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

GERM Database Search Results        
Reservoir Z Element Value Median SD Low High N Unit Info Reference Source(s)
Acapulcoite Primitive Achondrites 57 La 742           ng/g Mittlefehldt 2004 Yanai & Kojima 1991
Zipfel et al. 1995
Active Continental Rifts 57 La 11           ppm Rudnick & Fountain 1995
Active Continental Rifts 57 La 20           ppm Rudnick & Fountain 1995
Alaska Trench 57 La 17.71           ppm Plank & Langmuir 1998
Alborz Mountains 57 La 170         3 ppm Altschuller 1980 Aval et al. 1968
Aleutian Basalts 57 La 5.98         27 ppm Kelemen et al. 2004
Aleutian Trench 57 La 17.96           ppm Plank & Langmuir 1998
ALH 77005 Meteorite 57 La 0.34   0.03       ppm McSween, Jr. 2004 Lodders 1998
ALH 84001 Meteorite 57 La 0.19   0.06       ppm McSween, Jr. 2004 Lodders 1998
ALH 84025 Brachinite 57 La 65           ng/g Mittlefehldt 2004 Warren & Kallemeyn 1989a
ALHA 77257 Urelite 57 La 13.8           ng/g Mittlefehldt 2004 Jarosewich 1990
Warren & Kallemeyn 1992
Spitz & Boynton 1991
ALHA 81101 Urelite 57 La 9.9           ng/g Mittlefehldt 2004 Warren & Kallemeyn 1992
Spitz & Boynton 1991
ALHA77081 Acapulcoite 57 La 290           ng/g Mittlefehldt 2004 Schultz et al. 1982
Allende Meteorite 57 La 0.51           wt%ox Martin & Mason 1974
Amazon River Particulates 57 La 48           µg/g Martin & Meybeck 1979
Amphibolites 57 La 14         189 ppm Gao et al. 1998
Amphibolites   La[n]/Yb[n] 3.85         189   Gao et al. 1998
Andaman Trench 57 La 27.95           ppm Plank & Langmuir 1998
Andean Andesites 57 La 29           ppm Weaver & Tarney 1984 Bailey 1981
Andes Basalt 57 La 18.79         28 ppm Kelemen et al. 2004
Andesites 57 La 25           ppm Condie 1993
Andesites 57 La 16.02         28 ppm Kelemen et al. 2004
Andesites 57 La 23           ppm Condie 1993
Andesites 57 La 9.7         50 ppm Plank & Langmuir 1998 Plank & Langmuir 1988
Andesites 57 La 20           ppm Condie 1993
Andesites 57 La 18           ppm Condie 1993
Andesites 57 La 18           ppm Condie 1993
Andesites 57 La 20           ppm Condie 1993
Andesites 57 La 17           ppm Condie 1993
Andesites   La[n]/Yb[n] 7.6             Condie 1993
Andesites   La[n]/Yb[n] 5.2             Condie 1993
Andesites   La[n]/Yb[n] 5.7             Condie 1993
Andesites   La[n]/Yb[n] 6.1             Condie 1993
Andesites   La[n]/Yb[n] 7.3             Condie 1993
Andesites   La[n]/Yb[n] 5.5             Condie 1993
Andesites   La[n]/Yb[n] 6.1             Condie 1993
Angrite Angra Dos Reis 57 La 6140           ng/g Mittlefehldt 2004 Mittlefehldt & Lindstrom 1990
Angrite LEW 87051 57 La 2320           ng/g Mittlefehldt 2004 Mittlefehldt & Lindstrom 1990
Archean Amphibolites 57 La 36           ppm Weaver & Tarney 1984 Weaver & Tarney 1981
Archean Terrains 57 La 15           ppm Taylor & McLennan 1995
Archean Terrains 57 La 20           ppm Taylor & McLennan 1995
Archean Terrains 57 La 29           ppm Condie 1991
Archean Terrains 57 La 18           ppm Rudnick & Fountain 1995
Arenaceous Rocks 57 La 34.1         121 ppm Gao et al. 1998
Arenaceous Rocks 57 La 31.1         2754 ppm Gao et al. 1998
Arenaceous Rocks   La[n]/Yb[n] 9.82         2754   Gao et al. 1998
Arenaceous Rocks   La[n]/Yb[n] 9.08         121   Gao et al. 1998
Ashy Clay 57 La 26.04         4 ppm Plank & Langmuir 1998
Australian Granite 57 La 31         1074 ppm Kemp & Hawkesworth 2004 Wormald & Price 1988
Australian Granite 57 La 10.8         13 ppm Kemp & Hawkesworth 2004 Inger & Harris 1993
Australian Granite 57 La 27         704 ppm Kemp & Hawkesworth 2004 Chappell & White 1992
Australian Granite 57 La 147.5         6 ppm Kemp & Hawkesworth 2004 Turner et al. 1992
Australian Granite 57 La 6.3         8 ppm Kemp & Hawkesworth 2004 Whalen 1985
Australian Granite 57 La 64           ppm Kemp & Hawkesworth 2004 Collins et al. 1982
Baldissero Spinel Lherzolites 57 La 0.04   0.02     14 ppm Wedepohl & Hartmann 1994
Balmuccia Spinel Lherzolites 57 La 0.12   0.13     18 ppm Wedepohl & Hartmann 1994
Bambui Group 57 La 50         14 ppm Altschuller 1980 Cathcart 1974
Barea Mesosiderite 57 La 5760           ng/g Mittlefehldt 2004 Mason & Jarosewich 1973
Mittlefehldt in press
Basalts 57 La 11           ppm Condie 1993
Basalts 57 La 5.5           ppm Condie 1993
Basalts 57 La 11.3           ppm Condie 1993
Basalts 57 La 28.2         6 ppm Farmer 2004 Turner et al. 1996a
Basalts 57 La 93.1         16 ppm Farmer 2004 Rogers et al. 1998
Basalts 57 La 9.1         12 ppm Farmer 2004 Dungan et al. 1986
Basalts 57 La 39.9         4 ppm Farmer 2004 Chung 1999
Basalts 57 La 39.1         8 ppm Farmer 2004 Zhang & O'Reilly 1997
Basalts 57 La 51.1         13 ppm Farmer 2004 Robert et al. 1992
Basalts 57 La 48.2         6 ppm Farmer 2004 Marzoli et al. 2000
Basalts 57 La 65.6         23 ppm Farmer 2004 Paslick et al. 1995
Basalts 57 La 33.2         44 ppm Farmer 2004 Baker et al. 1997
Basalts 57 La 22.1         7 ppm Farmer 2004 Price et al. 1997
Basalts 57 La 32.7         9 ppm Farmer 2004 Hoang & Flower 1998
Basalts 57 La 55.4         8 ppm Farmer 2004 Marzoli et al. 2000
Basalts 57 La 57         27 ppm Farmer 2004 Farmer et al. 2002
Basalts 57 La 50.3         3 ppm Farmer 2004 Chung et al. 1995
Basalts 57 La 95.4         7 ppm Farmer 2004 Conticelli et al. 1997
Basalts 57 La 62         16 ppm Farmer 2004 Jung & Hoernes 2000
Basalts 57 La 25         5 ppm Farmer 2004 Wilson et al. 1997
Basalts 57 La 25         10 ppm Farmer 2004 Chung et al. 2001
Basalts 57 La 43.1         3 ppm Farmer 2004 Wilson et al. 1997
Basalts 57 La 7.5           ppm Condie 1993
Basalts 57 La 13           ppm Condie 1993
Basalts 57 La 12           ppm Condie 1993
Basalts 57 La 11           ppm Condie 1993
Basalts   La[n]/Yb[n] 12.6         8   Farmer 2004 Hoang & Flower 1998
Basalts   La[n]/Yb[n] 2.7             Condie 1993
Basalts   La[n]/Yb[n] 19.3         8   Farmer 2004 Marzoli et al. 2000
Basalts   La[n]/Yb[n] 7.9         1   Farmer 2004 Wilson et al. 1997
Basalts   La[n]/Yb[n] 12.2         10   Farmer 2004 Chung et al. 2001
Basalts   La[n]/Yb[n] 17.7         4   Farmer 2004 Chung 1999
Basalts   La[n]/Yb[n] 7.7         7   Farmer 2004 Price et al. 1997
Basalts   La[n]/Yb[n] 26.1             Farmer 2004 Conticelli et al. 1997
Basalts   La[n]/Yb[n] 7.5         25   Farmer 2004 Baker et al. 1997
Basalts   La[n]/Yb[n] 82.8         1   Farmer 2004 Turner et al. 1996a
Basalts   La[n]/Yb[n] 15.1         6   Farmer 2004 Marzoli et al. 2000
Basalts   La[n]/Yb[n] 23.4         7   Farmer 2004 Rogers et al. 1998
Basalts   La[n]/Yb[n] 2.8         3   Farmer 2004 Dungan et al. 1986
Basalts   La[n]/Yb[n] 17.3         10   Farmer 2004 Robert et al. 1992
Basalts   La[n]/Yb[n] 12.2         3   Farmer 2004 Wilson et al. 1997
Basalts   La[n]/Yb[n] 21.9         26   Farmer 2004 Jung & Hoernes 2000
Basalts   La[n]/Yb[n] 2.5             Condie 1993
Basalts   La[n]/Yb[n] 14.8         3   Farmer 2004 Chung et al. 1995
Basalts   La[n]/Yb[n] 2.8             Condie 1993
Basalts   La[n]/Yb[n] 14.8         7   Farmer 2004 Zhang & O'Reilly 1997
Basalts   La[n]/Yb[n] 2.8             Condie 1993
Basalts   La[n]/Yb[n] 1.3             Condie 1993
Basalts   La[n]/Yb[n] 2.5             Condie 1993
Basalts   La[n]/Yb[n] 2             Condie 1993
Basalts   La[n]/Yb[n] 25.6         27   Farmer 2004 Farmer et al. 2002
Battle Creek Formation 57 La 8         17 ppm Altschuller 1980 De Keyser & Cook 1972
