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Oxygen isotope composition of ordinary chondrites. All data from Clayton et al. (1991). |
δ18O | δ17O | Δ17O: given | Δ17O: linear | Comment |
---|---|---|---|---|
4.6200 | 3.4600 | 1.0600 | 1.058 |
Name | Class | δ18O | δ17O | Δ17O: calc | Δ δ18O | Δ δ17O | Δ Δ17O |
---|---|---|---|---|---|---|---|
Borkut | L5 | 4.6100 | 3.4600 | 1.063 | -0.01 | 0 | 0.01 |
Kendleton | L4 | 4.6100 | 3.4300 | 1.033 | -0.01 | -0.03 | -0.02 |
Northwest Africa 6486 | L-melt rock | 4.5910 | 3.4890 | 1.102 | -0.03 | 0.03 | 0.04 |
Modoc (1905) | L6 | 4.6500 | 3.5000 | 1.082 | 0.03 | 0.04 | 0.02 |
Homestead | L5 | 4.6200 | 3.5200 | 1.118 | 0 | 0.06 | 0.06 |
Northwest Africa 11042 | Achondrite-prim | 4.6400 | 3.5200 | 1.107 | 0.02 | 0.06 | 0.05 |
Northwest Africa 10084 | L-imp melt | 4.5670 | 3.5010 | 1.126 | -0.05 | 0.04 | 0.07 |
Hedjaz | L3.7-6 | 4.5700 | 3.5100 | 1.134 | -0.05 | 0.05 | 0.08 |
Northwest Africa 10954 | L4 | 4.6630 | 3.3990 | 0.974 | 0.04 | -0.06 | -0.08 |
Northwest Africa 869 | L3-6 | 4.6700 | 3.5200 | 1.092 | 0.05 | 0.06 | 0.03 |
Viñales | L6 | 4.5500 | 3.5000 | 1.134 | -0.07 | 0.04 | 0.08 |
Mocs | L5-6 | 4.5500 | 3.5000 | 1.134 | -0.07 | 0.04 | 0.08 |
Northwest Africa 13856 | Achondrite-ung | 4.6470 | 3.5360 | 1.12 | 0.03 | 0.08 | 0.06 |
Tennasilm | L4 | 4.5600 | 3.5200 | 1.149 | -0.06 | 0.06 | 0.09 |
Northwest Africa 11042 | Achondrite-prim | 4.5400 | 3.4200 | 1.059 | -0.08 | -0.04 | 0 |
Bremervörde | H/L3.9 | 4.7100 | 3.4600 | 1.011 | 0.09 | 0 | -0.05 |
Ausson | L5 | 4.6000 | 3.5500 | 1.158 | -0.02 | 0.09 | 0.1 |
Elenovka | L5 | 4.6000 | 3.5500 | 1.158 | -0.02 | 0.09 | 0.1 |
Khohar | L3.6 | 4.5200 | 3.4800 | 1.13 | -0.1 | 0.02 | 0.07 |
Barwell | L5 | 4.5600 | 3.5600 | 1.189 | -0.06 | 0.1 | 0.13 |
Gunlock | L3.2 | 4.7300 | 3.5100 | 1.05 | 0.11 | 0.05 | -0.01 |
Xi Ujimgin | L/LL6-an | 4.5100 | 3.4100 | 1.065 | -0.11 | -0.05 | 0.01 |
Saratov | L4 | 4.7400 | 3.4800 | 1.015 | 0.12 | 0.02 | -0.04 |
Viñales | L6 | 4.6900 | 3.5700 | 1.131 | 0.07 | 0.11 | 0.07 |
Northwest Africa 11042 | Achondrite-prim | 4.4900 | 3.4100 | 1.075 | -0.13 | -0.05 | 0.02 |
Tillaberi | L6 | 4.5400 | 3.3300 | 0.969 | -0.08 | -0.13 | -0.09 |
