolar Ice Analogs, Astron. Astrophys. 328, 649–669.
Ehrenfreund, P. and Charnley, S.B: 2000, Organic Molecules in the Interstellar Medium, Comets and Meteorites: A Voyage from Dark Clouds to the Early Earth, Ann. Rev. Astron. Astrophys. 38, 427–483.
Ehrenfreund, P., Glavin, D., Botta, O., Cooper, G.W., G., and Bada, J.B.: 2001, ExtraterrestrialAmino Acid in Orgueil and Ivuna: Tracing the Parent Body of CI Type Carbonaceous Chondrites, Proc. Natl. Acad. Sci. USA 98, 2138–2141.
Endress, M. and Bischoff, A.: 1996, Carbonates in CI Chondrites: Clues to Parent Body Evolution, Geochim. Cosmochim. Acta 60, 489–507.
Endress, M., Zinner, E., and Bischoff, A.: 1996, Early Aqueous Activity on Primitive Meteorite Parent Bodies, Nature 379, 701–703.
Engel, M.H., Macko, S.A., and Silfer, J.A.: 1990, Carbon Isotope Composition of Individual Amino Acids in the Murchison Meteorite, Nature 348, 47–49.
Engel, M.H. and Macko, S.A.: 1997, Isotopic Evidence for Extraterrestrial Non-racemic Amino Acids in the Murchison Meteorite, Nature 389, 265–268.
Epstein, S., Krishnamurthy, R.V., Cronin, J.R., Pizzarello, S., Yuen, G.U.: 1987, Unusual Stable Isotope Ratios in Amino Acid and Carboxylic Acid Extracts from the Murchison Meteorite, Nature 326, 477–479.
Ferris, J.P., Joshi, P.C., Edelson, E.H., and Lawless, J.G.: 1978, HCN: A Plausible Source of Purines, Pyrimidines and Amino Acids on the Primitive Earth, J. Mol. Evol. 11, 293–311.
Flores, J.J., Bonner, W.A., and Massey, G.A.: 1977, Asymmetric Photolysis of (RS)-Leucine with Circularly Polarized Ultraviolet Light, J. Am. Chem. Soc. 99, 3622–3625.
Foing, B.H. and Ehrenfreund, P.: 1996, Fullerenes in Space, Adv. Space Res. 19, 1033–1042.
Folsome, C.E., Lawless, J.G., Romiez, M., and Ponnamperuma, C.: 1973, Heterocyclic Compounds Recovered from Carbonaceous Chondrites, Geochim. Cosmochim. Acta 37, 455–465.
Gerakines, P.A., Schutte, W.A., and Ehrenfreund, P.: 1996, Ultraviolet Processing of Interstellar Ice Analogs, Astron. Astrophys 312, 289–305.
Gibb, E.L., Whittet, D.C.B., Schutte, W.A., Boogert, A.C.A., Chiar, J.E., Ehrenfreund, P., Gerakines, P.A., Keane, J.V., Tielens, A.G.G.M., van Dieshoeck, E.F., Kerkhof, O.: 2000, An Inventory of Interstellar Ices Toward the Embedded Protostar W33A, Astrophys. J. 536, 347–356.
Gibson, E.K., Moore, C.B., and Lewis, C.F.: 1971, Total Nitrogen and Carbon Abundances in Carbonaceous Chondrites, Geochim. Cosmochim. Acta 35, 599–604.
Gilmour, I. and Pillinger, C.T.: 1994, Isotopic Compositions of Individual Polycyclic Aromatic Hydrocarbons from the Murchison Meteorite, Mon. Not. R. Astron. Soc. 269, 235–240.
Glassgold, A.E.: 1996, Circumstellar Photochemistry, Annu. Rev. Astron. Astrophys. 34, 241–277.
Glavin, D.P. and Bada, J.L.: 1998, Isolation of Amino Acids from Natural Samples Using Sublimation, Anal. Chem. 70, 3119–3122.
Glavin, D.P., Bada, J.L., Brinton, K.L.F., and McDonald, G.D.: 1999, Amino Acids in the Martian Meteorite Nakhla, Proc. Natl. Acad. Sci. USA 96, 8835–8838.
Glavin, D.P., Bada, J.L.: 2001, Survival of Amino Acids in Micrometeorites During Atmsopheric Entry, Astrobiology, in press.