Binda Eucrite 57 La 382           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Bone Valley Formation 57 La 106         8 ppm Altschuller 1980
Boninites 57 La 1.88         74 ppm Kelemen et al. 2004
Brachina Brachinite 57 La 220           ng/g Mittlefehldt 2004 Nehru et al. 1983
Brown Clay 57 La 67.3         29 ppm Plank & Langmuir 1998
Brown Clay 57 La 48.69         4 ppm Plank & Langmuir 1998
Carbonate 57 La 14.22         13 ppm Plank & Langmuir 1998
Carbonate Turbidites 57 La 17         87 ppm Plank & Langmuir 1998
Carbonates 57 La 6         50 ppm Gao et al. 1998
Carbonates 57 La 13.8         2038 ppm Gao et al. 1998
Carbonates   La[n]/Yb[n] 12.42         50   Gao et al. 1998
Carbonates   La[n]/Yb[n] 15.99         2038   Gao et al. 1998
Cascade Basalt 57 La 11.29         24 ppm Kelemen et al. 2004
Cascadia Trench 57 La 21.75           ppm Plank & Langmuir 1998
Central America Trench 57 La 15.75           ppm Plank & Langmuir 1998
Central American Basalts 57 La 14.75         29 ppm Kelemen et al. 2004
Central East China Craton 57 La 25.7           ppm Gao et al. 1998
Central East China Craton 57 La 30.8           ppm Gao et al. 1998
Central East China Craton 57 La 31.6           ppm Gao et al. 1998
Central East China Craton 57 La 34.8           ppm Gao et al. 1998
Central East China Craton 57 La 33.6           ppm Gao et al. 1998
Central East China Craton 57 La 30.3           ppm Gao et al. 1998
Central East China Craton 57 La 28.8           ppm Gao et al. 1998
Central East China Craton 57 La 32           ppm Gao et al. 1998
Central East China Craton 57 La 24.9           ppm Gao et al. 1998
Central East China Craton 57 La 35.3           ppm Gao et al. 1998
Central East China Craton 57 La 31           ppm Gao et al. 1998
Central East China Craton   La/As 10             Gao et al. 1998
Central East China Craton   La/As 17.4             Gao et al. 1998
Central East China Craton   La/As 17.7             Gao et al. 1998
Central East China Craton   La/As 10             Gao et al. 1998
Central East China Craton   La/As 18.7             Gao et al. 1998
Central East China Craton   La/As 7.9             Gao et al. 1998
Central East China Craton   La/As 10.3             Gao et al. 1998
Central East China Craton   La/B 3.9             Gao et al. 1998
Central East China Craton   La/B 3.8             Gao et al. 1998
Central East China Craton   La/B 3.7             Gao et al. 1998
Central East China Craton   La/B 1.2             Gao et al. 1998
Central East China Craton   La/B 1.8             Gao et al. 1998
Central East China Craton   La/B 1.8             Gao et al. 1998
Central East China Craton   La/B 1.7             Gao et al. 1998
Central East China Craton   La/Nb 2.95             Gao et al. 1998
Central East China Craton   La/Nb 3.17             Gao et al. 1998
Central East China Craton   La/Nb 3.07             Gao et al. 1998
Central East China Craton   La/Nb 2.86             Gao et al. 1998
Central East China Craton   La/Nb 2.85             Gao et al. 1998
Central East China Craton   La/Nb 2.88             Gao et al. 1998
Central East China Craton   La/Nb 2.85             Gao et al. 1998
Central East China Craton   La/Nb 3.58             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.42             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 9.52             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 9.6             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 8.48             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.08             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 8.5             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.8             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.5             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.96             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 12.36             Gao et al. 1998
Central East China Craton   La[n]/Yb[n] 10.09             Gao et al. 1998
Chassigny Achondrite 57 La 600   30       ppb Boynton et al. 1976
Chassigny Meteorite 57 La 0.53   0.12       ppm McSween, Jr. 2004 Lodders 1998
Chaunskij Mesosiderite 57 La 1155           ng/g Mittlefehldt 2004 Mittlefehldt in press
Petaev et al. 2000
Chert 57 La 17.81         4 ppm Plank & Langmuir 1998
Chert 57 La 11.6         4 ppm Plank & Langmuir 1998
Chert 57 La 12           ppm Elliot et al. 1997
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 245           ppb McDonough & Sun 1995 Palme 1988
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 0.245   0.01225       ppm Palme & Jones 2004 Palme & Beer 1993
CI Chondrites 57 La 0.2347           ppm Palme & Jones 2004 Anders & Grevesse 1989
CI Chondrites 57 La 245   12.25       ppb Palme & O'Neill 2004 Palme & Jones 2004
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   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
Clastic Turbidites 57 La 21.75         28 ppm Plank & Langmuir 1998
Colombia Trench 57 La 18.01           ppm Plank & Langmuir 1998
Congo River Particulates 57 La 50           µg/g Martin & Meybeck 1979
Continental Arc Andesite 57 La 18.89         59 ppm Kelemen et al. 2004
Continental Arc Andesite 57 La 11.85         159 ppm Kelemen et al. 2004
Continental Arcs 57 La 7           ppm Rudnick & Fountain 1995
Continental Arcs 57 La 16           ppm Rudnick & Fountain 1995
Continental Crust 57 La 25           ppm Rudnick & Fountain 1995 Wedepohl 1995
Continental Crust 57 La 19           ppm Weaver & Tarney 1984 Taylor & McLennan 1981
Continental Crust 57 La 29.2           ppm Wedepohl & Hartmann 1994 Wedepohl 1991
Continental Crust 57 La 20           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Continental Crust 57 La 30           µg/g Rudnick & Gao 2004 Wedepohl 1995
Continental Crust 57 La 28           ppm Weaver & Tarney 1984
Continental Crust 57 La 28           µg/g Rudnick & Gao 2004 Weaver & Tarney 1984
Continental Crust 57 La 18           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Continental Crust 57 La 30           ppm Wedepohl 1995
Continental Crust 57 La 16           ppm Taylor & McLennan 1995
Continental Crust 57 La 18           ppm Rudnick & Fountain 1995
Continental Crust 57 La 20           µg/g Rudnick & Gao 2004
Continental Crust 57 La 16           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Continental Crust 57 La 30           µg/g Rudnick & Gao 2004 Taylor 1964
Continental Crust 57 La 31.6           µg/g Rudnick & Gao 2004 Gao et al. 1998a
Continental Crust 57 La 16000           ppb Palme & O'Neill 2004 Rudnick & Gao 2004
Continental Crust 57 La 20           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Continental Crust   La/Nb 1.5             Rudnick & Fountain 1995
Continental Intraplate Xenoliths 57 La 765           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Intraplate Xenoliths 57 La 2.22           ppm Pearson et al. 2004 Glaser et al. 1999
Continental Intraplate Xenoliths 57 La 0.774           ppm Pearson et al. 2004 Eggins et al. 1998
Continental Intraplate Xenoliths 57 La 5.78           ppm Pearson et al. 2004 Eggins et al. 1998
Continental Intraplate Xenoliths 57 La 0.0019           ppm Pearson et al. 2004 Ionov 1996
Continental Intraplate Xenoliths 57 La 0.012           ppm Pearson et al. 2004 Eggins et al. 1998
