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Oxygen isotope composition of ordinary chondrites. All data from Clayton et al. (1991). |
δ18O | δ17O | Δ17O: given | Δ17O: linear | Comment |
---|---|---|---|---|
4.8500 | 3.2900 | 0.7420 | 0.768 | |
5.3000 | 3.4800 | 0.6930 | 0.724 |
Name | Class | δ18O | δ17O | Δ17O: calc | Δ δ18O | Δ δ17O | Δ Δ17O |
---|---|---|---|---|---|---|---|
Northwest Africa 4864 | Martian (shergottite) | 5.1000 | 3.4000 | 0.748 | 0.03 | 0.02 | 0 |
Northwest Africa 8258 | L3 | 5.0980 | 3.3390 | 0.688 | 0.02 | -0.05 | -0.06 |
Northwest Africa 6744 | L3 | 5.0500 | 3.4300 | 0.804 | -0.02 | 0.05 | 0.06 |
Northwest Africa 8649 | LL3.05 | 5.0220 | 3.3000 | 0.689 | -0.05 | -0.09 | -0.06 |
Northwest Africa 8709 | L3-melt breccia | 5.0330 | 3.4820 | 0.865 | -0.04 | 0.1 | 0.12 |
Northwest Africa 8124 | LL3 | 5.1900 | 3.3480 | 0.649 | 0.12 | -0.04 | -0.1 |
Northwest Africa 4226 | H7 | 4.9500 | 3.3300 | 0.756 | -0.12 | -0.05 | 0.01 |
Tamdakht | H5 | 5.0100 | 3.2600 | 0.655 | -0.06 | -0.13 | -0.09 |
Northwest Africa 12266 | L3 | 5.2060 | 3.4460 | 0.739 | 0.13 | 0.06 | -0.01 |
Northwest Africa 2635 | Achondrite-ung | 5.0300 | 3.2300 | 0.614 | -0.04 | -0.16 | -0.13 |
Yamato 74191 | L3.7 | 5.1100 | 3.5500 | 0.893 | 0.04 | 0.17 | 0.15 |
Northwest Africa 6960 | OC3 | 5.2360 | 3.3300 | 0.607 | 0.16 | -0.05 | -0.14 |
Northwest Africa 8124 | LL3 | 5.2420 | 3.3260 | 0.6 | 0.17 | -0.06 | -0.15 |
Northwest Africa 4531 | OC3 | 5.2500 | 3.4700 | 0.74 | 0.18 | 0.09 | -0.01 |
Northwest Africa 7835 | Achondrite-ung | 5.0420 | 3.1900 | 0.568 | -0.03 | -0.2 | -0.18 |
Katol | L6 | 4.9610 | 3.5490 | 0.969 | -0.11 | 0.16 | 0.22 |
Northwest Africa 7135 | Chondrite-ung | 5.1750 | 3.2070 | 0.516 | 0.1 | -0.18 | -0.23 |
Jiddat al Harasis 567 | H3.6 | 5.2700 | 3.4500 | 0.71 | 0.2 | 0.07 | -0.04 |
Ergheo | L5 | 5.0000 | 3.5800 | 0.98 | -0.07 | 0.2 | 0.23 |
Ramlat as Sahmah 430 | H3 | 5.1230 | 3.1700 | 0.506 | 0.05 | -0.22 | -0.24 |
Julesburg | L3.6 | 4.9800 | 3.5900 | 1 | -0.09 | 0.21 | 0.25 |
Northwest Africa 2353 | Achondrite-ung | 5.1000 | 3.1600 | 0.508 | 0.03 | -0.23 | -0.24 |
Northwest Africa 7556 | L4-6 | 5.0430 | 3.6180 | 0.996 | -0.03 | 0.23 | 0.25 |
Northwest Africa 4486 | OC3 | 5.1100 | 3.1500 | 0.493 | 0.04 | -0.24 | -0.25 |
Moorabie | L3.8-an | 5.1100 | 3.6200 | 0.963 | 0.04 | 0.24 | 0.22 |
