GERM Reservoir Database
Development and Maintenance by the EarthRef.org Database Team

	GERM Database Search Results   Save as ... ================== Excel spreadsheet Tab delimited text file   Sort by ... =========== Reservoir Z Element Value Median SD Low High N Unit Reference =========== Default   Units ... ======= ppm ppb ppt wt% wt%ox ======= Default   Reservoir Z Element Value Median SD Low High N Unit Info Reference Source(s) CI Chondrites   20Ne/36Ar 40             Anders & Ebihara 1982 Marti et al. 1972 CI Chondrites   20Ne/36Ar 37             Anders & Ebihara 1982 CI Chondrites   20Ne/36Ar 26             Anders & Ebihara 1982 Cameron 1982 CI Chondrites   20Ne/36Ar 31             Anders & Ebihara 1982 Cameron 1973 CI Chondrites   36Ar/84Kr 2500             Anders & Ebihara 1982 Marti et al. 1972 CI Chondrites   36Ar/84Kr 3380             Anders & Ebihara 1982 CI Chondrites   36Ar/84Kr 3800             Anders & Ebihara 1982 Cameron 1982 CI Chondrites   36Ar/84Kr 3710             Anders & Ebihara 1982 Cameron 1973 CI Chondrites   4He/20Ne 400             Anders & Ebihara 1982 Marti et al. 1972 CI Chondrites   4He/20Ne 670             Anders & Ebihara 1982 CI Chondrites   4He/20Ne 780             Anders & Ebihara 1982 Cameron 1982 CI Chondrites   4He/20Ne 720             Anders & Ebihara 1982 Cameron 1973 CI Chondrites   84Kr/132Xe 10             Anders & Ebihara 1982 Marti et al. 1972 CI Chondrites   84Kr/132Xe 22.5             Anders & Ebihara 1982 CI Chondrites   84Kr/132Xe 15.5             Anders & Ebihara 1982 Cameron 1982 CI Chondrites   84Kr/132Xe 19             Anders & Ebihara 1982 Cameron 1973 CI Chondrites 47 Ag 1.23   0.04         Palme & Jones 2004 CI Chondrites 47 Ag 0.197   0.0197       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 47 Ag 199           ppb Janssens et al. 1987 Loss et al. 1984 CI Chondrites 47 Ag 208           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 47 Ag 197   19.7       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 47 Ag 200           ppb McDonough & Sun 1995 CI Chondrites 47 Ag 199   5.8     6 ppb Anders & Grevesse 1989 CI Chondrites 47 Ag 0.199           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 47 Ag 210           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 13 Al 0.86           wt% McDonough & Sun 1995 CI Chondrites 13 Al 8680   312.5     19 ppm Anders & Grevesse 1989 CI Chondrites 13 Al 1.18           wt% McDonough et al. 1992 CI Chondrites 13 Al 1.514           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 13 Al 0.86           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 13 Al 0.82           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 13 Al 0.083             Bradley 2004 Palme & Jones 2004 CI Chondrites 13 Al 0.094             Bradley 2004 McSween & Richardson 1977 CI Chondrites 13 Al 8680           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 13 Al 8490   254.7       ppm Palme & Jones 2004 Palme & Beer 1993 Wolf & Palme 2001 CI Chondrites 13 Al 8490   254.7       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 13 Al 6.46   0.01         Palme & Jones 2004 CI Chondrites   Al/Mg 0.0891             McDonough & Sun 1995 CI Chondrites   Al/Sc 0.145             McDonough & Sun 1995 CI Chondrites   Al/Ti 19.5             McDonough & Sun 1995 CI Chondrites   Al/Yb 5.34             McDonough & Sun 1995 CI Chondrites 18 Ar 751   0         Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 18 Ar 751             Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 33 As 1.81   0.0905       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 33 As 1.86           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 33 As 1.81   0.0905       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 33 As 2.35   0.02         Palme & Jones 2004 CI Chondrites 33 As 1.85           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 33 As 1.86   0.22     18 ppm Anders & Grevesse 1989 CI Chondrites 33 As 1.85           ppm McDonough & Sun 1995 CI Chondrites 33 As 1.84           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 79 Au 139           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 79 Au 144           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 79 Au 140           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 79 Au 140           ppb McDonough & Sun 1995 CI Chondrites 79 Au 0.84   0.02         Palme & Jones 2004 CI Chondrites 79 Au 0.148   0.00592       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 79 Au 0.14           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 79 Au 148   5.92       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 79 Au 140   21     41 ppb Anders & Grevesse 1989 CI Chondrites 5 B 0.69   0.0897       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 5 B 0.87           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 5 B 2.77   0.04         Palme & Jones 2004 CI Chondrites 5 B 0.69   0.0897       ppm Palme & Jones 2004 Palme & Beer 1993 Zhai & Shaw 1994 CI Chondrites 5 B 0.27           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 5 B 1.2           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 5 B 0.9           ppm McDonough & Sun 1995 CI Chondrites 5 B 870   87     1 ppb Anders & Grevesse 1989 CI Chondrites 56 Ba 2340   147.4     8 ppb Anders & Grevesse 1989 CI Chondrites 56 Ba 2.34           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 56 Ba 2.41   0.241       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 56 Ba 2.21   0.04         Palme & Jones 2004 CI Chondrites 56 Ba 2300           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 56 Ba 2600           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 56 Ba 3.45           ppm McDonough et al. 1992 CI Chondrites 56 Ba 2410           ppb McDonough & Sun 1995 CI Chondrites 56 Ba 2410   241       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 4 Be 24.9   2.366     8 ppb Anders & Grevesse 1989 CI Chondrites 4 Be 0.025           ppm McDonough & Sun 1995 CI Chondrites 4 Be 0.027           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 4 Be 0.025           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 4 Be 0.0249   0.00249       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 4 Be 1.41   0.04         Palme & Jones 2004 CI Chondrites 4 Be 0.0249           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 4 Be 0.0249   0.00249       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 CI Chondrites 83 Bi 114   9.35     13 ppb Anders & Grevesse 1989 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 83 Bi 110           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 83 Bi 114           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 83 Bi 0.114           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 83 Bi 0.69   0.06         Palme & Jones 2004 CI Chondrites 83 Bi 0.111   0.01665       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 83 Bi 111   