Grady, M.M., Wright, I.P., Swart, P.K., and Pillinger, C.T.: 1988, The Carbon and Oxygen Isotopic Composition of Meteoritic Carbonates, Geochim. Cosmochim. Acta 52, 2855–2866.
Greenberg, J.M.: 1982, Dust in Dense Clouds: One Stage in a Cycle, in J.E. Beckman and J.P. Phillips (eds.), Submillimetre Wave Astronomy, Cambridge University Press, UK, pp. 261–306.
Greenberg, J.M.: 1993, Physical and Chemical Composition of Comets - From Interstellar Space to the Earth, in J.M. Greenberg, C.X. Mendoza-Gomez and V. Pirronello (eds.), The Chemistry of Life's Origin, Kluwer Academic Publishers, The Netherlands, pp. 195–207.
Greenberg, J.M., Kouchi, A., Niessen, W., Irth, H., van Paradijs, J., de Groot, M., and Hermsen, W.: 1994, Interstellar Dust, Chirality, Comets and the Origins of Life: Life from Dead Stars?, J. Biol. Phys. 20, 61–70.
Greshake, A., Klock, W., Arndt, P., Maetz, M., Flynn, G.J., Bajt, S., Bischoff, A.: 1998, Heating Experiments Simulating Atmospheric Entry Heating of Micrometeorites: Clues to Their Parent Body Sources, Meteorit. Planet. Sci. 33, 267–290.
Hagen, W., Allamandola, L.J., and Greenberg, J.M.: 1979, Interstellar Molecule Formation in Grain Mantles: The Laboratory Analog Experiments, Results and Implications, Astrophys. Space Sci. 65, 215–240.
Hahn, J.H., Zenobi, R., Bada, J.L., and Zare, R.N.: 1988, Application of Two-step Laser Mass Spectroscopy to Cosmogeochemistry: Direct Analysis of Meteorites, Science 239, 1523–1525.
Halbout, J., Robert, F., and Javoy, M.: 1990, Hydrogen and Oxygen Isotope Compositions in Kerogen from the Orgueil Meteorite: Clues to a Solar Origin, Geochim. Cosmochim. Acta 54, 1453-1462.
Hartmann, W.K., Tholen, D., and Cruikshank, D.P.: 1987, The Relationship of Active Comets, ‘Extinct’ Comets, and Dark Asteroids, Icarus 69, 33–50.
Hayatsu, R. and Anders, E.: 1981, Organic Compounds in Meteorites and Their Origins, Top. Curr. Chem 99, 1–37.
Hayes, J.M.: 1967, Organic Constituents of Meteorites, Geochim. Cosmochim. Acta 31, 1395–1440.
d'Hendecourt, L.: 1997, The PAH Hypothesis: Infrared Spectroscopic Properties of PAHs, in Y.J. Pendleton, A.G.G.M. Tielens (eds.), From Stardust to Planetesimals, ASP Conference Series 122, USA, pp. 129–145.
d'Hendecourt, L. and Ehrenfreund, P.: 1997, Spectroscopic Properties of Polycyclic Aromatic Hydrocarbons (PAHs) and Astrophysical Implications, Adv. Space Res. 19, 1023–1032.
Herbst, E.: 1995, Chemistry in the Interstellar Medium, Annu. Rev. Phys. Chem. 46, 27–53.
Herbst, E.: 2001, The Chemistry of Interstellar Space, Chem. Soc. Rev. 30, 168-176.
Heyns, K., Walter, W., and Meyer, E.: 1957, Modelluntersuchungen zur Bildung Organischer Verbindungen in Atmosphären Einfacher Gase durch Elektrische Entladungen, Naturw. 44, 385–389.
Hiroi, T., Pieters, C.M., Zolensky, M.E., and Lipshutz, M.E.: 1993, Evidence for Thermal Metamorphism on the C, G, B, and F Asteroids, Science 261, 1016–1018.
Hiroi, T., Zolensky, M.E., Pieters, C.M., Lipschutz, M.E.:1996, Thermal metamorphism of the C, G, B, and F asteroids seen the 0.7 µm, 3 µm, and UV absorption strength in comparison with carbonaceous chondrites, Meteorit. Planet. Sci. 31, 321–327.