Continental Intraplate Xenoliths 57 La 3925           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Intraplate Xenoliths 57 La 12           ppm Pearson et al. 2004 Johnson et al. 1996
Continental Intraplate Xenoliths 57 La 2.34           ppm Pearson et al. 2004 Ionov et al. 1997
Continental Intraplate Xenoliths 57 La 16.1           ppm Pearson et al. 2004 Gregoire et al. 2002
Continental Intraplate Xenoliths 57 La 0.001           ppm Pearson et al. 2004 Eggins et al. 1998
Continental Intraplate Xenoliths 57 La 1.03           ppm Pearson et al. 2004 Ionov 1996
Continental Intraplate Xenoliths 57 La 0.01           ppm Pearson et al. 2004 Ionov 1996
Continental Intraplate Xenoliths 57 La 0.009           ppm Pearson et al. 2004 Ionov 1996
Continental Intraplate Xenoliths 57 La 0.016           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Intraplate Xenoliths 57 La 0.24           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Intraplate Xenoliths 57 La 0.55           ppm Pearson et al. 2004 Ionov 1998
Continental Intraplate Xenoliths 57 La 0.001           ppm Pearson et al. 2004 Eggins et al. 1998
Continental Intraplate Xenoliths 57 La 0.014           ppm Pearson et al. 2004 Bedini & Bodinier 1999
Continental Shields & Platforms 57 La 9           ppm Rudnick & Fountain 1995
Continental Shields & Platforms 57 La 17           ppm Rudnick & Fountain 1995
Core 57 La 0           µg/g McDonough 1998
Cratonic Xenoliths 57 La 0.46           ppm Pearson et al. 2004 Gregoire et al. 2002
Cratonic Xenoliths 57 La 1.92           ppm Pearson et al. 2004 Stachel et al. 1998
Cratonic Xenoliths 57 La 0.06           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 0.039           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 0.023           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 6.97           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 0.032           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 2.46           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 17.2           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 2.9           ppm Pearson et al. 2004 Gregoire et al. 2002
Cratonic Xenoliths 57 La 0.127           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 0.353           ppm Pearson et al. 2004
Cratonic Xenoliths 57 La 3.1           ppm Pearson et al. 2004 Gregoire et al. 2002
Cratonic Xenoliths 57 La 16           ppm Pearson et al. 2004 Gergoire et al. 2002
D'Orbigny Angrite 57 La 3760           ng/g Mittlefehldt 2004 Mittlefehldt et al. 2002
Danube River Particulates 57 La 28           µg/g Martin & Meybeck 1979
Depleted D-MORB basalts   La/Ce 0.3026             Salters & Stracke 2004
Depleted D-MORB basalts   La/Nb 1.1             Salters & Stracke 2004
Depleted Mantle 57 La 0.234   0.03276       ppm Salters & Stracke 2004
Depleted Mantle 57 La 0.192     0.157 0.222   ppm Workman & Hart 2005
Depleted-Depleted MORB Mantle 57 La 0.134           ppm Workman & Hart 2005
Diatom Oozes & Clay 57 La 9.72         15 ppm Plank & Langmuir 1998
Diatome Clay 57 La 19.48         6 ppm Plank & Langmuir 1998
Diatome Mud 57 La 20.66         6 ppm Plank & Langmuir 1998
Diatome Ooze 57 La 14.78         4 ppm Plank & Langmuir 1998
Diorite 57 La 38.6         260 ppm Gao et al. 1998
Diorite   La[n]/Yb[n] 12.47         260   Gao et al. 1998
Dover Sandstone 57 La 110         4 ppm Altschuller 1980 Cathcart & Schmidt 1974
DSDP/ODP Site 800 57 La 22.78           ppm Plank & Langmuir 1998
DSDP/ODP Site 801 57 La 18.78           ppm Plank & Langmuir 1998
DSDP/ODP Site 801 57 La 19           ppm Elliot et al. 1997
E-MORB 57 La 11.5           ppm Klein 2004 Lehnert 2000
Early Archean Upper Crust   Ba/La 18             Condie 1993
Early Archean Upper Crust   Ba/La 19             Condie 1993
Early Archean Upper Crust 57 La 28.5           ppm Condie 1993
Early Archean Upper Crust 57 La 29.4           ppm Condie 1993
Early Archean Upper Crust   La/Sc 2.2             Condie 1993
Early Archean Upper Crust   La/Sc 2.7             Condie 1993
Early Archean Upper Crust   La/Ta 42             Condie 1993
Early Archean Upper Crust   La/Ta 41             Condie 1993
Early Archean Upper Crust   La/Th 3.8             Condie 1993
Early Archean Upper Crust   La/Th 3.8             Condie 1993
Early Archean Upper Crust   La[n]/Yb[n] 10.6             Condie 1993
Early Archean Upper Crust   La[n]/Yb[n] 12             Condie 1993
Early Proterozoic Upper Crust   Ba/La 24             Condie 1993
Early Proterozoic Upper Crust   Ba/La 23             Condie 1993
Early Proterozoic Upper Crust 57 La 30.9           ppm Condie 1993
Early Proterozoic Upper Crust 57 La 28.8           ppm Condie 1993
Early Proterozoic Upper Crust   La/Sc 1.8             Condie 1993
Early Proterozoic Upper Crust   La/Sc 2.1             Condie 1993
Early Proterozoic Upper Crust   La/Ta 33             Condie 1993
Early Proterozoic Upper Crust   La/Ta 33             Condie 1993
Early Proterozoic Upper Crust   La/Th 3.1             Condie 1993
Early Proterozoic Upper Crust   La/Th 3             Condie 1993
Early Proterozoic Upper Crust   La[n]/Yb[n] 8.1             Condie 1993
Early Proterozoic Upper Crust   La[n]/Yb[n] 7.8             Condie 1993
East China Craton 57 La 29.7           ppm Gao et al. 1998
East China Craton 57 La 31.2           ppm Gao et al. 1998
East China Craton   La[n]/Yb[n] 9.96             Gao et al. 1998
East China Craton   La[n]/Yb[n] 9.32             Gao et al. 1998
East Sunda Trench 57 La 29.8           ppm Plank & Langmuir 1998
EET 83309 Urelite 57 La 185           ng/g Mittlefehldt 2004 Warren & Kallemeyn 1989b
EET 84302 Acapulcoite 57 La 53           ng/g Mittlefehldt 2004 Weigel et al. 1999
Enriched-Depleted MORB Mantle 57 La 0.253           ppm Workman & Hart 2005
Estherville Mesosiderite 57 La 1780           ng/g Mittlefehldt 2004 Mittlefehldt in press
Simpson & Ahrens 1977
Felsic Archean Granulites 57 La 44 34       276 ppm Rudnick & Fountain 1995
Felsic Granulites 57 La 26.7         137 ppm Gao et al. 1998
Felsic Granulites   La[n]/Yb[n] 12.38         137   Gao et al. 1998
Felsic Post-Archean Granulites 57 La 31 19       127 ppm Rudnick & Fountain 1995
Felsic Volcanics 57 La 36.4         972 ppm Gao et al. 1998
Felsic Volcanics 57 La 25           ppm Condie 1993
Felsic Volcanics 57 La 28           ppm Condie 1993
Felsic Volcanics 57 La 35           ppm Condie 1993
Felsic Volcanics 57 La 28           ppm Condie 1993
Felsic Volcanics 57 La 30           ppm Condie 1993
Felsic Volcanics 57 La 20           ppm Condie 1993
Felsic Volcanics 57 La 20           ppm Condie 1993
Felsic Volcanics   La[n]/Yb[n] 5.9             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 5.8             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 6.8             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 3.1             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 3.1             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 6.1             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 6.3             Condie 1993
Felsic Volcanics   La[n]/Yb[n] 7.42         972   Gao et al. 1998
Ferruginous Clay 57 La 49.25         2 ppm Plank & Langmuir 1998
Frankfort Howardites 57 La 980           ng/g Mittlefehldt 2004 McCarthy et al. 1972
Palme et al. 1978
Fresh Mid-Ocean Ridge Basalts 57 La 4.13         59 ppm Kelemen et al. 2004
Fresh Mid-Ocean Ridge Basalts   La/Ce 0.3565             Salters & Stracke 2004