16.65       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 35 Br 3.5   0.35       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 35 Br 3.57           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 35 Br 3.5   0.35       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 35 Br 2.61   0.04         Palme & Jones 2004 CI Chondrites 35 Br 3.57   0.67     18 ppm Anders & Grevesse 1989 CI Chondrites 35 Br 3.6           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 35 Br 3.56           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 35 Br 3.56   0.68     27 ppm Anders & Ebihara 1982 CI Chondrites 35 Br 3.57           ppm McDonough & Sun 1995 CI Chondrites 35 Br 3572           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 6 C 32200   3220       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 6 C 3.45           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 6 C 7.39   0.04         Palme & Jones 2004 CI Chondrites 6 C 3.22   0.322       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 6 C 0.7             Bradley 2004 Palme & Jones 2004 CI Chondrites 6 C 3.5           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 6 C 3.2           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 6 C 3.5           wt% McDonough & Sun 1995 CI Chondrites 20 Ca 9320   279.6       ppm Palme & Jones 2004 Palme & Beer 1993 Wolf & Palme 2001 CI Chondrites 20 Ca 0.925           wt% McDonough & Sun 1995 CI Chondrites 20 Ca 1.29           wt% McDonough et al. 1992 CI Chondrites 20 Ca 1.234           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 20 Ca 9320   279.6       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 20 Ca 6.33   0.01         Palme & Jones 2004 CI Chondrites 20 Ca 9280           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 20 Ca 9280   659     15 ppm Anders & Grevesse 1989 CI Chondrites 20 Ca 0.011             Bradley 2004 McSween & Richardson 1977 CI Chondrites 20 Ca 0.061             Bradley 2004 Palme & Jones 2004 CI Chondrites 20 Ca 0.9           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 20 Ca 0.92           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites   Ca/Al 1.076             McDonough & Sun 1995 CI Chondrites   Ca/Sc 0.156             McDonough & Sun 1995 CI Chondrites   Ca/Ti 21             McDonough & Sun 1995 CI Chondrites   Ca/Yb 5.75             McDonough & Sun 1995 CI Chondrites 48 Cd 680   68       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 48 Cd 0.686           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 48 Cd 0.68   0.068       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 48 Cd 1.75   0.04         Palme & Jones 2004 CI Chondrites 48 Cd 686   44.6     30 ppb Anders & Grevesse 1989 CI Chondrites 48 Cd 650           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 48 Cd 770           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 48 Cd 710           ppb McDonough & Sun 1995 CI Chondrites 48 Cd 720           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 58 Ce 638   31.9       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 58 Ce 0.6032           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 58 Ce 0.638   0.0319       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 58 Ce 1.62   0.02         Palme & Jones 2004 CI Chondrites 58 Ce 616           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 58 Ce 603.2   10.25     4 ppb Anders & Grevesse 1989 CI Chondrites 58 Ce 0.632           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 58 Ce 616   31.416     12 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 58 Ce 0.904           ppm McDonough et al. 1992 CI Chondrites 58 Ce 613           ppb McDonough & Sun 1995 CI Chondrites 58 Ce 638           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 17 Cl 698   104.7       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 17 Cl 5.26   0.06         Palme & Jones 2004 CI Chondrites 17 Cl 698   104.7       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 17 Cl 704   106     10 ppm Anders & Grevesse 1989 CI Chondrites 17 Cl 678           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 17 Cl 680           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 17 Cl 680           ppm McDonough & Sun 1995 CI Chondrites 17 Cl 704           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 27 Co 506   15.18       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 27 Co 4.9   0.01         Palme & Jones 2004 CI Chondrites 27 Co 502           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 27 Co 502   33.1     18 ppm Anders & Grevesse 1989 CI Chondrites 27 Co 501           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 27 Co 508           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 27 Co 500           ppm McDonough & Sun 1995 CI Chondrites 27 Co 506   15.18       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 24 Cr 0.012             Bradley 2004 McSween & Richardson 1977 CI Chondrites 24 Cr 2650           ppm McDonough & Sun 1995 CI Chondrites 24 Cr 2646   79.38       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 24 Cr 5.67   0.01         Palme & Jones 2004 CI Chondrites 24 Cr 2660           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 24 Cr 2646   79.38       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 24 Cr 2660   202     13 ppm Anders & Grevesse 1989 CI Chondrites 24 Cr 0.013             Bradley 2004 Palme & Jones 2004 CI Chondrites 24 Cr 2.67           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 24 Cr 2650           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 24 Cr 0.387           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites   Cr/Mn 1.4             McDonough & Sun 1995 CI Chondrites   Cr/V 47             McDonough & Sun 1995 CI Chondrites 55 Cs 190           ppb McDonough & Sun 1995 CI Chondrites 55 Cs 187   10.5     20 ppb Anders & Grevesse 1989 CI Chondrites 55 Cs 188   9.4       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 55 Cs 0.187           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 55 Cs 0.188   0.0094       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 55 Cs 1.12   0.04         Palme & Jones 2004 CI Chondrites 55 Cs 187           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 55 Cs 183           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 55 Cs 190           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 55 Cs 0.269           ppm McDonough et al. 1992 CI Chondrites 29 Cu 131   13.1       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 29 Cu 4.28   0.04         Palme & Jones 2004 CI Chondrites 29 Cu 126           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 29 Cu 126   13.9     8 ppm Anders & Grevesse 1989 CI Chondrites 29 Cu 108           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 29 Cu 121           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 29 Cu 120           ppm McDonough & Sun 1995 CI Chondrites 29 Cu 131   13.1       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 66 Dy 254   12.7       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 66 Dy 0.2427           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 66 Dy 0.254   0.0127       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 66 Dy 1.16   0.02         Palme & Jones 2004 CI Chondrites 66 Dy 245           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 66 Dy 242.7   3.398     4 ppb Anders & Grevesse 1989 CI Chondrites 66 Dy 0.253           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 66 Dy 245   11.025     5 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 66 Dy 0.363           ppm McDonough et al. 1992 CI Chondrites 66 Dy 246           ppb McDonough & Sun 1995 CI Chondrites 66 Dy 254           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 68 Er 160           ppb McDonough & Sun 1995 CI Chondrites 68 Er 0.236           ppm McDonough et al. 1992 CI Chondrites 68 Er 160   7.36     6 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 68 Er 0.166           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 68 Er 166           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 68 Er 158.9   2.07     4 ppb Anders & Grevesse 1989 CI Chondrites 68 Er 0.96   0.02         Palme & Jones 2004 CI Chondrites 68 Er 0.166   0.0083       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 68 Er 0.1589           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 68 Er 166   8.3       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 68 Er 160           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 63 Eu 56   0.896     4 ppb Anders & Grevesse 1989 CI Chondrites 63 Eu 56.3           ppb McDonough & Sun 1995 CI Chondrites 63 Eu 0.083           ppm McDonough et al. 1992 CI Chondrites 63 Eu 56   4.592     21 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 63 Eu 0.058           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 63 Eu 58           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 63 Eu 56           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 63 Eu 0.55   0.02         Palme & Jones 2004 CI Chondrites 63 Eu 0.058   0.0029       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 63 Eu 58   2.9       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 63 Eu 0.056           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 9 F 58.2   8.73       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 9 F 4.45   0.06         Palme & Jones 2004 CI Chondrites 9 F 58.2   8.73       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 9 F 60.7           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 9 F 54           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 9 F 64           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 9 F 60           ppm McDonough & Sun 1995 CI Chondrites 9 F 60.7   9.105     7 ppm Anders & Grevesse 1989 CI Chondrites 26 Fe 18.43   0.5529       wt% Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 26 Fe 7.49   0.01         Palme & Jones 2004 CI Chondrites 26 Fe 19.04   0.514     19 wt% Anders & Grevesse 1989 CI Chondrites 26 Fe 18.1           wt% McDonough & Sun 1995 CI Chondrites 26 Fe 23.41           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 26 Fe 18.2           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 26 Fe 19.4           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 26 Fe 18.43   0.5529       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 26 Fe 0.539             Bradley 2004 McSween & Richardson 1977 CI Chondrites 26 Fe 0.868             Bradley 2004 Palme & Jones 2004 CI Chondrites 26 Fe 18.3           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites   Fe/Al 21             McDonough & Sun 1995 CI Chondrites   Fe/Cr 68.3             McDonough & Sun 1995 CI Chondrites   Fe/Mg 1.88             McDonough & Sun 1995 CI Chondrites   Fe/Ni 17.2             McDonough & Sun 1995 CI Chondrites   FeO/Ni 22             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 31 Ga 9.71   0.4855       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 31 Ga 3.11   0.02         Palme & Jones 2004 CI Chondrites 31 Ga 10           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 31 Ga 9.71   0.4855       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 31 Ga 9.1           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 31 Ga 9.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 31 Ga 9.2           ppm McDonough & Sun 1995 CI Chondrites 31 Ga 10   0.69     14 ppm Anders & Grevesse 1989 CI Chondrites 64 Gd 199           ppb McDonough & Sun 1995 CI Chondrites 64 Gd 196.6   2.75     4 ppb Anders & Grevesse 1989 CI Chondrites 64 Gd 0.293           ppm McDonough et al. 1992 CI Chondrites 64 Gd 197   9.259     6 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 64 Gd 0.205           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 64 Gd 204           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 64 Gd 197           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 64 Gd 1.08   0.02         Palme & Jones 2004 CI Chondrites 64 Gd 0.204   0.0102       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 64 Gd 204   10.2       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 64 Gd 0.1966           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 32 Ge 32.7   3.14     31 ppm Anders & Grevesse 1989 CI Chondrites 32 Ge 31           ppm McDonough & Sun 1995 CI Chondrites 32 Ge 33           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 32 Ge 31.3           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 32 Ge 32.6   3.26       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 32 Ge 3.62   0.04         Palme & Jones 2004 CI Chondrites 32 Ge 32.6   3.26       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 32 Ge 32.7           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 32 Ge 32.4           ppm Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 1 H 2.02   0.202       wt% Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 1 H 2.02           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 1 H 2.02   0.202       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 2 He 56             Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 2 He 56   0         Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 72 Hf 0.104           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 72 Hf 104   1.98     3 ppb Anders & Grevesse 1989 CI Chondrites 72 Hf 103           ppb McDonough & Sun 1995 CI Chondrites 72 Hf 0.153           ppm McDonough et al. 1992 CI Chondrites 72 Hf 106           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 72 Hf 120           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 72 Hf 0.74   0.04         Palme & Jones 2004 CI Chondrites 72 Hf 0.107   0.00535       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 72 Hf 107   