Hiroi, T., Zolensky, M.E., and Peters, C.M.: 2001, The Tagish Lake Meteorite: A Possible Sample from a D-Type Asteroid, Science 293, 2234–2236.
Hodgson, G.W. and Baker, B.L.: 1964, Evidence for Porphyrins in the Orgueil Meteorite, Nature 202, 125–131.
Hollis, J.M., Lovas, F.J., and Jewell, P.R.: 2000, Interstellar Glycoaldehyde: The First Sugar, Astrophys. J. 540, L107–L110.
Hutt, L.D., Glavin, D.P., Bada, J.L., and Mathies, R.A.: 1999, Microfabricated Capillary Electrophoresis Amino Acid Chirality Analyzed for Extraterrestrial Exploration, Anal. Chem. 71, 4000–4006.
Irvine, W.M.: 1998, Extraterrestrial Organic Matter: A Review, Origins Life Evol. Biosphere 28, 365–383.
Jewitt, D.C., Matthews, H.E., Owen, T., and Meier, R.: 1997, Measurements of 12C/13C, 14N/15N, and 32S/34S ratios in Comet Hale-Bopp (C/1995 O1), Science 278, 90-93.
Jungclaus, G., Cronin, J.R., Moore, C.B., and Yuen, G.U.: 1976a, Aliphatic Amines in Meteorites, Nature 261, 126–128.
Jungclaus, G., Yuen, G.U., Moore, C.B., and Lawless, J.G.: 1976b, Evidence for the Presence of Low Molecular Weight Alcohols and Carbonyl Compounds in the Murchison Meteorite, Meteoritics 11, 231–237.
Kallemeyn, G.W., Rubin, A.E., and Wasson, J.T.: 1991, The Compositional Classification of Chondrites: V. The Karoonda (CK) Group of Carbonaceous Chondrites, Geochim. Cosmochim. Acta 55, 881–892.
Kallemeyn, G.W., Rubin, A.E., Wasson, J.T.: 1991, The Compositional Classification of Chondrites: VI. The CR Carbonaceous Chondrite Group, Geochim. Cosmochim. Acta 58, 2873–2888.
Kerridge, J.F.: 1983, Isotopic Composition of Carbonaceous-chondrite Kerogen: Evidence for an Interstellar Origin of Organic Matter in Meteorites, Earth Planet. Sci. Lett. 64, 186-200.
Kerridge, J.F., Chang, S., and Shipp, R.: 1987, Isotopic Characterization of Kerogen-like Material in the Murchison Carbonaceous Chondrite, Geochim. Cosmochim. Acta 51, 2527–2540.
Kerridge, J.F.: 1999, Formation and Processing of Organics in the Early Solar System, Space Sci. Rev. 90, 275–288.
Kessler, M.F., Steinz, J.A., Anderegg, M.E., Clavel, J., Drechsel, G., Estaria, P., Faelker, J., Riedlinger, J.R., Robson, A., Taylor, B.G., and Ximénez de Ferrán, S.: 1996, The Infrared Space Observatory (ISO) Mission, Astron. Astrophys. Lett. 315, L27–L31.
Kolodny, Y., Kerridge, J.F., and Kaplan, I.R.: 1980, Deuterium in Carbonaceous Chondrites, Earth Planet. Sci. Lett. 46, 149–158.
Kress, M: 2000, New Developments in Inner Solar Nebula Chemistry, in Y.C. Minh and E.F. van Dishoeck (eds.), Astrochemistry: From Molecular Clouds to Planetary Systems, Astronomical Society of the Pacific, San Francisco, CA, USA, pp. 537–547.
Kress, M., and Tielens, A.G.G.M.: 2001, The Role of Fischer-Tropsch Catalysis in Solar Nebula Chemistry, Meteorit. Planet. Sci. 36, 75–91.
Krishnamurthy, R.V., Epstein, S., Cronin, J.R., Pizzarello, S., and Yuen, G.U.: 1992, Isotopic and Molecular Analyses of Hydrocarbons and Monocarboxylic Acids of the Murchison Meteorite, Geochim. Cosmochim. Acta 56, 4045–4058.
Kroto, H.W., Heath, J.R., O'Brien, S.C., Curl, R.F., and Smalley, R.E: 1985, C60: Buckminsterfullerene, Nature 318, 162–163.
