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