Fresh Mid-Ocean Ridge Basalts   La/Nb 1.2             Salters & Stracke 2004
Fresh MORB in Indian Ocean 57 La 4.46           ppm Klein 2004 Klein et al. 1991
Ganges River Particulates 57 La 42           µg/g Martin & Meybeck 1979
Garnet Peridotites 57 La   2.05         ppm McDonough 1991 Maaloe & Aoki 1975
Jordan 1979
Boyd 1989
McDonough 1990
Garonne River Particulates 57 La 44           µg/g Martin & Meybeck 1979
Gibson Lodranite 57 La 170           ng/g Mittlefehldt 2004 Weigel et al. 1999
Goalpara Ureilite 57 La 150   20       ppb Boynton et al. 1976
Granites 57 La 71           ppm Kemp & Hawkesworth 2004 Sylvester 1995
Granites 57 La 50           ppm Condie 1993
Granites 57 La 46         1226 ppm Gao et al. 1998
Granites 57 La 8.86         8 ppm Kemp & Hawkesworth 2004 Kemp 2001
Granites 57 La 48           ppm Condie 1993
Granites 57 La 75.3         402 ppm Gao et al. 1998
Granites 57 La 40           ppm Condie 1993
Granites   La[n]/Yb[n] 7.6             Condie 1993
Granites   La[n]/Yb[n] 8.3             Condie 1993
Granites   La[n]/Yb[n] 15.2             Condie 1993
Granites   La[n]/Yb[n] 21.95         402   Gao et al. 1998
Granites   La[n]/Yb[n] 16.11         1226   Gao et al. 1998
Granulites 57 La 22           ppm Weaver & Tarney 1984 Weaver & Tarney 1982
Granulites 57 La 31 18       286 ppm Rudnick & Presper 1990
Granulites 57 La 41 28       450 ppm Rudnick & Presper 1990
Granulites   La[n]/Sm[n] 2.9 2.4       114   Rudnick & Presper 1990
Granulites   La[n]/Sm[n] 6.3 4.1       209   Rudnick & Presper 1990
Granulites   La[n]/Yb[n] 29 17       208   Rudnick & Presper 1990
Granulites   La[n]/Yb[n] 8.3 6.1       103   Rudnick & Presper 1990
Granulitic Xenolites 57 La 13 9.3       147 ppm Rudnick & Presper 1990
Granulitic Xenolites   La[n]/Sm[n] 2.3 2.1       140   Rudnick & Presper 1990
Granulitic Xenolites   La[n]/Yb[n] 5.2 4       129   Rudnick & Presper 1990
Graywackes 57 La 28           ppm Condie 1993
Graywackes 57 La 28           ppm Condie 1993
Graywackes 57 La 25           ppm Condie 1993
Graywackes 57 La 32           ppm Condie 1993
Graywackes 57 La 26           ppm Condie 1993
Graywackes 57 La 28           ppm Condie 1993
Graywackes   La[n]/Yb[n] 7.7             Condie 1993
Graywackes   La[n]/Yb[n] 10.8             Condie 1993
Graywackes   La[n]/Yb[n] 7.7             Condie 1993
Graywackes   La[n]/Yb[n] 11.3             Condie 1993
Graywackes   La[n]/Yb[n] 10.8             Condie 1993
Graywackes   La[n]/Yb[n] 7.7             Condie 1993
Greater Antilles Basalt 57 La 5.6         16 ppm Kelemen et al. 2004
Green Clay 57 La 19.15         3 ppm Plank & Langmuir 1998
Greywackes 57 La 34           ppm Wedepohl 1995
Havero Urelite 57 La 70           ng/g Mittlefehldt 2004 Wanke et al. 1972
Hydrothermal Sediment 57 La 133.66         4 ppm Plank & Langmuir 1998
IAB Campo del Cielo 57 La 50           ng/g Mittlefehldt 2004 Bild 1977
IAB Landes 57 La 150           ng/g Mittlefehldt 2004 Bild 1977
IAB Udei Station 57 La 158           ng/g Mittlefehldt 2004 Kallemeyn & Wasson 1985
Ibitira Eucrite 57 La 2150           ng/g Mittlefehldt 2004 Jarosewich 1990
Barrat et al. 2000
Interior North China Craton 57 La 27.1           ppm Gao et al. 1998
Interior North China Craton 57 La 27.5           ppm Gao et al. 1998
Interior North China Craton 57 La 27.4           ppm Gao et al. 1998
Interior North China Craton 57 La 22.6           ppm Gao et al. 1998
Interior North China Craton 57 La 30.1           ppm Gao et al. 1998
Interior North China Craton   La[n]/Yb[n] 10.01             Gao et al. 1998
Interior North China Craton   La[n]/Yb[n] 10.02             Gao et al. 1998
Interior North China Craton   La[n]/Yb[n] 9.83             Gao et al. 1998
Interior North China Craton   La[n]/Yb[n] 9.31             Gao et al. 1998
Interior North China Craton   La[n]/Yb[n] 10.12             Gao et al. 1998
Interlayerd Clay & Chert 57 La 18.2         2 ppm Plank & Langmuir 1998
Interlayered Chert & Limestone 57 La 11.18         5 ppm Plank & Langmuir 1998
Interlayered Clay & Chert 57 La 119.23         12 ppm Plank & Langmuir 1998
Intermediate Granulites 57 La 23.4         136 ppm Gao et al. 1998
Intermediate Granulites   La[n]/Yb[n] 9.32         136   Gao et al. 1998
Intermediate Mafic Archean Granulites 57 La 38 30       68 ppm Rudnick & Fountain 1995
Intermediate Mafic Granulitic Xenolites 57 La 14 10       29 ppm Rudnick & Fountain 1995
Intermediate Mafic Post-Archean Granulites 57 La 23 18       71 ppm Rudnick & Fountain 1995
Island Arc Andesite 57 La             ppm Kelemen et al. 2004
Island Arc Andesite 57 La 7.01         168 ppm Kelemen et al. 2004
Island Arcs 57 La 19           ppm Taylor & McLennan 1995
Island Arcs 57 La 16         323 ppm Kemp & Hawkesworth 2004 Silver & Chappell 1998
Izu-Bonin Trench 57 La 27.26           ppm Plank & Langmuir 1998
Japan Trench 57 La 21.94           ppm Plank & Langmuir 1998
Java Trench 57 La 39.08           ppm Plank & Langmuir 1998
Johnstown Diogenite 57 La 63           ng/g Mittlefehldt 2004 Wanke et al. 1977
Kamchatka Basalt 57 La 6.92         41 ppm Kelemen et al. 2004
Kamchatka Trench 57 La 14.39           ppm Plank & Langmuir 1998
Kapoeta Howardites 57 La 1390           ng/g Mittlefehldt 2004 Wanke et al. 1972
Kerm Trench 57 La 61.2           ppm Plank & Langmuir 1998
Kermadec Basalts 57 La 6.69         10 ppm Kelemen et al. 2004
Kimberlite 57 La 179         22 ppm Farmer 2004 Taylor et al. 1994
Kimberlite   La[n]/Yb[n] 175.6         22   Farmer 2004 Taylor et al. 1994
Komatiites 57 La 0.5           ppm Condie 1993
Komatiites   La[n]/Yb[n] 0.4             Condie 1993
Kuriles Trench 57 La 21.94           ppm Plank & Langmuir 1998
Kyzyl Kum 57 La 200         5 ppm Altschuller 1980 Kapustyanski 1964
La Caja Formation 57 La 104         8 ppm Altschuller 1980 Rogers et al. 1956
Late Archean Upper Crust   Ba/La 19             Condie 1993
Late Archean Upper Crust   Ba/La 20             Condie 1993
Late Archean Upper Crust 57 La 28.7           ppm Condie 1993
Late Archean Upper Crust 57 La 29.5           ppm Condie 1993
Late Archean Upper Crust   La/Sc 2.3             Condie 1993
Late Archean Upper Crust   La/Sc 2.8             Condie 1993
Late Archean Upper Crust   La/Ta 42             Condie 1993
Late Archean Upper Crust   La/Ta 43             Condie 1993
Late Archean Upper Crust   La/Th 3.6             Condie 1993
Late Archean Upper Crust   La/Th 3.6             Condie 1993
Late Archean Upper Crust   La[n]/Yb[n] 10.1             Condie 1993
Late Archean Upper Crust   La[n]/Yb[n] 11.5             Condie 1993
Late Proterozoic Upper Crust   Ba/La 23             Condie 1993
Late Proterozoic Upper Crust   Ba/La 24             Condie 1993
Late Proterozoic Upper Crust 57 La 28.7           ppm Condie 1993
Late Proterozoic Upper Crust 57 La 30.8           ppm Condie 1993
Late Proterozoic Upper Crust   La/Sc 1.8             Condie 1993
Late Proterozoic Upper Crust   La/Sc 2.2             Condie 1993
Late Proterozoic Upper Crust   La/Ta 32             Condie 1993
Late Proterozoic Upper Crust   La/Ta 32             Condie 1993
Late Proterozoic Upper Crust   La/Th 3             Condie 1993
Late Proterozoic Upper Crust   La/Th 2.9             Condie 1993
Late Proterozoic Upper Crust   La[n]/Yb[n] 7.5             Condie 1993
Late Proterozoic Upper Crust   La[n]/Yb[n] 7.8             Condie 1993
Lesser Antilles Basalt 57 La 8.72         50 ppm Kelemen et al. 2004