Kung, C.C. and Clayton, R.N.: 1978, Nitrogen Abundances and Isotopic Composition in Stony Meteorites, Earth Planet. Sci. Lett. 38, 421–435.
Kung, C.C., Hayatsu, R., Studier, M.H., and Clayton, R.N.: 1979, Nitrogen Isotope Fractionation in the Fischer-Tropsch Synthesis and the Miller-Urey Reaction, Earth Planet. Sci. Lett. 46, 141–146.
Kvenvolden, K., Lawless, J., Pering, K., Peterson, E., Flores, J., Ponnamperuma, C., Kaplan, I.R., and Moore, C.: 1970, Evidence for Extraterrestrial Amino-acids and Hydrocarbons in the Murchison Meteortie, Nature 228, 923–926.
Kvenvolden, K.A., Glavin, D.P., and Bada, J.L.: 2000, Extraterrestrial Amino Acid in the Murchison Meteorite: Re-evaluation after Thirty Years, in G.A. Goodfriend, M.J. Collins, M.L. Fogel, S.A. Macko, and J.F. Wehmiller (eds.), Perspectives in Amino Acid and Protein Geochemistry, Oxford University Press, New York, USA, pp. 7–14.
Lawless, J.G., Zeitmann, B., Pereira, W.E., Summons, R.E., and Duffield, A.M.: 1974, Dicarboxylic Acids in the Murchison Meteorite, Nature 251, 40–41.
Lawless, J.G. and Yuen, G.U.: 1979, Quantification of Monocarboxylic Acids in the Murchison Carbonaceous Meteorite, Nature 282, 396–398.
Lerner, N.R., Peterson, E., and Chang, S.: 1993, The Strecker Synthesis as a Source of Amino Acids in Carbonaceous Chondrites: Deuterium Retention During Synthesis, Geochim. Cosmochim. Acta 57, 4713–4723.
Lerner, N.R.: 1997, Influence of Allende Minerals on Deuterium Retention of Products of the Strecker Synthesis, Geochim. Cosmochim. Acta 61, 4885–4893.
Leshin, L.A., Rubin, A.E., and McKeegan, K.D.: 1997, The Oxygen Isotopic Composition of Olivine and Pyroxene from CI Chondrites, Geochim. Cosmochim. Acta 61, 835–845.
Levy, M., Miller, S.L., Brinton, K.L.F., and Bada, J.L.: 2000, Prebiotic Synthesis of Adenine and Amino Acids under Europa-like Conditions, Icarus 145, 609–613.
Lodders, K. and Osborne, R.: 1999, Perspectives on the Comet-Asteroid-Meteorite Link, Space Sci. Rev. 90, 289–297.
Love, S.G. and Brownlee, D.E.: 1993, A Direct Measurement of the Terrestrial Mass Accretion Rate of Cosmic Dust, Science 262, 550–553.
Luu, L., Jewitt, D., and Cloutis, E.: 1994, Near-Infrared Spectroscopy of Primitive Solar System Objects, Icarus 109, 133–144.
Macdougall, J.D., Lugmair, G.W., and Kerridge, J.F.: 1984, Early Solar System Aqueous Activity: Sr Isotope Evidence from the Orgueil CI Meteorite, Nature 307, 249–251.
Maurette, M.: 1998, Carbonaceous Micrometeorites and the Origin of Life, Origins Life Evol. Biosphere 28, 385–412.
Maurette, M., Dupart, J., Engrand, C., Gounelle, M., Kurat, G., Matrajt, G., and Toppani, A.: 2000, Accretion of Neon, Organics, CO2, Nitrogen andWater from Large Interplanetary Dust Particles on the Early Earth, Planet. Space Sci. 48, 1117–1137.
McCord, T.B., Adams, J.B., and Johnson, T.V.: 1977, Asteroid Vesta: Spectral Reflectivity and Compositional Implications, Science 168, 1445–1447.
McDonald, G.D., Thompson, W.R., Heinrich, M., Khare, B.N., and Sagan, C.: 1994, Chemical Investigation of Titan and Triton Tholins, Icarus 108, 137–145.
