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)
Chert
143Nd/144Nd
0.51235
4
Plank & Langmuir 1998
Chert
206Pb/204Pb
18.845
4
Plank & Langmuir 1998
Chert
207Pb/204Pb
15.683
4
Plank & Langmuir 1998
Chert
208Pb/204Pb
38.955
4
Plank & Langmuir 1998
Chert
87Sr/86Sr
0.71055
4
Plank & Langmuir 1998
Chert
13
Al
3.75
4
wt%ox
Plank & Langmuir 1998
Chert
56
Ba
125
4
ppm
Plank & Langmuir 1998
Chert
6
C
0
4
wt%ox
Plank & Langmuir 1998
Chert
20
Ca
0.32
4
wt%ox
Plank & Langmuir 1998
Chert
58
Ce
13.17
4
ppm
Plank & Langmuir 1998
Chert
27
Co
10.7
4
ppm
Plank & Langmuir 1998
Chert
24
Cr
10.7
4
ppm
Plank & Langmuir 1998
Chert
55
Cs
0.67
4
ppm
Plank & Langmuir 1998
Chert
29
Cu
31.9
4
ppm
Plank & Langmuir 1998
Chert
66
Dy
2.32
4
ppm
Plank & Langmuir 1998
Chert
68
Er
1.38
4
ppm
Plank & Langmuir 1998
Chert
63
Eu
0.62
4
ppm
Plank & Langmuir 1998
Chert
26
Fe
2.38
4
wt%ox
Plank & Langmuir 1998
Chert
64
Gd
2.33
4
ppm
Plank & Langmuir 1998
Chert
1
H
7.29
4
wt%ox
Plank & Langmuir 1998
Chert
72
Hf
1.42
4
ppm
Plank & Langmuir 1998
Chert
19
K
0.81
4
wt%ox
Plank & Langmuir 1998
Chert
57
La
11.6
4
ppm
Plank & Langmuir 1998
Chert
71
Lu
0.18
4
ppm
Plank & Langmuir 1998
Chert
12
Mg
0.9
4
wt%ox
Plank & Langmuir 1998
Chert
25
Mn
0.23
4
wt%ox
Plank & Langmuir 1998
Chert
11
Na
0.85
4
wt%ox
Plank & Langmuir 1998
Chert
41
Nb
6.74
4
ppm
Plank & Langmuir 1998
Chert
60
Nd
10.74
4
ppm
Plank & Langmuir 1998
Chert
28
Ni
18.8
4
ppm
Plank & Langmuir 1998
Chert
15
P
0.09
4
wt%ox
Plank & Langmuir 1998
Chert
82
Pb
4.2
4
ppm
Plank & Langmuir 1998
Chert
37
Rb
17.4
4
ppm
Plank & Langmuir 1998
Chert
21
Sc
4.4
4
ppm
Plank & Langmuir 1998
Chert
14
Si
82.68
4
wt%ox
Plank & Langmuir 1998
Chert
62
Sm
2.69
4
ppm
Plank & Langmuir 1998
Chert
38
Sr
76
4
ppm
Plank & Langmuir 1998
Chert
73
Ta
0.406
4
ppm
Plank & Langmuir 1998
Chert
90
Th
2.01
4
ppm
Plank & Langmuir 1998
Chert
22
Ti
0.431
4
wt%ox
Plank & Langmuir 1998
Chert
92
U
0.306
4
ppm
Plank & Langmuir 1998
Chert
23
V
44
4
ppm
Plank & Langmuir 1998
Chert
39
Y
10.4
4
ppm
Plank & Langmuir 1998
Chert
70
Yb
1.21
4
ppm
Plank & Langmuir 1998
Chert
30
Zn
35
4
ppm
Plank & Langmuir 1998
Chert
40
Zr
85.4
4
ppm
Plank & Langmuir 1998
Chert
143Nd/144Nd
0.5124
Elliot et al. 1997
Chert
206Pb/204Pb
18.85
Elliot et al. 1997
Chert
207Pb/204Pb
15.68
Elliot et al. 1997
Chert
208Pb/204Pb
38.96
Elliot et al. 1997
Chert
87Sr/86Sr
0.7106
Elliot et al. 1997
Chert
13
Al
3.56
wt%ox
Elliot et al. 1997
Chert
56
Ba
125
ppm
Elliot et al. 1997
Chert
20
Ca
0.3
wt%ox
Elliot et al. 1997
Chert
58
Ce
13
ppm
Elliot et al. 1997
Chert
Ce/Ce*
0.57
Elliot et al. 1997
Chert
24
Cr
11
ppm
Elliot et al. 1997
Chert
55
Cs
0.7
ppm
Elliot et al. 1997
Chert
66
Dy
2.3
ppm
Elliot et al. 1997
Chert
68
Er
1.4
ppm
Elliot et al. 1997
Chert
63
Eu
0.6
ppm
Elliot et al. 1997
Chert
26
Fe
2.51
wt%ox
Elliot et al. 1997
Chert
64
Gd
2.3
ppm
Elliot et al. 1997
Chert
72
Hf
1.4
ppm
Elliot et al. 1997
Chert
19
K
0.77
wt%ox
Elliot et al. 1997
Chert
57
La
12
ppm
Elliot et al. 1997
Chert
71
Lu
0.18
ppm
Elliot et al. 1997
Chert
12
Mg
0.86
wt%ox
Elliot et al. 1997
Chert
25
Mn
0.22
wt%ox
Elliot et al. 1997
Chert
11
Na
0.81
wt%ox
Elliot et al. 1997
Chert
41
Nb
6.7
ppm
Elliot et al. 1997
Chert
60
Nd
11
ppm
Elliot et al. 1997
Chert
28
Ni
19
ppm
Elliot et al. 1997
Chert
15
P
0.09
wt%ox
Elliot et al. 1997
Chert
82
Pb
4.2
ppm
Elliot et al. 1997
Chert
59
Pr
2.6
ppm
Elliot et al. 1997
Chert
37
Rb
17
ppm
Elliot et al. 1997
Chert
14
Si
83.56
wt%ox
Elliot et al. 1997
Chert
62
Sm
2.7
ppm
Elliot et al. 1997
Chert
38
Sr
76
ppm
Elliot et al. 1997
Chert
73
Ta
0.41
ppm
Elliot et al. 1997
Chert
65
Tb
0.4
ppm
Elliot et al. 1997
Chert
90
Th
2
ppm
Elliot et al. 1997
Chert
22
Ti
0.41
wt%ox
Elliot et al. 1997
Chert
92
U
0.3
ppm
Elliot et al. 1997
Chert
39
Y
10.4
ppm
Elliot et al. 1997
Chert
70
Yb
1.2
ppm
Elliot et al. 1997
Chert
30
Zn
35
ppm
Elliot et al. 1997
Chert
40
Zr
85
ppm
Elliot et al. 1997