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)
Early Archean Upper Crust 13 Al 14.65           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 13 Al 14.57           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Al2O3/SiO2 0.22             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Al2O3/SiO2 0.22             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Al2O3/TiO2 32             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Al2O3/TiO2 35             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 56 Ba 561           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 56 Ba 526           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Ba/La 18             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/La 19             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Nb 62             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Nb 69             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Rb 7.4             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Rb 7.8             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Sr 2             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ba/Sr 2.1             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 20 Ca 3.51           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. CaO is that remaining after apatite is subtracted assuming all P2O5 is residing in apatite. Condie 1993
Early Archean Upper Crust 20 Ca 3.81           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. CaO is that remaining after apatite is subtracted assuming all P2O5 is residing in apatite. Condie 1993
Early Archean Upper Crust 58 Ce 56.5           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 58 Ce 55.3           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   CIW 54.9             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   CIW 54.4             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 27 Co 25           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 27 Co 22           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Co/Th 2.8             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Co/Th 3.4             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 24 Cr 286           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 24 Cr 231           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Cr/Ni 1.7             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/Ni 1.7             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/Sc 21             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/Sc 22             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/Th 38             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/Th 30             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/V 3.5             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Cr/V 3.3             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 63 Eu 0.97           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 63 Eu 0.97           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Eu/Eu* 0.78             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Eu/Eu* 0.81             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 26 Fe 4.92           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 26 Fe 4.53           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 64 Gd 3.58           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Interpolated from Sm and Tb. Condie 1993
Early Archean Upper Crust 64 Gd 3.47           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Interpolated from Sm and Tb. Condie 1993
Early Archean Upper Crust 72 Hf 3.7           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 72 Hf 3.8           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 19 K 2.52           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 19 K 2.46           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   K/Rb 291             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   K/Rb 288             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   K2O/Na2O 0.73             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   K2O/Na2O 0.7             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 57 La 29.4           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 57 La 28.5           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   La/Sc 2.2             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La/Sc 2.7             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La/Ta 42             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La/Ta 41             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La/Th 3.8             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La/Th 3.8             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La[n]/Yb[n] 10.6             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   La[n]/Yb[n] 12             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 71 Lu 0.27           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 71 Lu 0.25           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Lu/Hf 0.066             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Lu/Hf 0.072             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 12 Mg 4.06           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 12 Mg 3.4           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 11 Na 3.59           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 11 Na 3.36           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 41 Nb 8.4           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 41 Nb 8.5           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Nb/Ta 12             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Nb/Ta 12             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 60 Nd 24.9           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 60 Nd 25           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 28 Ni 134           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 28 Ni 164           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Ni/Co 6.4             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ni/Co 6.1             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 15 P 0.1           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 15 P 0.1           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 82 Pb 17           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 82 Pb 18           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 37 Rb 71           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 37 Rb 72           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Rb/Sr 0.28             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Rb/Sr 0.25             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 21 Sc 13.1           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 21 Sc 11           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 14 Si 66.42           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 14 Si 65.35           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 62 Sm 3.96           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 62 Sm 4.05           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Sm/Nd 0.162             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Sm/Nd 0.159             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 38 Sr 287           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 38 Sr 251           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 73 Ta 0.69           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 73 Ta 0.7           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 65 Tb 0.53           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 65 Tb 0.55           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 90 Th 7.5           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 90 Th 7.8           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Th/Nb 0.88             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Th/Nb 0.93             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Th/Sc 0.57             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Th/Sc 0.71             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Th/U 3.9             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Th/U 3.9             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 22 Ti 0.46           wt%ox Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 22 Ti 0.42           wt%ox Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Ti/Zr 20             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Ti/Zr 17             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust 92 U 2           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 92 U 1.9           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 23 V 70           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 23 V 81           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 39 Y 17           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 39 Y 18           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 70 Yb 1.63           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 70 Yb 1.49           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 40 Zr 140           ppm Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust 40 Zr 145           ppm Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Condie 1993
Early Archean Upper Crust   Zr/Hf 38             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Zr/Hf 38             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Zr/Nb 16             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Zr/Nb 17             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Zr/Y 8.5             Map model. Concentrations are directly calculated from rock proportions scaled from geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
Early Archean Upper Crust   Zr/Y 7.7             Restoration model. Concentrations are calculated after restoration of the amount of crust lost be erosion, in particular, important when estimating the composition of juvenile continental crust. The restoration is performed based on geologic maps and stratigraphic successions as summarized in Table 2. Ratios calculated from weighted arithmetic means of rock types given in Appendix A-H. Condie 1993
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