McDonald, G.D. and Bada, J.L.: 1995, A Search for Endogenous Amino Acids in the Martian Meteorite EETA79001, Geochim. Cosmochim. Acta 59, 1179–1184.
McKay, D.S., Gibson, E.K., Thomas-Keprta, K.L., Vali, H., Romanek, C.S., Clemett, S.J., Chillier, X.D.F., Maechling, C.R., and Zare, R.N.: 1996, Search for Past Life on Mars: Possible Relic Biogenic Activity in Martian Meteorite ALH84001, Science 273, 924–930.
McSween, H.Y.: 1979, Are Carbonaceous Chondrites Primitive or Processed? A Review, Rev. Geophys. Space Phys. 17, 1059–1078.
McSween, H.Y., Sears, D.W.G., and Dodd, R.T.: 1988, Thermal Metamorphism, in J.F. Kerridge and M.S. Matthews (eds.), Meteorites and the Early Solar System, University of Arizona Press, Tucson, AZ, USA, pp. 102–113.
Meier, R., Owen, T.C., Matthews, H.E., Jewitt, D.C., Bockelée-Morvan, D., Biver, N., Crovisier, J., and Gautier, D.: 1998a, A Determination of the HDO/H2O Ratio in Comet C/1995 O1 (Hale-Bopp), Scienc 279, 842–844.
Meier, R., Owen, T.C., Jewitt, D.C., Matthews, H.E., Senay, M., Biver, N., Bockelée-Morvan, D., Crovisier, J., and Gautier, D.: 1998b, Deuterium in Comet C/1995 O1 (Hale-Bopp): Detection of DCN, Science 279, 1707–1709.
Meinschein, W.G.: 1963, Benzene Extracts of the Orgueil Meteorite, Nature 197, 833–836.
Messenger, S., Amari, S., Gao, X., Walker, R.M., Clemett, S.J., Chillier, X.D.F., Zare, R.N., and Lewis, R.S.: 1998, Indigenous Polycyclic Aromatic Hydrocarbons in Circumstellar Graphite Grains form Primitive Meteorites, Astrophys. J. 502, 284–295.
Miller, S.L.: 1953, A Production of Amino Acids under Possible Primitive Earth Conditions, Science 117, 528-529.
Miller, S.L.: 1955, Production of Some Organic Compounds under Possible Primitive Earth Conditions, J. Am. Chem. Soc. 77, 2351–2361.
Miller, S.L.: 1957, The Mechanism of Synthesis of Amino Acids by Electric Discharges, Biochim. Biophys. Acta 23, 480–489.
Minh, Y.C. and van Dieshoeck, E.F.: 2000, Astrochemistry: From Molecular Clouds to Planetary Systems, Astronomical Society of the Pacific, San Francisco, CA, USA.
Nagy, B.: 1975, Carbonaceous, Elsevier Scientific Publishing, The Netherlands.
Naraoka, H., Shimoyama, A., Komiya, M., Yamamoto, H., and Harada, K.: 1988, Hydrocarbons in the Yamato-791198 Carbonaceous Chondrite from Antarctica, Chem. Lett. 831–834.
Naraoka, H., Shimoyama, A., and Harada, K.: 2000, Isotopic Evidence from an Antarctic Carbonaceous Chondrite for Two Reaction Pathways of Extraterrestrial PAH Formation, Earth Planet. Sci. Lett. 184, 1–7.
Orò, J., Updegrove, W.S., and Flory, D.A.: 1969, Isotopic Carbon Analysis of Meteoritic Organic Matter, NASA Contract Rep. (1968), NASA-CR-103427, 59, from: Sci. Tech. Aerosp. Rep. 7, 3319.
Orton, G.S., Lacy, J.H., Achtermann, J.M., Parmar, P., and Blass, W.E.: 1992, Thermal Spectroscopy of Neptune: The Stratospheric Temperature, Hydrocarbon Abundances, and Isotopic Ratios, Icarus 100, 541–555.
Owen, T., Biemann, K., Rushneck, D.R., Biller, J.E., Howarth, D.W., and Lafleur, A.L.: 1977, The Composition of the Atmosphere at the Surface of Mars, J. Geophys. Res. 82, 4635–4639.
Owen, T., Cruikshank, D., de Bergh, C., and Gaballe, T.: 1994, Dark Matter in the Outer Solar System, Adv. Space Res. 16, (2)41–(2)49.