Northwest Africa 2979 | L/LL-melt rock | 4.6600 | 3.6100 | 1.187 | 0.04 | 0.15 | 0.13 |
Northwest Africa 8649 | LL3.05 | 4.5850 | 3.3020 | 0.918 | -0.04 | -0.16 | -0.14 |
Sayh al Uhaymir 564 | L3 | 4.7510 | 3.5620 | 1.091 | 0.13 | 0.1 | 0.03 |
Northwest Africa 10084 | L-imp melt | 4.4520 | 3.4560 | 1.141 | -0.17 | -0 | 0.08 |
Leighlinbridge | L6 | 4.4400 | 3.4600 | 1.151 | -0.18 | 0 | 0.09 |
Northwest Africa 11042 | Achondrite-prim | 4.4500 | 3.3800 | 1.066 | -0.17 | -0.08 | 0.01 |
Northwest Africa 11042 | Achondrite-prim | 4.4600 | 3.3600 | 1.041 | -0.16 | -0.1 | -0.02 |
Mezö-Madaras | L3.7 | 4.8100 | 3.4500 | 0.949 | 0.19 | -0.01 | -0.11 |
Northwest Africa 2979 | L/LL-melt rock | 4.6900 | 3.6400 | 1.201 | 0.07 | 0.18 | 0.14 |
Northwest Africa 12386 | L5 | 4.7950 | 3.5430 | 1.05 | 0.18 | 0.08 | -0.01 |
Chervettaz | L5 | 4.6400 | 3.6600 | 1.247 | 0.02 | 0.2 | 0.19 |
Renchen | L5-6 | 4.7400 | 3.6300 | 1.165 | 0.12 | 0.17 | 0.11 |
Northwest Africa 12386 | L5 | 4.8030 | 3.5680 | 1.07 | 0.18 | 0.11 | 0.01 |
Hallingeberg | L3.4 | 4.7900 | 3.3300 | 0.839 | 0.17 | -0.13 | -0.22 |
Bachmut | L6 | 4.4000 | 3.4500 | 1.162 | -0.22 | -0.01 | 0.1 |
Saint-Séverin | LL6 | 4.7600 | 3.6300 | 1.155 | 0.14 | 0.17 | 0.1 |
Northwest Africa 12386 | L5 | 4.8250 | 3.5520 | 1.043 | 0.21 | 0.09 | -0.01 |
Northwest Africa 11042 | Achondrite-prim | 4.4200 | 3.3500 | 1.052 | -0.2 | -0.11 | -0.01 |
Northwest Africa 13193 | L5 | 4.7870 | 3.6250 | 1.136 | 0.17 | 0.17 | 0.08 |
Northwest Africa 8257 | L3.15 | 4.7230 | 3.2460 | 0.79 | 0.1 | -0.21 | -0.27 |
Northwest Africa 6426 | LL7 | 4.7200 | 3.6800 | 1.226 | 0.1 | 0.22 | 0.17 |
Cavezzo | L5-an | 4.7400 | 3.2500 | 0.785 | 0.12 | -0.21 | -0.27 |
Northwest Africa 13195 | L6 | 4.8190 | 3.6030 | 1.097 | 0.2 | 0.14 | 0.04 |
Farmington | L5 | 4.8000 | 3.6300 | 1.134 | 0.18 | 0.17 | 0.08 |
Northwest Africa 8649 | LL3.05 | 4.6690 | 3.2170 | 0.789 | 0.05 | -0.24 | -0.27 |
Viñales | L6 | 4.3800 | 3.3900 | 1.112 | -0.24 | -0.07 | 0.05 |
Patuxent Range 91501 | L7 | 4.7000 | 3.7000 | 1.256 | 0.08 | 0.24 | 0.2 |
Northwest Africa 13193 | L5 | 4.7780 | 3.6590 | 1.174 | 0.16 | 0.2 | 0.12 |
Ramsdorf | L6 | 4.5700 | 3.2100 | 0.834 | -0.05 | -0.25 | -0.22 |