Ragland | LL3.4 | 5.2900 | 3.4900 | 0.739 | 0.22 | 0.11 | -0.01 |
Bjurböle | L/LL4 | 4.9000 | 3.5500 | 1.002 | -0.17 | 0.17 | 0.26 |
Northwest Africa 6745 | L3 | 5.2600 | 3.5400 | 0.805 | 0.19 | 0.16 | 0.06 |
Northwest Africa 4864 | Martian (shergottite) | 5.3000 | 3.5000 | 0.744 | 0.23 | 0.12 | -0 |
Northwest Africa 12266 | L3 | 4.8420 | 3.2830 | 0.765 | -0.23 | -0.1 | 0.02 |
Grosvenor Mountains 95551 | Chondrite-ung | 5.0800 | 3.1300 | 0.488 | 0.01 | -0.26 | -0.26 |
Northwest Africa 7135 | Chondrite-ung | 5.3330 | 3.3790 | 0.606 | 0.26 | -0.01 | -0.14 |
Aba Panu | L3 | 4.9800 | 3.6250 | 1.035 | -0.09 | 0.24 | 0.29 |
Knyahinya | L/LL5 | 4.9900 | 3.6400 | 1.045 | -0.08 | 0.26 | 0.3 |
Northwest Africa 13446 | Achondrite-ung | 4.9470 | 3.6230 | 1.051 | -0.13 | 0.24 | 0.3 |
Cabezo de Mayo | L/LL6 | 5.0200 | 3.6500 | 1.04 | -0.05 | 0.27 | 0.29 |
Mezö-Madaras | L3.7 | 4.8100 | 3.4500 | 0.949 | -0.27 | 0.07 | 0.2 |
Northwest Africa 13004 | L4 | 5.3200 | 3.5100 | 0.744 | 0.25 | 0.13 | -0 |
Dongtai | LL6 | 5.0800 | 3.6600 | 1.018 | 0.01 | 0.28 | 0.27 |
Northwest Africa 7135 | Chondrite-ung | 5.3260 | 3.2620 | 0.492 | 0.25 | -0.12 | -0.25 |
Catalina 001 | L3 | 5.1510 | 3.6550 | 0.976 | 0.08 | 0.27 | 0.23 |
Northwest Africa 4294 | OC3 | 5.3100 | 3.2300 | 0.469 | 0.24 | -0.16 | -0.28 |
Hallingeberg | L3.4 | 4.7900 | 3.3300 | 0.839 | -0.28 | -0.05 | 0.09 |
Katol | L6 | 4.8670 | 3.5960 | 1.065 | -0.21 | 0.21 | 0.32 |
Aba Panu | L3 | 5.0890 | 3.6840 | 1.038 | 0.01 | 0.3 | 0.29 |
Northwest Africa 12386 | L5 | 4.8250 | 3.5520 | 1.043 | -0.25 | 0.17 | 0.3 |
Qidong | L/LL5 | 4.9500 | 3.6600 | 1.086 | -0.12 | 0.28 | 0.34 |
Northwest Africa 4294 | OC3 | 5.3800 | 3.3400 | 0.542 | 0.31 | -0.04 | -0.2 |
Northwest Africa 13194 | L6 | 4.8710 | 3.6190 | 1.086 | -0.2 | 0.23 | 0.34 |
Northwest Africa 13195 | L6 | 4.8720 | 3.6210 | 1.088 | -0.2 | 0.24 | 0.34 |
Northwest Africa 12379 | Chondrite-ung | 5.1400 | 3.6900 | 1.017 | 0.07 | 0.31 | 0.27 |
Northwest Africa 12907 | Achondrite-prim | 4.9500 | 3.6720 | 1.098 | -0.12 | 0.29 | 0.35 |
Northwest Africa 13446 | Achondrite-ung | 4.8590 | 3.6140 | 1.087 | -0.22 | 0.23 | 0.34 |
Northwest Africa 13446 | Achondrite-ung | 4.8870 | 3.6380 | 1.097 | -0.19 | 0.25 | 0.35 |
Clarendon (c) | L4 | 4.8550 | 3.6110 | 1.086 | -0.22 | 0.23 | 0.34 |
Sayh al Uhaymir 565 | LL3 | 4.9410 | 3.6710 | 1.102 | -0.13 | 0.29 | 0.36 |