Peltzer, E.T. and Bada, J.L.: 1978, α-Hydroxycarboxylic Acids in the Murchison Meteorite, Nature 272, 443–444.
Peltzer, E.T., Bada, J.L., Schlesinger, G., and Miller, S.L.: 1984, The Chemical Conditions on the Parent Body of the Murchison Meteorite: Some Conclusions Based on Amino, Hydroxy, and Dicarboxylic Acids, Adv. Space Sci. 4, 69–74.
Pendleton, Y.J.: 1997, The Nature and Evolution of Interstellar Organics, in Y.J. Pendleton and A.G.G.M. Thielens (eds.), From Stardust to Planetesimals, ASP Conference Series 122, USA, pp. 179–200.
Pierazzo E. and Chyba, C.F.: 1999, Amino Acid Survival in Large Cometary Impacts, Meteorit. Planet. Sci. 34, 909–918.
Pizzarello, S., Krishnamurthy, R.V., Epstein, S., and Cronin, J.R.: 1991, Isotopic Analyses of Amino Acids from the Murchison Meteorite, Geochim. Cosmochim. Acta 55, 905–910.
Pizzarello, S., Feng, X., Epstein, S., and Cronin, J.R.: 1994, Isotopic Analyses of Nitrogenous Compounds from the Murchison Meteorite: Ammonia, Amines, Amino Acids, and Polar Hydrocarbons, Geochim. Cosmochim. Acta 58, 5579–5587.
Pizzarello, S. and Cronin, J.R.: 1998, Alanine Enantiomers in the Murchison Meteorite, Nature 394, 236.
Pizzarello, S., and Cronin, J.R.: 2000, Non-racemic Amino Acids in the Murray and Murchison Meteorites, Geochim. Cosmochim. Acta 64, 329–338.
Rikken, G.L.J.A. and Raupach, E.: 2000, Enantioselective Magnetochiral Photochemistry, Nature 405, 932–935.
Robert, F. and Epstein, S.: 1982, The Concentration and Isotopic Composition of Hydrogen, Carbon and Nitrogen in Carbonaceous Chondrites, Geochim. Cosmochim. Acta 46, 81–95.
Robl, T.L. and Davis, B.H.: 1993, Comparison of the HF-HCl and HF-BF3 Maceration Techniques and the Chemistry of Resultant Organic Concentrates, Org. Geochem. 20, 249–255.
Sagan, C., Thompson, W.R., and Khare, B.N.: 1992, Titan: A Laboratory for Prebiological Organic Chemistry, Acc. Chem. Res. 25, 286–292.
Sagan, C., Khare, B.N., Thompson, W.R., McDonald, G.D., Wing, M.R., Bada, J.L., Vo-Dinh, T., and Arakawa, E.T,: 1993, Polycyclic Aromatic Hydrocarbons in the Atmospheres of Titan and Jupiter, Astrophys. J. 414, 399–405.
Sandford, S.A., Allamandola, L.J., and Bernstein, M. P.: 1997, The Composition and Ultraviolet and Thermal Processing of Interstellar Ices, in Y.J. Pendleton and A.G.G.M. Thielens (eds.), From Stardust to Planetesimals, ASP Conference Series 122, USA, pp. 201–213.
Sandford, S.A., Bernstein, M.P., Allamandola, L.J., Gillette, J.S., and Zare, R.N.: 2000, Deuterium Enrichments of Polycyclic Aromatic Hydrocarbons by Photochemically Induced Exchange with Deuterium-rich Cosmic Ices, Astrophys. J. 538, 691–697.
Salama, F., Galazutdinov, G.A., Krelowski, J., Allamandola, L.J., and Musaev, F.A.: XXXX, Polycyclic Aromatic Hydrocarbons and the Diffuse Interstellar Bands: A Survey, Astrophys. J. 526, 265–273.
Schidlowski, M.: 2000, Carbon Isotopes as Biogeochemical Recorders of Life over 3.8 Ga of Earth History: Evolution of a Concept, Precambrian Res., in press.
Sears, D.W.G. and Dodd, R.T.: 1988, Overview and Classification of Meteorites, in J.F. Kerridge and M.S. Matthews (eds.), Meteorites and the Early Solar System, University of Arizona Press, Tucson, AZ, USA, pp. 3–31.