Guidder | LL5 | 4.7700 | 3.6700 | 1.19 | 0.15 | 0.21 | 0.13 |
Northwest Africa 8649 | LL3.05 | 4.7790 | 3.2490 | 0.764 | 0.16 | -0.21 | -0.29 |
Northwest Africa 8257 | L3.15 | 4.8400 | 3.6150 | 1.098 | 0.22 | 0.16 | 0.04 |
Clarendon (c) | L4 | 4.8550 | 3.6110 | 1.086 | 0.24 | 0.15 | 0.03 |
Katol | L6 | 4.8670 | 3.5960 | 1.065 | 0.25 | 0.14 | 0.01 |
Forest City | H5 | 4.6730 | 3.1830 | 0.753 | 0.05 | -0.28 | -0.3 |
Northwest Africa 12266 | L3 | 4.8420 | 3.2830 | 0.765 | 0.22 | -0.18 | -0.29 |
Northwest Africa 13446 | Achondrite-ung | 4.8590 | 3.6140 | 1.087 | 0.24 | 0.15 | 0.03 |
Northwest Africa 3157 | OC3 | 4.8500 | 3.2900 | 0.768 | 0.23 | -0.17 | -0.29 |
Northwest Africa 11042 | Achondrite-prim | 4.3600 | 3.3400 | 1.073 | -0.26 | -0.12 | 0.02 |
Mifflin | L5 | 4.8400 | 3.6500 | 1.133 | 0.22 | 0.19 | 0.08 |
Bjurböle | L/LL4 | 4.9000 | 3.5500 | 1.002 | 0.28 | 0.09 | -0.06 |
Tathlith | L6 | 4.3300 | 3.4000 | 1.148 | -0.29 | -0.06 | 0.09 |
Clarendon (c) | L4 | 4.8270 | 3.6730 | 1.163 | 0.21 | 0.21 | 0.11 |
Northwest Africa 13194 | L6 | 4.8710 | 3.6190 | 1.086 | 0.25 | 0.16 | 0.03 |
Nan Yang Pao | L6 | 4.4000 | 3.2600 | 0.972 | -0.22 | -0.2 | -0.09 |
Bremervörde | H/L3.9 | 4.4300 | 3.2300 | 0.926 | -0.19 | -0.23 | -0.13 |
Santa Filomena | H5-6 | 4.6180 | 3.1610 | 0.76 | -0 | -0.3 | -0.3 |
Northwest Africa 13195 | L6 | 4.8720 | 3.6210 | 1.088 | 0.25 | 0.16 | 0.03 |
Clovis (no. 1) | H3.6 | 4.6000 | 3.1600 | 0.768 | -0.02 | -0.3 | -0.29 |
Northwest Africa 6698 | Achondrite-ung | 4.7300 | 3.7500 | 1.29 | 0.11 | 0.29 | 0.23 |
Northwest Africa 6698 | Achondrite-ung | 4.8000 | 3.7200 | 1.224 | 0.18 | 0.26 | 0.17 |
Little Harquahala Mountains | H-melt rock | 4.5710 | 3.1470 | 0.77 | -0.05 | -0.31 | -0.29 |
Northwest Africa 11042 | Achondrite-prim | 4.3300 | 3.3300 | 1.078 | -0.29 | -0.13 | 0.02 |
Northwest Africa 13446 | Achondrite-ung | 4.8870 | 3.6380 | 1.097 | 0.27 | 0.18 | 0.04 |
Jelica | LL6 | 4.7600 | 3.7500 | 1.275 | 0.14 | 0.29 | 0.22 |
Northwest Africa 6426 | LL7 | 4.7800 | 3.7400 | 1.254 | 0.16 | 0.28 | 0.2 |
Northwest Africa 5297 | Achondrite-prim | 4.8300 | 3.7110 | 1.199 | 0.21 | 0.25 | 0.14 |
Little Harquahala Mountains | H-melt rock | 4.7500 | 3.1580 | 0.688 | 0.13 | -0.3 | -0.37 |