5.35       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 80 Hg 5300           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 80 Hg 390           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 80 Hg 1.15   0.08         Palme & Jones 2004 CI Chondrites 80 Hg 0.31   0.062       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 80 Hg 0.258           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 80 Hg 310   62       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 80 Hg 258   30.96       ppb Anders & Grevesse 1989 CI Chondrites 80 Hg 300           ppb McDonough & Sun 1995 CI Chondrites 67 Ho 0.0567   0.00567       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 67 Ho 0.0556           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 67 Ho 0.5   0.04         Palme & Jones 2004 CI Chondrites 67 Ho 54.7           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 67 Ho 57           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 67 Ho 0.0566           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 67 Ho 54.7   2.8991     2 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 67 Ho 0.081           ppm McDonough et al. 1992 CI Chondrites 67 Ho 56.7   5.67       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 67 Ho 54.6           ppb McDonough & Sun 1995 CI Chondrites 67 Ho 55.6   1.33     23 ppb Anders & Grevesse 1989 CI Chondrites 53 I 433   86.6       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 53 I 0.433           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 53 I 0.433   0.0866       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 53 I 1.5   0.08         Palme & Jones 2004 CI Chondrites 53 I 500           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 53 I 560           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 53 I 434   92     30 ppb Anders & Ebihara 1982 CI Chondrites 53 I 450           ppb McDonough & Sun 1995 CI Chondrites 53 I 433   90.9     11 ppb Anders & Grevesse 1989 CI Chondrites 49 In 78   7.8       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 49 In 0.08           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 49 In 80   5.1     24 ppb Anders & Grevesse 1989 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 49 In 80           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 49 In 80           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 49 In 0.8   0.04         Palme & Jones 2004 CI Chondrites 49 In 0.078   0.0078       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 77 Ir 480   19.2       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 77 Ir 455           ppb McDonough & Sun 1995 CI Chondrites 77 Ir 480           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 77 Ir 460           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 77 Ir 481   29.3     36 ppb Anders & Grevesse 1989 CI Chondrites 77 Ir 1.36   0.02         Palme & Jones 2004 CI Chondrites 77 Ir 0.48   0.0192       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 77 Ir 0.481           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 77 Ir 481           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 19 K 544   27.2       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 19 K 5.11   0.02         Palme & Jones 2004 CI Chondrites 19 K 558           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 19 K 544   27.2       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 19 K 517           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 19 K 560           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 19 K 0.0663           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 19 K 780           ppm McDonough et al. 1992 CI Chondrites 19 K 550           ppm McDonough & Sun 1995 CI Chondrites 19 K 558   43     29 ppm Anders & Grevesse 1989 CI Chondrites 36 Kr 8.7   0         Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 36 Kr 8.7             Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 57 La 234.7   4.69     4 ppb Anders & Grevesse 1989 CI Chondrites 57 La 237           ppb McDonough & Sun 1995 CI Chondrites 57 La 0.349           ppm McDonough et al. 1992 CI Chondrites 57 La 236   12.036     10 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 57 La 0.244           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 57 La 0.245   0.01225       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 57 La 236           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 57 La 1.21   0.02         Palme & Jones 2004 CI Chondrites 57 La 245   12.25       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 57 La 0.2347           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 57 La 245           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites   La[n]/Sm[n] 1             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites   La[n]/Yb[n] 1             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 3 Li 1.57           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 3 Li 1.45           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 3 Li 1.49   0.149       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 3 Li 1.5   0.138     4 ppm Anders & Grevesse 1989 CI Chondrites 3 Li 1.5           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 3 Li 1.49   0.149       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 3 Li 1.5           ppm McDonough & Sun 1995 CI Chondrites 3 Li 3.3   0.04         Palme & Jones 2004 CI Chondrites 71 Lu 25.4   2.54       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 71 Lu 0.0243           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 71 Lu 0.0254   0.00254       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 71 Lu 0.13   0.04         Palme & Jones 2004 CI Chondrites 71 Lu 24.5           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 71 Lu 25           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 71 Lu 0.0254           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 71 Lu 24.5   1.519     15 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 71 Lu 0.036           ppm McDonough et al. 1992 CI Chondrites 71 Lu 24.6           ppb McDonough & Sun 1995 CI Chondrites 71 Lu 24.3   0.316     4 ppb Anders & Grevesse 1989 CI Chondrites 12 Mg 9.61   0.2883       wt% Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 12 Mg 7.56   0.01         Palme & Jones 2004 CI Chondrites 12 Mg 9.61   0.2883       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 12 Mg 9.89           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 12 Mg 0.92             Bradley 2004 McSween & Richardson 1977 CI Chondrites 12 Mg 1.04             Bradley 2004 Palme & Jones 2004 CI Chondrites 12 Mg 9.4           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 12 Mg 9.89   0.376     15 wt% Anders & Grevesse 1989 CI Chondrites 12 Mg 9.7           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 12 Mg 53.6             McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 12 Mg 15.17           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 12 Mg 9.65           wt% McDonough & Sun 1995 CI Chondrites   Mg/Cr 36.4             McDonough & Sun 1995 CI Chondrites   Mg/Si 0.906             McDonough & Sun 1995 CI Chondrites   Mg/V 0.172             McDonough & Sun 1995 CI Chondrites   MgO/Ni 14.5             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 25 Mn 1990           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 25 Mn 1900           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 25 Mn 0.256           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 25 Mn 1920           ppm McDonough & Sun 1995 CI Chondrites 25 Mn 1990   191     20 ppm Anders & Grevesse 1989 CI Chondrites 25 Mn 1933   57.99       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 25 Mn 1.82           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 25 Mn 1933   57.99       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 25 Mn 5.51   0.01         Palme & Jones 2004 CI Chondrites 42 Mo 920           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 42 Mo 920           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 42 Mo 900           ppb McDonough & Sun 1995 CI Chondrites 42 Mo 928   51     2 ppb Anders & Grevesse 1989 CI Chondrites 42 Mo 928   46.4       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 42 Mo 0.928   0.0464       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 42 Mo 1.95   0.04         Palme & Jones 2004 CI Chondrites 42 Mo 0.928           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 7 N 3180   318       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 7 N 0.32           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 7 N 6.32   0.04         Palme & Jones 2004 CI Chondrites 7 N 3180   318       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 7 N 3.18           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 7 N 1500           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 7 N 3180           ppm McDonough & Sun 1995 CI Chondrites 11 Na 5000   355     20 ppm Anders & Grevesse 1989 CI Chondrites 11 Na 5           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 11 Na 4982   249.1       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 11 Na 6.3   0.02         Palme & Jones 2004 CI Chondrites 11 Na 4982   249.1       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 11 Na 5100           ppm McDonough & Sun 1995 CI Chondrites 11 Na 0.016             Bradley 2004 McSween & Richardson 1977 CI Chondrites 11 Na 0.057             Bradley 2004 Palme & Jones 2004 CI Chondrites 11 Na 5.02           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 11 Na 4900           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 11 Na 0.674           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites   Na/K 9.3             McDonough & Sun 1995 CI Chondrites 41 Nb 246   3.4     2 ppb Anders & Grevesse 1989 CI Chondrites 41 Nb 0.352           ppm McDonough et al. 1992 CI Chondrites 41 Nb 240           ppb McDonough & Sun 1995 CI Chondrites 41 Nb 246           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 41 Nb 270           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 41 Nb 0.247   0.00741       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum et al. 2000 CI Chondrites 41 Nb 1.39   0.04         Palme & Jones 2004 CI Chondrites 41 Nb 0.246           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 41 Nb 247   7.41       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites   Nb/Ta 17.6             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 60 Nd 0.474   0.0237       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 60 Nd 0.4524           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 60 Nd 474   23.7       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 60 Nd 457           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 60 Nd 0.471           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 60 Nd 457   31.99     12 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 60 Nd 0.674           ppm McDonough et al. 1992 CI Chondrites 60 Nd 457           ppb McDonough & Sun 1995 CI Chondrites 60 Nd 452.4   5.88     4 ppb Anders & Grevesse 1989 CI Chondrites 60 Nd 1.48   0.02         Palme & Jones 2004 CI Chondrites 60 Nd 474           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 10 Ne 203   0         Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 10 Ne 203             Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 28 Ni 10500           ppm McDonough & Sun 1995 CI Chondrites 28 Ni 1.374           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 28 Ni 10700           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 28 Ni 10800           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 28 Ni 10960           ppm Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 28 Ni 0.048             Bradley 2004 Palme & Jones 2004 CI Chondrites 28 Ni 1.1   0.056     27 wt% Anders & Grevesse 1989 CI Chondrites 28 Ni 1.077   0.03231       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 28 Ni 1.1           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 28 Ni 6.23   0.02         Palme & Jones 2004 CI Chondrites 28 Ni 0.047             Bradley 2004 McSween & Richardson 1977 CI Chondrites 28 Ni 10770   323.1       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites   Ni/Co 22             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites   Ni/Cr 4             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 8 O 46.5   4.65       wt% Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 8 O 46.4           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 8 O 8.43   0.04         Palme & Jones 2004 CI Chondrites 8 O 46.5   4.65       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 8 O 7.64             Bradley 2004 Palme & Jones 2004 CI Chondrites 76 Os 506   25.3       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 76 Os 0.486           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 76 Os 0.506   0.01012       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 76 Os 1.38   0.04         Palme & Jones 2004 CI Chondrites 76 Os 517           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 76 Os 490           ppb McDonough & Sun 1995 CI Chondrites 76 Os 486   30.6     16 ppb Anders & Grevesse 1989 CI Chondrites   Os/Ir 1.077             McDonough & Sun 1995 CI Chondrites 15 P 926   64.82       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 15 P 5.44   0.04         Palme & Jones 2004 CI Chondrites 15 P 926   64.82       ppm Palme & Jones 2004 Palme & Beer 1993 Wolf & Palme 2001 CI Chondrites 15 P 1220           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 15 P 1.01           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 15 P 1020           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 