Sears, D.: 1997, The Evolution of Igneous Asteroids: Focus on Vesta and the HED Meteorites, Houston, Texas, 1996 October 16-18, Meteorit. Planet. Sci. 32, 3.
Sephton, M. A., Pillinger, C.T., and Gilmour, I.: 1998, δ13C of Free and Macromolecular Aromatic Structures in the Murchison Meteorite, Geochim. Cosmochim. Acta 62, 1821–1828.
Septhon, M.A., Pillinger, C.T., Gilmour, I.: 1999, Investigating the Constitution of Macromolecular Material in Meteorites Using Hydrous Pyrolysis, ACS, Div. Fuel Chem. Preprints 44, 368–372.
Sephton, M.A., Pillinger, C.T., and Gilmour, I.: 2000, Aromatic Moieties in Meteoritic Macromolecular Materials: Analyses by Hydrous Pyrolysis and δ13C of Individual Compounds, Geochim. Cosmochim. Acta 64, 321–328.
Sephton, M.A. and Gilmour, I.: 2000, Aromatic Moieties in Meteorites: Relics of Interstellar Grain Processes?, Astrophys. J. 540, 588–591.
Sephton, M.A., Pillinger, C.T., and Gilmour, I.: 2001, Normal Alkanes in Meteorites: Molecular δ13C Values Indicate an Origin by Terrestrial Contamination', Precambrian Res. 106, 47–58.
Shimoyama, A., Harada, K., and Yanai, K.: 1985, Amino Acids from the Yamato-791198 Carbonaceous Chondrite from Antarctica, Chem. Lett. 1183–1186.
Shimoyama, A., Naraoka, H., Komiya, M., and Harada, K.: 1989, Analyses of Carboxylic Acids and Hydrocarbons in Antarctic Carbonaceous Chondrites, Yamato-74662 and Yamato-793321, Geochem. J. 23, 181–193.
Simons, S.S., Jr. and Johnson, D.F.: XXXX, Reaction of o-Phthaldialdehyde and Thiols with Primary Amines: Formation of 1-Alkyl(and aryl)thio-2-alkylisoindoles, J. Org. Chem. 43, 2886–2891.
Smith, D.: 1992, The Ion Chemistry of Interstellar Clouds, Chem. Rev. 92, 1473–1485.
Smith, J.W. and Kaplan, I.R.: 1970, Endogenous Carbon in Carbonaceous Meteorites, Science 167, 1367–1370.
Stoks, P.G. and Schwartz, A.W.: 1979, Uracil in Carbonaceous Chondrites, Nature 282, 709–710.
Stoks, P.G. and Schwartz, A.W.: 1981, Nitrogen-heterocyclic Compounds in Meteorites: Significance and Mechanisms of Formation, Geochim. Cosmochim. Acta 45, 563-569.
Stoks, P.G. and Schwartz, A.W.: 1982, Basic Nitrogen-heterocyclic Compounds in the Murchison Meteorite, Geochim. Cosmochim. Acta 46, 309–315.
Strecker, A.: 1850, Ñber die künstliche Bildung der Milchsäure und einem neuen dem Glycocoll homologen Körper, Ann. Chem. 75, 27.
Swart, P.K., Grady, M.M., Pillinger, C.T., Lewis, R.S., and Anders, E.: 1983, Interstellar Carbon in Meteorites, Science 220, 406–410.
Taylor, F.W. and Coustenis, A.: 1998, Titan in the Solar System, Planet. Space Sci. 46, 1085–1097.
Teixeira, T.C., Devlin, J.P., Buch, V., and Emerson, J.P.: 1999, Discovery of Solid HDO in Grain Mantles, Astron. Astrophys. 347, L19–L22.
Thénard, L.J.: 1806, Analyse d'un aérolith tombée dans l'arrondissement d'Alais, le 15 Mars, 1806, Ann. Chim. Phys. 59, 103–110.
Tielens, A.G.G.M. and Charnley, S.B.: 1997, Circumstellar and Interstellar Synthesis of Organic Molecules, Origins Life Evol. Biosphere 27, 23-51.