Vavilovka | LL6 | 4.8300 | 3.7200 | 1.208 | 0.21 | 0.26 | 0.15 |
Northwest Africa 12907 | Achondrite-prim | 4.8990 | 3.6520 | 1.105 | 0.28 | 0.19 | 0.05 |
Atarra | L4 | 4.8800 | 3.6800 | 1.142 | 0.26 | 0.22 | 0.08 |
Katol | L6 | 4.9610 | 3.5490 | 0.969 | 0.34 | 0.09 | -0.09 |
Northwest Africa 4226 | H7 | 4.9500 | 3.3300 | 0.756 | 0.33 | -0.13 | -0.3 |
Chug Chug 019 | H4-an | 4.5890 | 3.1000 | 0.714 | -0.03 | -0.36 | -0.34 |
Northwest Africa 4229 | H7 | 4.5200 | 3.1100 | 0.76 | -0.1 | -0.35 | -0.3 |
Northwest Africa 13446 | Achondrite-ung | 4.9470 | 3.6230 | 1.051 | 0.33 | 0.16 | -0.01 |
Sayh al Uhaymir 564 | L3 | 4.9020 | 3.6970 | 1.148 | 0.28 | 0.24 | 0.09 |
Northwest Africa 10787 | H4-melt breccia | 4.4200 | 3.1500 | 0.852 | -0.2 | -0.31 | -0.21 |
Chug Chug 019 | H4-an | 4.6050 | 3.0830 | 0.688 | -0.01 | -0.38 | -0.37 |
Northwest Africa 10084 | L-imp melt | 4.2600 | 3.3420 | 1.127 | -0.36 | -0.12 | 0.07 |
Northwest Africa 8417 | LL7 | 4.8900 | 3.7290 | 1.186 | 0.27 | 0.27 | 0.13 |
Julesburg | L3.6 | 4.9800 | 3.5900 | 1 | 0.36 | 0.13 | -0.06 |
Santa Filomena | H5-6 | 4.4520 | 3.1150 | 0.8 | -0.17 | -0.35 | -0.26 |
Sayh al Uhaymir 565 | LL3 | 4.9410 | 3.6710 | 1.102 | 0.32 | 0.21 | 0.04 |
Qidong | L/LL5 | 4.9500 | 3.6600 | 1.086 | 0.33 | 0.2 | 0.03 |
Ankober | H4 | 4.5320 | 3.0830 | 0.726 | -0.09 | -0.38 | -0.33 |
Northwest Africa 11745 | L5 | 4.9310 | 3.6930 | 1.129 | 0.31 | 0.23 | 0.07 |
Suwahib (Buwah) | H3.8-an | 4.4100 | 3.1300 | 0.837 | -0.21 | -0.33 | -0.22 |
Northwest Africa 12907 | Achondrite-prim | 4.9500 | 3.6720 | 1.098 | 0.33 | 0.21 | 0.04 |
Northwest Africa 11575 | Achondrite-ung | 4.8750 | 3.7600 | 1.225 | 0.26 | 0.3 | 0.17 |
Northwest Africa 13856 | Achondrite-ung | 4.9470 | 3.6820 | 1.11 | 0.33 | 0.22 | 0.05 |
Northwest Africa 12266 | L3 | 4.4250 | 3.1160 | 0.815 | -0.2 | -0.34 | -0.24 |
Aba Panu | L3 | 4.9800 | 3.6250 | 1.035 | 0.36 | 0.17 | -0.02 |
Moorabie | L3.8-an | 4.4500 | 3.1000 | 0.786 | -0.17 | -0.36 | -0.27 |
Ergheo | L5 | 5.0000 | 3.5800 | 0.98 | 0.38 | 0.12 | -0.08 |
Northwest Africa 8684 | L6 | 4.9070 | 3.7380 | 1.186 | 0.29 | 0.28 | 0.13 |
Clarendon (c) | L4 | 4.9500 | 3.7020 | 1.128 | 0.33 | 0.24 | 0.07 |