15 P 0.28           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 15 P 1080           ppm McDonough & Sun 1995 CI Chondrites 15 P 1220   122     4 ppm Anders & Grevesse 1989 CI Chondrites 82 Pb 2530   253       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 82 Pb 2.53   0.253       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 82 Pb 2.05   0.04         Palme & Jones 2004 CI Chondrites 82 Pb 2.47           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 82 Pb 2400           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 82 Pb 2430           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 82 Pb 2470           ppb McDonough & Sun 1995 CI Chondrites 82 Pb 2470   192.7     3 ppb Anders & Grevesse 1989 CI Chondrites 46 Pd 560   37     25 ppb Anders & Grevesse 1989 CI Chondrites 46 Pd 550           ppb McDonough & Sun 1995 CI Chondrites 46 Pd 530           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 46 Pd 560           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 46 Pd 560           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 46 Pd 0.556   0.0556       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 46 Pd 1.68   0.04         Palme & Jones 2004 CI Chondrites 46 Pd 556   55.6       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 46 Pd 0.56           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 59 Pr 0.137           ppm McDonough et al. 1992 CI Chondrites 59 Pr 92.9   6.6888     3 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 59 Pr 89.1   2.14     20 ppb Anders & Grevesse 1989 CI Chondrites 59 Pr 92.8           ppb McDonough & Sun 1995 CI Chondrites 59 Pr 96.4   9.64       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 59 Pr 0.0891           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 59 Pr 0.0964   0.00964       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 59 Pr 0.8   0.04         Palme & Jones 2004 CI Chondrites 59 Pr 92.9           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 59 Pr 96           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 59 Pr 0.096           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 78 Pt 990   73.3     10 ppb Anders & Grevesse 1989 CI Chondrites 78 Pt 1010           ppb McDonough & Sun 1995 CI Chondrites 78 Pt 1050           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 78 Pt 990           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 78 Pt 1.67   0.06         Palme & Jones 2004 CI Chondrites 78 Pt 0.982   0.03928       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 78 Pt 0.99           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 78 Pt 982   39.28       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 37 Rb 2.32   0.116       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 37 Rb 2.3           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 37 Rb 2.32   0.116       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 37 Rb 2.4   0.04         Palme & Jones 2004 CI Chondrites 37 Rb 2300           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 37 Rb 2.22           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 37 Rb 2.06           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 37 Rb 3.32           ppm McDonough et al. 1992 CI Chondrites 37 Rb 2.3           ppm McDonough & Sun 1995 CI Chondrites 37 Rb 2.3   0.152     19 ppm Anders & Grevesse 1989 CI Chondrites   Rb/Cs 12             McDonough et al. 1992 CI Chondrites 75 Re 36.5   3.43     21 ppb Anders & Grevesse 1989 CI Chondrites 75 Re 40           ppb McDonough & Sun 1995 CI Chondrites 75 Re 37           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 75 Re 37           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 75 Re 35.8           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 75 Re 0.29   0.04         Palme & Jones 2004 CI Chondrites 75 Re 0.0395   0.00158       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 75 Re 0.0365           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 75 Re 39.5   1.58       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 45 Rh 1.1   0.08         Palme & Jones 2004 CI Chondrites 45 Rh 0.14   0.0042       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 45 Rh 140   4.2       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 45 Rh 0.134           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 45 Rh 134   10.7     7 ppb Anders & Grevesse 1989 CI Chondrites 45 Rh 130           ppb McDonough & Sun 1995 CI Chondrites 45 Rh 130           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 45 Rh 134           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 44 Ru 1.8   0.04         Palme & Jones 2004 CI Chondrites 44 Ru 0.683   0.02049       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 44 Ru 683   20.49       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 44 Ru 710           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 44 Ru 690           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 44 Ru 710           ppb McDonough & Sun 1995 CI Chondrites 44 Ru 712   38.5     9 ppb Anders & Grevesse 1989 CI Chondrites 44 Ru 0.712           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 16 S 54100   2705       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 16 S 7.19   0.04         Palme & Jones 2004 CI Chondrites 16 S 5.41   0.2705       wt% Palme & Jones 2004 Palme & Beer 1993 Dreibus et al. 1995 CI Chondrites 16 S 6.25           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 16 S 0.129             Bradley 2004 McSween & Richardson 1977 CI Chondrites 16 S 0.444             Bradley 2004 Palme & Jones 2004 CI Chondrites 16 S 5.8           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 16 S 5.9           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 16 S 5.4           wt% McDonough & Sun 1995 CI Chondrites 16 S 6.25   0.813     5 wt% Anders & Grevesse 1989 CI Chondrites 51 Sb 140           ppb McDonough & Sun 1995 CI Chondrites 51 Sb 130           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 51 Sb 153           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 51 Sb 162.3           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 51 Sb 142   25.6     22 ppb Anders & Grevesse 1989 CI Chondrites 51 Sb 0.133   0.0133       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 51 Sb 0.142           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 51 Sb 133   13.3       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 51 Sb 1   0.04         Palme & Jones 2004 CI Chondrites 21 Sc 8.55           ppm McDonough et al. 1992 CI Chondrites 21 Sc 5.82   0.501     18 ppm Anders & Grevesse 1989 CI Chondrites 21 Sc 5.92           ppm McDonough & Sun 1995 CI Chondrites 21 Sc 5.98           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 21 Sc 5.