Tielens, A.G.G.M., Honey, S., van Kerckhoven, C., and Peeters, E.: 1999, Interstellar and Circumstellar PAHs, in The Universe as seen by ISO, ESA SP-427, pp. 579–587.
Urey, H.C.: 1962, Life Forms in Meteorites, Nature 193, 1119–1125.
Van der Velden, W. and Schwartz, A.W.: 1977, Search for Purines and Pyrimidines in the Murchison Meteorites, Geochim. Cosmochim. Acta 41, 961–968.
Van Schmus, W.R. and Hayes, J.M.: 1974, Chemical and Petrographic Correlations among Carbonaceous Chondrites, Geochim. Cosmochim. Acta 38, 47–64.
Weisberg, M.K., Prinz, M., Clayton, R.N., and Mayeda, T.K.: 1993, The CR (Renazzo-type) carbonaceous chondrite group and its implications, Geochim. Cosmochim. Acta 57, 1567–1586.
Wetherill, G.W. and ReVelle D.O.: 1982, Relationships between Comets, Large Meteors, and Meteorites, in L.L. Wilkening (ed.), Comets, University of Arizona Press, Tucson, AZ, USA, pp. 297–319.
Wetherill, G.W.: 1985, Asteroidal Source of Ordinary Chondrites, Meteoritics 20, 1–22.
Wing, M.R. and Bada, J.L.: 1991, Geochromatography on the Parent Body of the Carbonaceous Chondrite Ivuna, Geochim. Cosmochim. Acta 55 2937–2942.
Wing, M.R. and Bada, J.L.: 1992, The Origin of the Polycyclic Aromatic Hydrocarbons in Meteorites, Origins Life Evol. Biosphere 21, 375–383.
Wolman, Y., Miller, S.L., Ibanez, J., and Oró, J.: 1971, Formaldehyde and
Wolman, Y., Haverland, W.J., and Miller, S.L.: 1972, Nonprotein Amino Acids from Spark Discharges and Their Comparison with the Murchison Meteorite Amino Acids, Proc. Nat. Acad. Sci. USA 69, 809–811.
Woolum, D.S. and Cassen, P.: 1999, Astronomical Constraints on Nebular Temperatures: Implications for Planetesimal Formation, Meteorit. Planet. Sci. 34, 897-907.
Yeomans, D.: 2000, Small Bodies of the Solar System, Nature 404, 829–832.
Yuen, G.U. and Kvenvolden, K.A.: 1973, Monocarboxylic Acids in Murray and Murchison Carbonaceous Chondrites, Nature 246, 301–302.
Yuen, G.U., Blair, N., DesMarais, D.J., and Chang, S.: 1984, Carbon Isotope Composition of Low Molecular Weight Hydrocarbons and Monocarboxylic Acids form the Murchison Meteorite, Nature 307, 252–254.
Zenobi, R., Philippoz, J.-M., Zare, R.N., Wing, M.R., Bada, J.L., and Marti, K: 1992, Organic Compounds in the Forest Vale, H4 Ordinary Chondrite, Geochim. Cosmochim. Acta 56, 2899–2905.
Zhao, M. and Bada, J.L.: 1989, Extraterrestrial Amino Acids in Cretaceous/Tertiary Boundary Sediments at Stevns Klint, Denmark, Nature 339, 463–465.
Zhao, M. and Bada, J.L.: 1995, Determination of α-Dialkylamino Acids and Their Enantiomers in Geological Samples by High-Performance Liquid Chromatography after Derivatization with Chiral Adduct of o-Phthaldialdehyde, J. Chromatogr. A. 690, 55–63.
Zinner, E.: 1988, Interstellar Cloud Material in Meteorites, in J.F. Kerridge and M.S. Matthews (eds.), Meteorites and the Early Solar System, University of Arizona Press, Tuscon, AZ, USA, pp. 956–983.
Zolensky, M, and McSween, H.Y.: 1988, Aqueous Alteration, in J.F. Kerridge, M.S. Matthews (eds.), Meteorites and the Early Solar System, University of Arizona Press, Tucson, AZ, USA, pp. 114–143.
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Botta, O., Bada, J.L. Extraterrestrial Organic Compounds in Meteorites. Surveys in Geophysics 23, 411–467 (2002). https://doi.org/10.1023/A:1020139302770
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DOI: https://doi.org/10.1023/A:1020139302770