Knyahinya | L/LL5 | 4.9900 | 3.6400 | 1.045 | 0.37 | 0.18 | -0.01 |
Northwest Africa 8709 | L3-melt breccia | 5.0330 | 3.4820 | 0.865 | 0.41 | 0.02 | -0.19 |
Dhofar 1559 | H6 | 4.7170 | 3.0520 | 0.599 | 0.1 | -0.41 | -0.46 |
Northwest Africa 7988 | LL6 | 4.9140 | 3.7650 | 1.21 | 0.29 | 0.31 | 0.15 |
Northwest Africa 6744 | L3 | 5.0500 | 3.4300 | 0.804 | 0.43 | -0.03 | -0.25 |
Northwest Africa 8649 | LL3.05 | 5.0220 | 3.3000 | 0.689 | 0.4 | -0.16 | -0.37 |
Tamdakht | H5 | 5.0100 | 3.2600 | 0.655 | 0.39 | -0.2 | -0.4 |
Northwest Africa 4284 | Achondrite-ung | 4.2470 | 3.2270 | 1.019 | -0.37 | -0.23 | -0.04 |
Zhovtnevyi | H6 | 4.3400 | 3.1200 | 0.863 | -0.28 | -0.34 | -0.19 |
Cabezo de Mayo | L/LL6 | 5.0200 | 3.6500 | 1.04 | 0.4 | 0.19 | -0.02 |
Northwest Africa 7556 | L4-6 | 5.0430 | 3.6180 | 0.996 | 0.42 | 0.16 | -0.06 |
Sayh al Uhaymir 565 | LL3 | 4.9500 | 3.7700 | 1.196 | 0.33 | 0.31 | 0.14 |
Soko-Banja | LL4 | 4.8500 | 3.8500 | 1.328 | 0.23 | 0.39 | 0.27 |
Carancas | H4-5 | 4.5190 | 3.0170 | 0.667 | -0.1 | -0.44 | -0.39 |
Northwest Africa 8417 | LL7 | 4.9370 | 3.7890 | 1.222 | 0.32 | 0.33 | 0.16 |
Northwest Africa 2899 | H-melt rock | 4.8980 | 3.0880 | 0.541 | 0.28 | -0.37 | -0.52 |
Mason Gully | H5 | 4.4200 | 3.0400 | 0.742 | -0.2 | -0.42 | -0.32 |
Seres | H4 | 4.4270 | 3.0360 | 0.734 | -0.19 | -0.42 | -0.32 |
Mangwendi | LL6 | 4.7500 | 3.9100 | 1.44 | 0.13 | 0.45 | 0.38 |
Northwest Africa 2635 | Achondrite-ung | 5.0300 | 3.2300 | 0.614 | 0.41 | -0.23 | -0.44 |
Olivenza | LL5 | 5.0000 | 3.7400 | 1.14 | 0.38 | 0.28 | 0.08 |
Northwest Africa 4284 | Achondrite-ung | 4.1950 | 3.2530 | 1.072 | -0.43 | -0.21 | 0.01 |
Ensisheim | LL6 | 4.8000 | 3.9000 | 1.404 | 0.18 | 0.44 | 0.35 |
Northwest Africa 4864 | Martian (shergottite) | 5.1000 | 3.4000 | 0.748 | 0.48 | -0.06 | -0.31 |
Kesen | H4 | 4.5100 | 2.9800 | 0.635 | -0.11 | -0.48 | -0.42 |
Northwest Africa 8258 | L3 | 5.0980 | 3.3390 | 0.688 | 0.48 | -0.12 | -0.37 |
Northwest Africa 10103 | LL7 | 4.9430 | 3.8340 | 1.264 | 0.32 | 0.37 | 0.21 |
Yamato 74191 | L3.7 | 5.1100 | 3.5500 | 0.893 | 0.49 | 0.09 | -0.16 |
Northwest Africa 2041 | OC3 | 4.8750 | 3.0300 | 0.495 | 0.26 | -0.43 | -0.56 |