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 21 Sc 5.9           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 21 Sc 5.9   0.177       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 21 Sc 5.82           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 21 Sc 3.08   0.01         Palme & Jones 2004 CI Chondrites 21 Sc 5.9   0.177       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites   Sc/Yb 36.8             McDonough & Sun 1995 CI Chondrites 34 Se 18.6   1.19     18 ppm Anders & Grevesse 1989 CI Chondrites 34 Se 21.4   1.07       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 34 Se 19.6           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 34 Se 21.4   1.07       ppm Palme & Jones 2004 Palme & Beer 1993 Dreibus et al. 1995 CI Chondrites 34 Se 3.4   0.04         Palme & Jones 2004 CI Chondrites 34 Se 18600           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 34 Se 18.9           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 34 Se 21           ppm McDonough & Sun 1995 CI Chondrites 34 Se 18.6           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 14 Si 10.5           wt% McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 14 Si 10.65           wt% McDonough & Sun 1995 CI Chondrites 14 Si 21.26           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 14 Si 10.68   0.3204       wt% Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 14 Si 7.55   0.01         Palme & Jones 2004 CI Chondrites 14 Si 10.68   0.3204       wt% Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 14 Si 10.64           wt% Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 14 Si 10.7           wt% McDonough & Sun 1995 Palme 1988 CI Chondrites 14 Si 10.64   0.468     9 wt% Anders & Grevesse 1989 CI Chondrites   Si/Al 0.047             Grossman & Wasson 1985 Kallemeyn & Wasson 1984 CI Chondrites   Si/Mg 0.014             Grossman & Wasson 1985 Kallemeyn & Wasson 1984 CI Chondrites 62 Sm 147.1   1.91     4 ppb Anders & Grevesse 1989 CI Chondrites 62 Sm 154   7.7       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 62 Sm 0.1471           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 62 Sm 0.154   0.0077       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 62 Sm 0.98   0.02         Palme & Jones 2004 CI Chondrites 62 Sm 149           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 62 Sm 154           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 62 Sm 0.153           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 62 Sm 149   11.026     12 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 62 Sm 0.219           ppm McDonough et al. 1992 CI Chondrites 62 Sm 148           ppb McDonough & Sun 1995 CI Chondrites   Sm/Yb 0.919             McDonough & Sun 1995 CI Chondrites 50 Sn 1750           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 50 Sn 1720           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 50 Sn 2.12   0.04         Palme & Jones 2004 CI Chondrites 50 Sn 1.72           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 50 Sn 1.68   0.168       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 50 Sn 1720   161.7     11 ppb Anders & Grevesse 1989 CI Chondrites 50 Sn 1650           ppb McDonough & Sun 1995 CI Chondrites 50 Sn 1.68   0.168       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 38 Sr 7.8   0.632     18 ppm Anders & Grevesse 1989 CI Chondrites 38 Sr 7.25           ppm McDonough & Sun 1995 CI Chondrites 38 Sr 10.4           ppm McDonough et al. 1992 CI Chondrites 38 Sr 8.6           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 38 Sr 7.9           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 38 Sr 2.88   0.04         Palme & Jones 2004 CI Chondrites 38 Sr 7.26   0.363       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 38 Sr 7.8           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 38 Sr 7.26   0.363       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 73 Ta -0.14   0.06         Palme & Jones 2004 CI Chondrites 73 Ta 16           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 73 Ta 14           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 73 Ta 0.02           ppm McDonough et al. 1992 CI Chondrites 73 Ta 14.2   0.26     2 ppb Anders & Grevesse 1989 CI Chondrites 73 Ta 0.0142   0.000852       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum et al. 2000 CI Chondrites 73 Ta 0.0142           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 73 Ta 14.2   0.852       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 73 Ta 13.6           ppb McDonough & Sun 1995 CI Chondrites 65 Tb 35.5           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 65 Tb 0.34   0.04         Palme & Jones 2004 CI Chondrites 65 Tb 0.0375   0.00375       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 65 Tb 0.0363           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 65 Tb 37.5   3.75       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 65 Tb 37           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 65 Tb 36.3   0.799     21 ppb Anders & Grevesse 1989 CI Chondrites 65 Tb 36.1           ppb McDonough & Sun 1995 CI Chondrites 65 Tb 0.053           ppm McDonough et al. 1992 CI Chondrites 65 Tb 35.5   4.26     6 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 65 Tb 0.0374           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 52 Te 2330           ppb McDonough & Sun 1995 CI Chondrites 52 Te 2340           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 52 Te 2400           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 52 Te 2270   227       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 52 Te 2320   232     17 ppb Anders & Grevesse 1989 CI Chondrites 52 Te 2.27   0.227       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 52 Te 2.22   0.04         Palme & Jones 2004 CI Chondrites 52 Te 2373           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 52 Te 2.32           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 90 Th 0.041           ppm McDonough et al. 1992 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 CI Chondrites 90 Th 29.4   1.68     9 ppb Anders & Grevesse 1989 CI Chondrites 90 Th 29.8   2.98       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 90 Th 0.0298   0.00298       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 90 Th 0.07   0.04         Palme & Jones 2004 CI Chondrites 90 Th 0.0294           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 90 Th 29           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 22 Ti 0.142           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 22 Ti 440           ppm McDonough & Sun 1995 CI Chondrites 22 Ti 458   18.32       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 22 Ti 143   14.3       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 22 Ti 0.143   0.0143       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 22 Ti 4.95   0.04         Palme & Jones 2004 CI Chondrites 22 Ti 436           