Lower Continental Crust 57 La 8           ppm Rudnick & Fountain 1995
Lower Continental Crust 57 La 11           ppm Taylor & McLennan 1995
Lower Continental Crust 57 La 26.8           ppm Wedepohl 1995
Lower Continental Crust 57 La 8           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Lower Continental Crust 57 La 8           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Lower Continental Crust 57 La 8           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Lower Continental Crust 57 La 22           µg/g Rudnick & Gao 2004 Condie & Selverstone 1999
Lower Continental Crust 57 La 38           µg/g Rudnick & Gao 2004 Villaseca et al. 1999
Lower Continental Crust 57 La 18           µg/g Rudnick & Gao 2004 Liu et al. 2001
Lower Continental Crust 57 La 22           µg/g Rudnick & Gao 2004 Weaver & Tarney 1984
Lower Continental Crust 57 La 21           µg/g Rudnick & Gao 2004 Shaw et al. 1994
Lower Continental Crust 57 La 12           µg/g Rudnick & Gao 2004 Rudnick & Taylor 1987
Lower Continental Crust 57 La 9.5           µg/g Rudnick & Gao 2004 Rudnick & Presper 1990
Lower Continental Crust 57 La 29           µg/g Rudnick & Gao 2004 Gao et al. 1998a
Lower Continental Crust 57 La 11           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Lower Continental Crust 57 La 27           µg/g Rudnick & Gao 2004 Wedepohl 1995
Lower Continental Crust   La/Nb 1.6             Rudnick & Fountain 1995
Luzon Basalt 57 La 15.99         13 ppm Kelemen et al. 2004
MAC 88177 Lodranite 57 La 11           ng/g Mittlefehldt 2004 Weigel et al. 1999
Macibini Eucrites 57 La 3110           ng/g Mittlefehldt 2004 McCarthy et al. 1973
Buchanan et al. 2000b
Mafic Archean Granulites 57 La 31 8.5       70 ppm Rudnick & Fountain 1995
Mafic Granulites 57 La 16.4         128 ppm Gao et al. 1998
Mafic Granulites   La[n]/Yb[n] 3.71         128   Gao et al. 1998
Mafic Granulitic Xenolites 57 La 8 5       121 ppm Rudnick & Fountain 1995
Mafic Intrusions 57 La 26         308 ppm Gao et al. 1998
Mafic Intrusions   La[n]/Yb[n] 10.33         308   Gao et al. 1998
Mafic Post-Archean Granulites 57 La 25 14       43 ppm Rudnick & Fountain 1995
Magdalena River Particulates 57 La 37           µg/g Martin & Meybeck 1979
Makran Trench 57 La 40.27           ppm Plank & Langmuir 1998
Malvern Howardites 57 La 2270           ng/g Mittlefehldt 2004 Palme et al. 1978
Manganese Nodules 57 La 157           ppm Li 1991 Baturin 1988
Haynes et al. 1986
Marianas Basalt 57 La 5         46 ppm Kelemen et al. 2004
Marianas Trench 57 La 20.78           ppm Plank & Langmuir 1998
Marine Apatites 57 La 133         13 ppm Altschuller 1980
Marine Apatites 57 La       25 300 13 ppm Altschuller 1980
Marine Organisms 57 La 0.14           ppm Li 1991 Bowen 1979
Elderfield & Greaves 1982
Marine Pelagic Clay 57 La 45           ppm Li 1982 Piper 1974
Marine Pelagic Clay 57 La 42           ppm Li 1991 Turekian & Wedepohl 1961
Rankin & Glasby 1979
Marine Phosphorites 57 La 147 110   0 300 13 ppm Altschuller 1980
Marine Phosphorites   Y/La 1.8             Altschuller 1980
Marine Shales   Ce/La 2.1             Altschuller 1980 Turekian & Wedepohl 1961
Marine Shales 57 La 32           ppm Li 1991 Turekian & Wedepohl 1961
Haskin & Haskin 1966
Marine Shales 57 La 40           ppm Altschuller 1980 Turekian & Wedepohl 1961
Marine Shales 57 La 45         36 ppm Altschuller 1980 Hermann 1970
Marine Shales   Y/La 0.85             Altschuller 1980 Turekian & Wedepohl 1961
Mavic Volcanics 57 La 28.4         632 ppm Gao et al. 1998
Mavic Volcanics   La[n]/Yb[n] 8.03         632   Gao et al. 1998
Mead Peak Phosphatic Shale Member 57 La 0.01         41 ppm Gulbrandsen 1966
Mekong River Particulates 57 La 48           µg/g Martin & Meybeck 1979
Melitite-rich Chondrules 57 La 4.1     3.2 4.7 10 ppm Martin & Mason 1974
Mesozoic & Cenozoic Extensions 57 La 22           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Extensions 57 La 14           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Orogens 57 La 14           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Orogens 57 La 20           ppm Rudnick & Fountain 1995
Mesozoic & Cenozoic Upper Crust   Ba/La 28             Condie 1993
Mesozoic & Cenozoic Upper Crust   Ba/La 27             Condie 1993
Mesozoic & Cenozoic Upper Crust 57 La 27.3           ppm Condie 1993
Mesozoic & Cenozoic Upper Crust 57 La 25.6           ppm Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Sc 1.9             Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Sc 1.6             Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Ta 28             Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Ta 28             Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Th 2.9             Condie 1993
Mesozoic & Cenozoic Upper Crust   La/Th 2.7             Condie 1993
Mesozoic & Cenozoic Upper Crust   La[n]/Yb[n] 7             Condie 1993
Mesozoic & Cenozoic Upper Crust   La[n]/Yb[n] 6.7             Condie 1993
Metafelsic Volcanics 57 La 32.5         41 ppm Gao et al. 1998
Metafelsic Volcanics   La[n]/Yb[n] 12.89         41   Gao et al. 1998
Metalliferous Clay 57 La 244.7         12 ppm Plank & Langmuir 1998
Metapelitic Granulitic Xenolites 57 La 36 24       43 ppm Rudnick & Fountain 1995
Mexico Trench 57 La 42.42           ppm Plank & Langmuir 1998
Middle Continental Crust 57 La 17           µg/g Rudnick & Gao 2004 Rudnick & Fountain 1995
Middle Continental Crust 57 La 22.9           µg/g Rudnick & Gao 2004 Shaw et al. 1994
Middle Continental Crust 57 La 24   10       µg/g Rudnick & Gao 2004
Middle Continental Crust 57 La 36           µg/g Rudnick & Gao 2004 Weaver & Tarney 1984
Middle Continental Crust 57 La 17           ppm Rudnick & Fountain 1995
Middle Continental Crust 57 La 30.8           µg/g Rudnick & Gao 2004 Gao et al. 1998
Middle Continental Crust 57 La 24           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Middle Continental Crust   La/Nb 2.2             Rudnick & Fountain 1995
Middle Proterozoic Upper Crust   Ba/La 24             Condie 1993
Middle Proterozoic Upper Crust   Ba/La 25             Condie 1993
Middle Proterozoic Upper Crust 57 La 28           ppm Condie 1993
Middle Proterozoic Upper Crust 57 La 30.3           ppm Condie 1993
Middle Proterozoic Upper Crust   La/Sc 2.1             Condie 1993
Middle Proterozoic Upper Crust   La/Sc 1.8             Condie 1993
Middle Proterozoic Upper Crust   La/Ta 33             Condie 1993
Middle Proterozoic Upper Crust   La/Ta 32             Condie 1993
Middle Proterozoic Upper Crust   La/Th 2.9             Condie 1993
Middle Proterozoic Upper Crust   La/Th 3             Condie 1993
Middle Proterozoic Upper Crust   La[n]/Yb[n] 7.8             Condie 1993
Middle Proterozoic Upper Crust   La[n]/Yb[n] 8.1             Condie 1993
Miles IIE Iron 57 La 590           ng/g Mittlefehldt 2004 Ebihara et al. 1997
Mincy Mesosiderite 57 La 424           ng/g Mittlefehldt 2004 Mittlefehldt in press
Simpson & Ahrens 1977
Mishash Formation 57 La 45         3 ppm Altschuller 1980 Mazor 1963
Monterey Formation 57 La 65         5 ppm Altschuller 1980
Moore County Eucrite 57 La 1280           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
MORB Basaltic Glass 57 La 5.46           ppm Klein 2004 Lehnert 2000
MORB Basaltic Glass 57 La 5.86           ppm Klein 2004 Lehnert 2000
MORB Basaltic Glass 57 La 3.9           ppm Klein 2004 Lehnert 2000
