GERM Reservoir Database
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GERM Database Search Results
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===========
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)
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