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 22 Ti 436   21.8     7 ppm Anders & Grevesse 1989 CI Chondrites 22 Ti 458   18.32       ppm Palme & Jones 2004 Palme & Beer 1993 Wolf & Palme 2001 CI Chondrites 22 Ti 440           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 22 Ti 420           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 22 Ti 0.0734           wt%ox McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 22 Ti 630           ppm McDonough et al. 1992 CI Chondrites   Ti/Eu 7600             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites   Ti/Sc 74.3             McDonough & Sun 1995 CI Chondrites 81 Tl 140           ppb McDonough & Sun 1995 CI Chondrites 81 Tl 142   13.4     18 ppb Anders & Grevesse 1989 CI Chondrites 81 Tl 140           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 81 Tl 142           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 81 Tl 142           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 81 Tl 0.81   0.04         Palme & Jones 2004 CI Chondrites 69 Tm 0.0255           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 69 Tm 24.7   1.6055     2 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 69 Tm 0.036           ppm McDonough et al. 1992 CI Chondrites 69 Tm 24.7           ppb McDonough & Sun 1995 CI Chondrites 69 Tm 24.2   0.56     20 ppb Anders & Grevesse 1989 CI Chondrites 69 Tm 25.6   2.56       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 69 Tm 24.7           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 69 Tm 0.15   0.04         Palme & Jones 2004 CI Chondrites 69 Tm 0.0256   0.00256       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 69 Tm 0.0242           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 69 Tm 26           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 92 U 7.8   0.78       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 92 U 0.0078   0.00078       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 92 U -0.52   0.04         Palme & Jones 2004 CI Chondrites 92 U 0.0081           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 92 U 8.11           ppb Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 92 U 8.2           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 92 U 8.2           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 92 U 0.012           ppm McDonough et al. 1992 CI Chondrites 92 U 7.4           ppb McDonough & Sun 1995 CI Chondrites 92 U 8.1   0.68     16 ppb Anders & Grevesse 1989 CI Chondrites 23 V 54.3   2.715       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 23 V 3.99   0.02         Palme & Jones 2004 CI Chondrites 23 V 56.5           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 23 V 54.3   2.715       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 23 V 56           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 23 V 55           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 23 V 56           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 23 V 56           ppm McDonough & Sun 1995 CI Chondrites 23 V 56.5   2.88     9 ppm Anders & Grevesse 1989 CI Chondrites   V/Sc 9.4             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 74 W 90.3   3.612       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 74 W 0.0926           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 74 W 0.0903   0.003612       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum 1996 CI Chondrites 74 W 0.66   0.04         Palme & Jones 2004 CI Chondrites 74 W 100           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 74 W 93           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 74 W 93           ppb McDonough & Sun 1995 CI Chondrites 74 W 92.6   4.72     3 ppb Anders & Grevesse 1989 CI Chondrites 54 Xe 8.6   0         Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 54 Xe 8.6             Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 39 Y 1.56   0.0468       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 39 Y 1.56           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 39 Y 1.56   0.0468       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum et al. 2000 CI Chondrites 39 Y 2.21   0.04         Palme & Jones 2004 CI Chondrites 39 Y 1.44           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 39 Y 1.57           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 39 Y 1.57           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 39 Y 2.25           ppm McDonough et al. 1992 CI Chondrites 39 Y 1.57           ppm McDonough & Sun 1995 CI Chondrites 39 Y 1.56   0.094     5 ppm Anders & Grevesse 1989 CI Chondrites   Y/Ho 28             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982 CI Chondrites 70 Yb 0.1625           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 70 Yb 0.165   0.00825       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 70 Yb 0.95   0.02         Palme & Jones 2004 CI Chondrites 70 Yb 159           ppb McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 70 Yb 0.166           ppm McDonough & Frey 1989 Palme et al. 1981 Anders & Ebihara 1982 Beer et al. 1984 Jochum et al. 1986 CI Chondrites 70 Yb 159   5.724     16 ppb Anders & Ebihara 1982 Evensen et al. 1978 CI Chondrites 70 Yb 0.237           ppm McDonough et al. 1992 CI Chondrites 70 Yb 161           ppb McDonough & Sun 1995 CI Chondrites 70 Yb 162.5   2.6     4 ppb Anders & Grevesse 1989 CI Chondrites 70 Yb 165   8.25       ppb Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 70 Yb 165           ppb McDonough & Sun 1995 Palme 1988 CI Chondrites 30 Zn 323   32.3       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 30 Zn 4.66   0.04         Palme & Jones 2004 CI Chondrites 30 Zn 312           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 30 Zn 323   32.3       ppm Palme & Jones 2004 Palme & Beer 1993 CI Chondrites 30 Zn 312   13.73     27 ppm Anders & Grevesse 1989 CI Chondrites 30 Zn 347           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 30 Zn 312           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 30 Zn 310           ppm McDonough & Sun 1995 CI Chondrites 30 Zn 312           ppm Janssens et al. 1987 Anders & Ebihara 1982 CI Chondrites 40 Zr 3.86   0.0772       ppm Palme & O'Neill 2004 Palme & Jones 2004 CI Chondrites 40 Zr 3.94           ppm Palme & Jones 2004 Anders & Grevesse 1989 CI Chondrites 40 Zr 3.86   0.0772       ppm Palme & Jones 2004 Palme & Beer 1993 Jochum et al. 2000 CI Chondrites 40 Zr 2.59   0.04         Palme & Jones 2004 CI Chondrites 40 Zr 3.8           ppm McDonough & Sun 1995 Wasson & Kallemeyn 1988 CI Chondrites 40 Zr 3.87           ppm McDonough & Sun 1995 Palme 1988 CI Chondrites 40 Zr 5.53           ppm McDonough et al. 1992 CI Chondrites 40 Zr 3.82           ppm McDonough & Sun 1995 CI Chondrites 40 Zr 3.94   0.252     5 ppm Anders & Grevesse 1989 CI Chondrites   Zr/Hf 36             McDonough 1990 McDonough & Frey 1989 Sun & McDonough 1989 Sun 1982