MORB Basaltic Glass 57 La 3.38           ppm Klein 2004 Lehnert 2000
N-MORB 57 La 5.77           ppm Klein 2004 Thompson et al. 1980
N-MORB 57 La 3.34           ppm Klein 2004 Niu et al. 1999
N-MORB 57 La 1.38           ppm Klein 2004 Lehnert 2000
N-MORB 57 La 3.895   1.613     26 ppm Hofmann 1988 Jochum et al. 1988
N-MORB 57 La 3.895           ppm Hart et al. 1999 Hofmann 1988
Ito et al. 1987
Smith et al. 1995
Hauri & Hart 1997
N-MORB 57 La 1.88           ppm Klein 2004 Lehnert 2000
Nakhla Meteorite 57 La 2.06   0.33       ppm McSween, Jr. 2004 Lodders 1998
Nankai Trench 57 La 34.7           ppm Plank & Langmuir 1998
Nanno Ooze 57 La 15.45         2 ppm Plank & Langmuir 1998
Nano Ooze 57 La 12.16         4 ppm Plank & Langmuir 1998
New Hebrides Islands 57 La 8.38         21 ppm Kelemen et al. 2004
North American Shale Composite (NASC) 57 La 31           ppm Condie 1993
North American Shale Composite (NASC)   La/Sc 2.07             Condie 1993
North American Shale Composite (NASC)   La[n]/Yb[n] 6.1             Condie 1993
North Antilles Trench 57 La 35.54           ppm Plank & Langmuir 1998
North Atlantic Ocean Deep Water 57 La 29.4             Bruland 1983 Elderfield & Greaves 1983
North Atlantic Ocean Surface Water 57 La 13             Bruland 1983 Elderfield & Greaves 1983
North Pacific Ocean Deep Water 57 La 37             Bruland 1983 Masuda & Ikeuchi 1979
North Qinling Belt in China 57 La 36.3           ppm Gao et al. 1998
North Qinling Belt in China 57 La 32.7           ppm Gao et al. 1998
North Qinling Belt in China 57 La 36.5           ppm Gao et al. 1998
North Qinling Belt in China 57 La 27.5           ppm Gao et al. 1998
North Qinling Belt in China 57 La 32.6           ppm Gao et al. 1998
North Qinling Belt in China   La[n]/Yb[n] 11.19             Gao et al. 1998
North Qinling Belt in China   La[n]/Yb[n] 7.39             Gao et al. 1998
North Qinling Belt in China   La[n]/Yb[n] 8.95             Gao et al. 1998
North Qinling Belt in China   La[n]/Yb[n] 9.05             Gao et al. 1998
North Qinling Belt in China   La[n]/Yb[n] 11.22             Gao et al. 1998
Northern Blake Plateau Phosphorites 57 La 0.0105           wt% Manheim et al. 1980 Ehrlich 1968
Novo-Urei Ureilite 57 La 100   10       ppb Boynton et al. 1976
Nuevo Laredo Eucrite 57 La 3790           ng/g Mittlefehldt 2004 Warren & Jerde 1987
Oceanic Crust 57 La 5.5           ppm Wedepohl & Hartmann 1994 Wedepohl 1981
Oceanic Crust 57 La 3.9           ppm Wedepohl & Hartmann 1994 Hofmann 1988
Oceanic Plateaus 57 La 12.3           ppm Kerr 2004 Salters et al. 1992
Oceanic Plateaus 57 La 105           ppm Kerr 2004 Salters et al. 1992
Oceanic Plateaus 57 La 0.65           ppm Kerr 2004 Aitken & Echeverria 1984
Dupre & Echeverria 1984
Jochum et al. 1991
Oceanic Plateaus 57 La 7.59           ppm Kerr 2004 Kerr et al. 1996
Oceanic Plateaus 57 La 6.8           ppm Kerr 2004 Salters et al. 1992
Oceanic Plateaus 57 La 8.55           ppm Kerr 2004 Hauff et al. 2000
Oceanic Plateaus 57 La 1.02           ppm Kerr 2004 Aitken & Echeverria 1984
Dupre & Echeverria 1984
Jochum et al. 1991
Oceanic Plateaus 57 La 9.63           ppm Kerr 2004 Reynaud et al. 1999
Oceanic Plateaus 57 La 4           ppm Kerr 2004 Salters et al. 1992
Oceanic Plateaus 57 La 17.1           ppm Kerr 2004 Mahoney et al. 1995
Oceanic Plateaus 57 La 6.15           ppm Kerr 2004 Mahoney et al. 1993
Oceanic Plateaus 57 La 0.22           ppm Kerr 2004
Oceanic Plateaus 57 La 2.96           ppm Kerr 2004 Mahoney et al. 1993
Oceanic Plateaus 57 La 3.8           ppm Kerr 2004 Kerr et al. 1997
Hauff et al. 2000
Oceanic Plateaus 57 La 6.05           ppm Kerr 2004 Kerr et al. 1997
Hauff et al. 2000
Oceanic Plateaus 57 La 2.42           ppm Kerr 2004 Kerr et al. 2002
Oceanic Plateaus 57 La 4.2           ppm Kerr 2004 Kerr et al. 1996
Oceanic Plateaus 57 La 3.4           ppm Kerr 2004 Tejada et al. 1996
Oceanic Plateaus 57 La 4.75           ppm Kerr 2004 Tejada et al. 2002
Oceanic Plateaus 57 La 3.86           ppm Kerr 2004 Tejada et al. 2002
Oceans Deep water 57 La 3.5           ng/kg Quinby-Hunt & Turekian 1983 Elderfield & Greaves 1982
Oceans Surface water 57 La 1.8           ng/kg Quinby-Hunt & Turekian 1983 Elderfield & Greaves 1982
ODP Site 735 57 La 4.79 2.82       22 ppm Hart et al. 1999
ODP/DSDP Site 417/418 57 La 1.97           ppm Staudigel et al. 1995
ODP/DSDP Site 417/418 57 La 1.84           ppm Staudigel et al. 1996
Olivine Chondrules 57 La 1.2     0.79 1.9 3 ppm Martin & Mason 1974
Orangeite 57 La 175         114 ppm Farmer 2004 Mitchell 1995
Orangeite   La[n]/Yb[n] 92.2         114   Farmer 2004 Mitchell 1995
Orgueil Chondrite 57 La 236         7 ppb Anders & Ebihara 1982
Orgueil Chondrite 57 La 236         9 ppb Anders & Grevesse 1989
Orgueil Chondrite 57 La 208           ng/g Grossman et al. 1985
Oulad Abdoun Basin 57 La 300         4 ppm Altschuller 1980
Paleozoic Orogens 57 La 11           ppm Rudnick & Fountain 1995
Paleozoic Orogens 57 La 18           ppm Rudnick & Fountain 1995
Paleozoic Upper Crust   Ba/La 26             Condie 1993
Paleozoic Upper Crust   Ba/La 27             Condie 1993
Paleozoic Upper Crust 57 La 25.4           ppm Condie 1993
Paleozoic Upper Crust 57 La 27.1           ppm Condie 1993
Paleozoic Upper Crust   La/Sc 1.6             Condie 1993
Paleozoic Upper Crust   La/Sc 1.9             Condie 1993
Paleozoic Upper Crust   La/Ta 28             Condie 1993
Paleozoic Upper Crust   La/Ta 28             Condie 1993
Paleozoic Upper Crust   La/Th 2.7             Condie 1993
Paleozoic Upper Crust   La/Th 2.9             Condie 1993
Paleozoic Upper Crust   La[n]/Yb[n] 7             Condie 1993
Paleozoic Upper Crust   La[n]/Yb[n] 6.7             Condie 1993
Parana River Particulates 57 La 50           µg/g Martin & Meybeck 1979
Pelagic Clay 57 La 32.24         56 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 34.7         55 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 46.9         3 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 190.01         6 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 46.17         8 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 104           ppm Elliot et al. 1997
Pelagic Clay 57 La 32.24         56 ppm Plank & Langmuir 1998
Pelagic Clay 57 La 104         6 ppm Plank & Langmuir 1998
Pelites 57 La 45.8         69 ppm Gao et al. 1998
Pelites 57 La 42         1341 ppm Gao et al. 1998
Pelites   La[n]/Yb[n] 9.27         1341   Gao et al. 1998
Pelites   La[n]/Yb[n] 11.28         69   Gao et al. 1998
Peninsular Range Batholith 57 La 42           ppm Kemp & Hawkesworth 2004 Sylvester 1995
Periodotite Section in Ophiolites 57 La   0.101         ppm McDonough 1991
Peru Trench 57 La 19.26           ppm Plank & Langmuir 1998
Petersburg Eucrites 57 La 2480           ng/g Mittlefehldt 2004 Mason et al. 1979
Buchanan & Reid 1996
Phanerozoic Flood Basalts 57 La 42.5         1 ppm Farmer 2004 Peate 1997
Phanerozoic Flood Basalts 57 La 16.7         9 ppm Farmer 2004 Wooden et al. 1993
Phanerozoic Flood Basalts 57 La 17.5         18 ppm Farmer 2004 Lightfoot et al. 1990
Phanerozoic Flood Basalts 57 La 22.1         36 ppm Farmer 2004 Hooper & Hawkesworth 1993
Phanerozoic Flood Basalts 57 La 16.5         6 ppm Farmer 2004 Lightfoot et al. 1990
Phanerozoic Flood Basalts 57 La 7.94         7 ppm Farmer 2004 Wooden et al. 1993
Phanerozoic Flood Basalts 57 La 8.35         1 ppm Farmer 2004 Peate 1997
