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Table 2 PGE concentrations in claystone samples from the Waidani section

From: Enhanced flux of extraterrestrial 3He across the Permian–Triassic boundary

Sample Height (m) Ir (ppb ± 2SE) Ru (ppb ± 2SE) Pt (ppb ± 2SE) Pd (ppb ± 2SE) Re (ppb ± 2SE)
NF-62 0.88 0.085 ± 0.021 0.117 ± 0.007 2.92 ± 0.14 3.09 ± 0.17 12.5 ± 0.3
NF-51 K 0.60 0.062 ± 0.023 0.114 ± 0.009 3.97 ± 0.19 3.07 ± 0.20 44.9 ± 1.7
NF-51I 0.30 0.052 ± 0.022 0.089 ± 0.007 2.64 ± 0.12 2.05 ± 0.11 18.5 ± 0.4
NF-51G 0.12 0.114 ± 0.021 0.094 ± 0.008 3.15 ± 0.13 1.85 ± 0.35 10.7 ± 0.2
NF-51D 0.00 0.154 ± 0.022 0.151 ± 0.009 2.65 ± 0.13 1.13 ± 0.17 1.01 ± 0.02
NF-51A − 0.10 0.076 ± 0.024 0.123 ± 0.007 3.84 ± 0.18 1.72 ± 0.43 1.42 ± 0.03
NF-48B −0.33 0.339 ± 0.042 0.365 ± 0.009 11.3 ± 0.3 7.71 ± 0.28 0.366 ± 0.009
NF-45B −0.53 0.479 ± 0.031 0.180 ± 0.007 14.7 ± 0.4 6.28 ± 0.25 0.079 ± 0.006
NF-41B −0.76 0.484 ± 0.035 0.242 ± 0.007 15.4 ± 0.5 6.97 ± 0.32 0.179 ± 0.008
NF-37B −0.90 0.290 ± 0.033 0.155 ± 0.008 16.9 ± 0.4 7.16 ± 0.25 0.081 ± 0.005
NF-32B −1.11 0.186 ± 0.023 0.188 ± 0.008 19.8 ± 0.5 10.9 ± 0.5 0.106 ± 0.006
NF-29B − 1.25 0.082 ± 0.021 0.075 ± 0.007 9.04 ± 0.28 6.47 ± 0.23 0.074 ± 0.005
NF-25B − 1.42 0.074 ± 0.020 0.093 ± 0.006 11.4 ± 0.4 9.46 ± 0.37 0.072 ± 0.005
NF-24B −1.50 0.143 ± 0.021 0.159 ± 0.007 5.25 ± 0.18 6.41 ± 0.24 0.077 ± 0.006
NF-23B −1.56 0.083 ± 0.026 0.085 ± 0.007 4.23 ± 0.18 4.34 ± 0.21 0.098 ± 0.007
NF-21B −1.63 0.057 ± 0.024 0.032 ± 0.007 1.91 ± 0.11 1.84 ± 0.10 0.048 ± 0.005
NF-17B − 1.82 0.091 ± 0.020 0.064 ± 0.008 3.54 ± 0.15 2.35 ± 0.18 0.055 ± 0.005
NF-12B −2.01 0.126 ± 0.022 0.118 ± 0.006 4.61 ± 0.15 3.67 ± 0.14 0.045 ± 0.005
NF-11B −2.08 0.090 ± 0.019 0.093 ± 0.007 3.69 ± 0.13 3.43 ± 0.14 0.041 ± 0.006