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)
Fresh Mid-Ocean Ridge Basalts 72 Hf       0.28304 0.283311     Nowell et al. 1998
Fresh MORB in Atlantic Ocean   143Nd/144Nd 0.5132277   0.000218132 0.513095 0.514132 20   Nowell et al. 1998 White & Hofmann 1982
O'Nions et al. 1977
Salters & Hart 1991
White 1979
Salters 1996
Fresh MORB in Atlantic Ocean   143Nd/144Nd 0.5132277   0.000218132 0.513095 0.514132 20   Nowell et al. 1998
Fresh MORB in Atlantic Ocean   176Hf/177Hf 0.283211545   6.89104e-05 0.283063 0.283311 22   Nowell et al. 1998
Fresh MORB in Atlantic Ocean   176Hf/177Hf 0.283211545   6.89104e-05 0.283063 0.283311 22   Nowell et al. 1998 Patchett 1983
Patchett & Tatsumoto 1980
Salters & Hart 1991
Blichert-Toft et al. 1997
Salters 1996

Fresh MORB in Atlantic Ocean   e-Hf 15.135   0.799030663 14.57 15.7 2   Nowell et al. 1998
Fresh MORB in Atlantic Ocean   e-Nd 9.08   0.509116882 8.72 9.44 2   Nowell et al. 1998
Fresh MORB in Atlantic Ocean   e-Nd 10.605   0.360624458 10.35 10.86 2   Nowell et al. 1998
Fresh MORB in Atlantic Ocean   e-Nd 10.53222222   0.875125388 9.21 11.35 9   Nowell et al. 1998
Fresh MORB in Indian Ocean   143Nd/144Nd 0.513031   6.33777e-05 0.512917 0.513122 12   Nowell et al. 1998 Salters 1996
Fresh MORB in Indian Ocean   143Nd/144Nd 0.513031   6.33777e-05 0.512917 0.513122 12   Nowell et al. 1998
Fresh MORB in Indian Ocean   176Hf/177Hf 0.283209583   4.77978e-05 0.283129 0.283298 12   Nowell et al. 1998 Salters 1996
Fresh MORB in Indian Ocean   176Hf/177Hf 0.283209583   4.77978e-05 0.283129 0.283298 12   Nowell et al. 1998
Fresh MORB in Indian Ocean   e-Hf 13.405   0.954594155 12.73 14.08 2   Nowell et al. 1998
Fresh MORB in Pacific Ocean   143Nd/144Nd 0.513180833   4.01063e-05 0.51311 0.51322 12   Nowell et al. 1998 White & Hofmann 1982
Fresh MORB in Pacific Ocean   143Nd/144Nd 0.513180833   4.01063e-05 0.51311 0.51322 12   Nowell et al. 1998
Fresh MORB in Pacific Ocean   176Hf/177Hf 0.283192786   5.87055e-05 0.283091 0.283269 14   Nowell et al. 1998 Patchett & Tatsumoto 1980
Blichert-Toft et al. 1997

Fresh MORB in Pacific Ocean   176Hf/177Hf 0.283192786   5.87055e-05 0.283091 0.283269 14   Nowell et al. 1998
Fresh MORB in Pacific Ocean   e-Hf 15.36444444   2.087235679 11.39 17.68 9   Nowell et al. 1998
N-MORB 72 Hf       0.28304 0.283311     Nowell et al. 1998
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