Phanerozoic Flood Basalts 57 La 10.6         1 ppm Farmer 2004 Peate 1997
Phanerozoic Flood Basalts   La[n]/Yb[n] 9.2         1   Farmer 2004 Peate 1997
Phanerozoic Flood Basalts   La[n]/Yb[n] 3.28         1   Farmer 2004 Peate 1997
Phanerozoic Flood Basalts   La[n]/Yb[n] 3.08         18   Farmer 2004 Lightfoot et al. 1990
Phanerozoic Flood Basalts   La[n]/Yb[n] 0.99         31   Farmer 2004 Hooper & Hawkesworth 1993
Phanerozoic Flood Basalts   La[n]/Yb[n] 4.32         6   Farmer 2004 Lightfoot et al. 1990
Phanerozoic Flood Basalts   La[n]/Yb[n] 4.51         5   Farmer 2004 Wooden et al. 1993
Phanerozoic Flood Basalts   La[n]/Yb[n] 1.85         1   Farmer 2004 Peate 1997
Phanerozoic Flood Basalts   La[n]/Yb[n] 3.31         3   Farmer 2004 Wooden et al. 1993
Philip Trench 57 La 45.8           ppm Plank & Langmuir 1998
Phosphoria Formation 57 La 0.03         61 ppm Gulbrandsen 1966
Phosphoria Formation 57 La 300         60 ppm Altschuller 1980 Gulbrandsen 1966
Phosphoria Formation 57 La   300         ppm Gulbrandsen 1966
Post-Archean Terrrains 57 La 38.3           ppm Condie 1991
Precambrian Canadian Shield 57 La 32.3           ppm Shaw et al. 1986
Primitive Mantle 57 La 0.52           ppm McDonough & Frey 1989 Wanke et al. 1984
Primitive Mantle 57 La 0.603           ppm McDonough & Frey 1989 Hart & Zindler 1986
Primitive Mantle 57 La 0.57           ppm McDonough & Frey 1989 Anderson 1983
Primitive Mantle 57 La 0.71           ppm McDonough 1990 McDonough & Frey 1989
Sun 1982
Primitive Mantle 57 La 0.695           ppm McDonough & Frey 1989 McDonough & Sun 1989
Primitive Mantle 57 La 0.551           ppm McDonough & Frey 1989 Taylor & McLennan 1985
Primitive Mantle 57 La 0.72           ppm McDonough & Frey 1989 Sun 1982
Primitive Mantle 57 La   0.708         ppm McDonough 1991 McDonough & Frey 1989
Sun 1982
Primitive Mantle 57 La 0.76           ppm Wedepohl & Hartmann 1994 Wedepohl 1991
Primitive Mantle 57 La 0.27           ppm Wedepohl & Hartmann 1994
Primitive Mantle 57 La 0.614           ppm Wedepohl & Hartmann 1994 Hofmann 1988
Primitive Mantle 57 La 648   64.8       ppb McDonough & Sun 1995
Primitive Mantle 57 La 0.7           ppm Wedepohl & Hartmann 1994 Jagoutz et al. 1979
Primitive Mantle 57 La 686   68.6       ppb Palme & O'Neill 2004
Primitive Mantle 57 La 686           ppb Palme & O'Neill 2004
Primitive Mantle 57 La 0.6139           ppm Hofmann 1988 Hart & Zindler 1986
Primitive Mantle   La/Nb 1             Gao et al. 1998 Hofmann 1988
Primitive Mantle   La[n]/Sm[n] 1             McDonough 1990 McDonough & Frey 1989
Sun & McDonough 1989
Sun 1982
Primitive Mantle   La[n]/Yb[n] 1             McDonough 1990 McDonough & Frey 1989
Sun & McDonough 1989
Sun 1982
Protolith Gabbros at ODP Site 735 57 La 1.03         8 ppm Hart et al. 1999
Pungo River Formation 57 La 150         2 ppm Altschuller 1980
Qingzhen Enstatite Chondrite 57 La 192           ng/g Grossman et al. 1985
QUE 94201 Meteorite 57 La 0.4   0.06       ppm McSween, Jr. 2004 Lodders 1998
Radiolarian Clay 57 La 30         8 ppm Plank & Langmuir 1998
Radiolarian Clay 57 La 30         8 ppm Plank & Langmuir 1998
Radiolarian Clay 57 La 73.83         2 ppm Plank & Langmuir 1998
Radiolarian Clay 57 La 36.34         11 ppm Plank & Langmuir 1998
Radiolarites 57 La 8           ppm Elliot et al. 1997
Radiolarites 57 La 8.11         4 ppm Plank & Langmuir 1998
Radiolarites 57 La 17.66         17 ppm Plank & Langmuir 1998
REE Fractionated CAI Inclusions 57 La 7.8     3.7 13 5 ppm Martin & Mason 1974
REE Unfractionated CAI Inclusions 57 La 6.2     5.8 6.5 2 ppm Martin & Mason 1974
Retort Phosphatic Shale Member 57 La 0.03         20 ppm Gulbrandsen 1966
Rifted Continental Margins 57 La 18           ppm Rudnick & Fountain 1995
Rifted Continental Margins 57 La 7           ppm Rudnick & Fountain 1995
River Particulates 57 La 45           µg/g Martin & Meybeck 1979
Rivers 57 La 0.05           ppb Li 1982 Martin & Meybeck 1979
Ryuku Trench 57 La 156.76           ppm Plank & Langmuir 1998
Sandstones 57 La 10.3           ppm Condie 1993
Sandstones 57 La 10.1           ppm Condie 1993
Sandstones 57 La 11.3           ppm Condie 1993
Sandstones   La[n]/Yb[n] 7.3             Condie 1993
Sandstones   La[n]/Yb[n] 13.1             Condie 1993
Scotia Island Basalt 57 La 6.49         14 ppm Kelemen et al. 2004
Seawater 57 La 0.003           ppb Li 1982
Seawater 57 La 5.6             Li 1991 Whitfield & Turner 1987
Seawater 57 La 30     13 37     Bruland 1983
Seawater 57 La 4           ng/kg Quinby-Hunt & Turekian 1983 Spell & McDougall 2003
Seawater 57 La 3e-05             Broeker & Peng 1982
Serra De Mage Eucrite 57 La 146           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Shales 57 La 38           ppm Condie 1993
Shales 57 La 30.7           ppm Condie 1993
Shales 57 La 38.8           ppm Condie 1993
Shales   La/Sc 1.5             Condie 1993
Shales   La/Sc 2.22             Condie 1993
Shales   La/Sc 2.37             Condie 1993
Shales   La[n]/Yb[n] 7.7             Condie 1993
Shales   La[n]/Yb[n] 8             Condie 1993
Shales   La[n]/Yb[n] 8.1             Condie 1993
Shalka Diogenite 57 La 9           ng/g Mittlefehldt 2004 McCarthy et al. 1972
Mittlefehldt 1994
Shallowater Aubrite 57 La 21           ng/g Mittlefehldt 2004 Easton 1985
Keil et al. 1989
Shergotty Meteorite 57 La 2.16   0.32       ppm McSween, Jr. 2004 Lodders 1998
Silicate Earth 57 La 648   64.8       ppb McDonough & Sun 1995
Silicate Earth 57 La 0.65           ppm McDonough 2004
Silicate Earth 57 La 0.551           ppm McDonough et al. 1992 Taylor & McLennan 1985
Silicate Earth 57 La 0.6139           ppm McDonough et al. 1992 Hofmann 1988
Silicate Earth 57 La 0.52           ppm McDonough et al. 1992 Jagoutz et al. 1979
Wanke et al. 1984
Silicate Earth 57 La 0.708           ppm McDonough et al. 1992 Sun 1982
Sun & McDonough 1989
McDonough & Frey 1989
Silicate Earth 57 La 0.65           µg/g McDonough 1998
Silicified Limestone 57 La 21.19           ppm Plank & Langmuir 1998
Silty Mud 57 La 27.69         16 ppm Plank & Langmuir 1998
Sioux County Eucrite 57 La 1820           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Slope Lisbourne Group 57 La 300         4 ppm Altschuller 1980 Patton & Matzko 1959
Solar Photosphere 57 La 1.22   0.09         Anders & Grevesse 1989
Solar Photosphere 57 La 1.17   0.07         Palme & Jones 2004 Grevesse & Sauval 1998
Solar System 57 La 0.448   0.022848     10   Anders & Ebihara 1982
Solar System 57 La 0.37             Anders & Ebihara 1982 Cameron 1982
Solar System 57 La 0.446   0.00892     4   Anders & Grevesse 1989
Solid Earth 57 La 0.44           ppm McDonough 2004
Solid Earth 57 La 0.44           µg/g McDonough 1998
South Antilles Trench 57 La 47.91           ppm Plank & Langmuir 1998
South Margin of North China Craton 57 La 35           ppm Gao et al. 1998
South Margin of North China Craton 57 La 31.8           ppm Gao et al. 1998
South Margin of North China Craton 57 La 31.4           ppm Gao et al. 1998
South Margin of North China Craton 57 La 33.1           ppm Gao et al. 1998
South Margin of North China Craton 57 La 32.1           ppm Gao et al. 1998
South Margin of North China Craton   La[n]/Yb[n] 8.56             Gao et al. 1998
South Margin of North China Craton   La[n]/Yb[n] 9.86             Gao et al. 1998
South Margin of North China Craton   La[n]/Yb[n] 10.09             Gao et al. 1998
South Margin of North China Craton   La[n]/Yb[n] 10.44             Gao et al. 1998
South Margin of North China Craton   La[n]/Yb[n] 10.45             Gao et al. 1998
South Qinling Belt in China 57 La 27.5           ppm Gao et al. 1998
South Qinling Belt in China 57 La 31.8           ppm Gao et al. 1998
South Qinling Belt in China 57 La 29.2           ppm Gao et al. 1998
South Qinling Belt in China 57 La 27.1           ppm Gao et al. 1998
South Qinling Belt in China   La[n]/Yb[n] 8.45             Gao et al. 1998
South Qinling Belt in China   La[n]/Yb[n] 7.64             Gao et al. 1998
South Qinling Belt in China   La[n]/Yb[n] 7.67             Gao et al. 1998
South Qinling Belt in China   La[n]/Yb[n] 7.39             Gao et al. 1998
South Sandwich Trench 57 La 9.72           ppm Plank & Langmuir 1998
Spinel Peridotites 57 La   0.77         ppm McDonough 1991 Maaloe & Aoki 1975
Jordan 1979
Boyd 1989
McDonough 1990
Spinel Peridotites 57 La 2.6 0.77 5.7     208 ppm McDonough 1990
Spinel Peridotites   La[n]/Sm[n] 2.7 2.1 2.8     200   McDonough 1990
Spinel Peridotites   La[n]/Yb[n] 7.1 2.7 12     195   McDonough 1990
Stannern Eucrite 57 La 5210           ng/g Mittlefehldt 2004 Barrat et al. 2000
McCarthy et al. 1973
Subducted Sediment 57 La 28.8   6.8       ppm Plank & Langmuir 1998
Sumatra Trench 57 La 31.15           ppm Plank & Langmuir 1998
Talkeetna Arc Plutonic Rocks 57 La 9.8   0.1     86 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 7.49   0.103     42 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 5.3   0.8     7 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 9.7   2.2     6 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 2.985   0.611     7 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 1.153   0.04     31 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 6.6   0.4     17 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 7.815   0.331     13 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 1.565   0.377     6 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 5.6   0.2     31 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 10.1   0.9     13 ppm Kelemen et al. 2004
Talkeetna Arc Plutonic Rocks 57 La 0.192   0.019     16 ppm Kelemen et al. 2004
Tonalites 57 La 23           ppm Wedepohl 1995
Tonalites-Trondhjemites-Granodiorites 57 La 32         355 ppm Kemp & Hawkesworth 2004 Martin 1995
Tonalites-Trondhjemites-Granodiorites 57 La 30           ppm Condie 1993
Tonalites-Trondhjemites-Granodiorites 57 La 25           ppm Condie 1993
Tonalites-Trondhjemites-Granodiorites 57 La 26           ppm Condie 1993
Tonalites-Trondhjemites-Granodiorites 57 La 37.9         553 ppm Gao et al. 1998
Tonalites-Trondhjemites-Granodiorites 57 La 38.1         641 ppm Gao et al. 1998
Tonalites-Trondhjemites-Granodiorites   La[n]/Yb[n] 8.9             Condie 1993
Tonalites-Trondhjemites-Granodiorites   La[n]/Yb[n] 16.78         641   Gao et al. 1998
Tonalites-Trondhjemites-Granodiorites   La[n]/Yb[n] 20.54         553   Gao et al. 1998
Tonalites-Trondhjemites-Granodiorites   La[n]/Yb[n] 10.5             Condie 1993
Tonalites-Trondhjemites-Granodiorites   La[n]/Yb[n] 18.2             Condie 1993
Tonga Trench 57 La 134.47           ppm Plank & Langmuir 1998
Tongan Basalts 57 La 8.95         12 ppm Kelemen et al. 2004
Transitional Mid-Ocean Ridge Basalts 57 La 5.34           ppm Klein 2004 Lehnert 2000
Turbidites 57 La 29.93         4 ppm Plank & Langmuir 1998
Turbidites 57 La 17.5         4 ppm Plank & Langmuir 1998
Upper Continental Crust   Ba/La 22             Condie 1993
Upper Continental Crust   Ba/La 22             Condie 1993
Upper Continental Crust 57 La 28.4           ppm Condie 1993
Upper Continental Crust 57 La 31   3       µg/g Rudnick & Gao 2004 see text








Upper Continental Crust 57 La 30           ppm Taylor & McLennan 1995
Upper Continental Crust 57 La 32.3           ppm Wedepohl 1995
Upper Continental Crust 57 La 71           µg/g Rudnick & Gao 2004 Eade and Fahrig 1973
Upper Continental Crust 57 La 31           µg/g Rudnick & Gao 2004
Upper Continental Crust 57 La 32.3           µg/g Rudnick & Gao 2004 Wedepohl 1995
Upper Continental Crust 57 La 30           µg/g Rudnick & Gao 2004 Taylor & McLennan 1985
Taylor & McLennan 1995
Upper Continental Crust 57 La 34.8           µg/g Rudnick & Gao 2004 Gao et al. 1998
Upper Continental Crust 57 La 28.4           µg/g Rudnick & Gao 2004 Condie 1993
Upper Continental Crust 57 La 32.3           µg/g Rudnick & Gao 2004 Shaw et al. 1967
Shaw et al. 1976
Upper Continental Crust 57 La 31           ppm Kemp & Hawkesworth 2004 Rudnick & Gao 2004
Upper Continental Crust 57 La 30           ppm Weaver & Tarney 1984 Taylor & McLennan 1981
Upper Continental Crust 57 La 1.97           ppm Hart et al. 1999 Staudigel et al. 1995
Smith et al. 1995
Hart & Staudigel 1989
Staudigel et al. 1989
Upper Continental Crust 57 La 30           ppm Taylor et al. 1983 Taylor & McLennan 1981
Upper Continental Crust 57 La 29           ppm Condie 1993
Upper Continental Crust   La/Nb 1.2             Rudnick & Fountain 1995
Upper Continental Crust   La/Sc 2.2             Condie 1993
Upper Continental Crust   La/Sc 2.1             Condie 1993
Upper Continental Crust   La/Ta 35             Condie 1993
Upper Continental Crust   La/Ta 36             Condie 1993
Upper Continental Crust   La/Th 3.2             Condie 1993
Upper Continental Crust   La/Th 3.3             Condie 1993
Upper Continental Crust   La[n]/Yb[n] 9.3             Taylor et al. 1983 Taylor & McLennan 1981
Upper Continental Crust   La[n]/Yb[n] 8.7             Condie 1993
Upper Continental Crust   La[n]/Yb[n] 9             Condie 1993
Ureilite Rock Metal   Ce/La         1 5   Janssens et al. 1987
Ureilite Vein Metal   Ce/La 14.6         5   Janssens et al. 1987
Vanuatu Trench 57 La 11.31           ppm Plank & Langmuir 1998
Veramin Mesosiderite 57 La 164           ng/g Mittlefehldt 2004 Mittlefehldt in press
Powell 1971
Volcanoclastic Sediment 57 La 9.6         15 ppm Plank & Langmuir 1998
Volcanoclastic Turbidites 57 La 22.6         43 ppm Plank & Langmuir 1998
Volcanoclastic Turbidites 57 La 19           ppm Elliot et al. 1997
Volcanoclastic Turbidites 57 La 18.68         13 ppm Plank & Langmuir 1998
Watson IIE Iron 57 La 414           ng/g Mittlefehldt 2004 Olsen et al. 1994
Winonaite Pontlyfni 57 La 260           ng/g Mittlefehldt 2004 Graham et al. 1977
Davis et al. 1977
Winonaite Tierra Blanca 57 La 190           ng/g Mittlefehldt 2004 Kallemeyn & Wasson 1985
Jarosweich 1990
Y-74450 Eucrites 57 La 4790           ng/g Mittlefehldt 2004 Wanke et al. 1977
Y-791491 Lodranite 57 La 14           ng/g Mittlefehldt 2004 Weigel et al. 1999
Yangtze Craton 57 La 41.3           ppm Gao et al. 1998
Yangtze Craton 57 La 37.9           ppm Gao et al. 1998
Yangtze Craton 57 La 33.2           ppm Gao et al. 1998
Yangtze Craton 57 La 37.3           ppm Gao et al. 1998
Yangtze Craton 57 La 33.6           ppm Gao et al. 1998
Yangtze Craton   La[n]/Yb[n] 12.08             Gao et al. 1998
Yangtze Craton   La[n]/Yb[n] 9.76             Gao et al. 1998
Yangtze Craton   La[n]/Yb[n] 10.94             Gao et al. 1998
Yangtze Craton   La[n]/Yb[n] 11.24             Gao et al. 1998
Yangtze Craton   La[n]/Yb[n] 14.34             Gao et al. 1998
Zeolite Clay 57 La 26.85         3 ppm Plank & Langmuir 1998
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