Northwest Africa 12907 | Achondrite-prim | 4.8990 | 3.6520 | 1.105 | -0.18 | 0.27 | 0.36 |
Northwest Africa 12386 | L5 | 4.7950 | 3.5430 | 1.05 | -0.28 | 0.16 | 0.3 |
Northwest Africa 8649 | LL3.05 | 4.7790 | 3.2490 | 0.764 | -0.3 | -0.14 | 0.02 |
Northwest Africa 13411 | OC5-an | 5.2400 | 3.1020 | 0.377 | 0.17 | -0.28 | -0.37 |
Northwest Africa 12386 | L5 | 4.8030 | 3.5680 | 1.07 | -0.27 | 0.18 | 0.32 |
Northwest Africa 8649 | LL3.05 | 5.0940 | 3.7130 | 1.064 | 0.02 | 0.33 | 0.32 |
Northwest Africa 8257 | L3.15 | 4.8400 | 3.6150 | 1.098 | -0.23 | 0.23 | 0.35 |
Northwest Africa 13194 | L6 | 5.0890 | 3.7170 | 1.071 | 0.01 | 0.33 | 0.32 |
Northwest Africa 13195 | L6 | 4.8190 | 3.6030 | 1.097 | -0.26 | 0.22 | 0.35 |
Northwest Africa 11745 | L5 | 4.9310 | 3.6930 | 1.129 | -0.14 | 0.31 | 0.38 |
Clarendon (c) | L4 | 4.9500 | 3.7020 | 1.128 | -0.12 | 0.32 | 0.38 |
Northwest Africa 10786 | LL3 | 5.2800 | 3.6600 | 0.914 | 0.21 | 0.28 | 0.17 |
Northwest Africa 2899 | H-melt rock | 4.8980 | 3.0880 | 0.541 | -0.18 | -0.3 | -0.2 |
Moorabie | L3.8-an | 5.3200 | 3.6300 | 0.864 | 0.25 | 0.25 | 0.12 |
Saratov | L4 | 4.7400 | 3.4800 | 1.015 | -0.33 | 0.1 | 0.27 |
Aba Panu | L3 | 5.1600 | 3.7240 | 1.041 | 0.09 | 0.34 | 0.29 |
Northwest Africa 8400 | H7 | 4.9470 | 3.0560 | 0.484 | -0.13 | -0.33 | -0.26 |
Atarra | L4 | 4.8800 | 3.6800 | 1.142 | -0.19 | 0.3 | 0.4 |
Mifflin | L5 | 4.8400 | 3.6500 | 1.133 | -0.23 | 0.27 | 0.39 |
Northwest Africa 13196 | L6 | 5.0590 | 3.7400 | 1.109 | -0.02 | 0.36 | 0.36 |
Sayh al Uhaymir 564 | L3 | 4.9020 | 3.6970 | 1.148 | -0.17 | 0.31 | 0.4 |
Cavezzo | L5-an | 4.7400 | 3.2500 | 0.785 | -0.33 | -0.14 | 0.04 |
El Médano 301 | Chondrite-ung | 5.3800 | 3.5800 | 0.782 | 0.31 | 0.2 | 0.04 |
Olivenza | LL5 | 5.0000 | 3.7400 | 1.14 | -0.07 | 0.36 | 0.39 |
Northwest Africa 4864 | Martian (shergottite) | 5.3000 | 3.1000 | 0.344 | 0.23 | -0.29 | -0.4 |
Gunlock | L3.2 | 4.7300 | 3.5100 | 1.05 | -0.34 | 0.13 | 0.3 |
Farmington | L5 | 4.8000 | 3.6300 | 1.134 | -0.27 | 0.25 | 0.39 |
Northwest Africa 7042 | Martian (shergottite) | 5.0790 | 3.0160 | 0.375 | 0 | -0.37 | -0.37 |
Sayh al Uhaymir 564 | L3 | 4.7510 | 3.5620 | 1.091 | -0.32 | 0.18 | 0.35 |
Bremervörde | H/L3.9 | 4.7100 | 3.4600 | 1.011 | -0.36 | 0.08 | 0.26 |
Northwest Africa 13193 | L5 | 4.7870 | 3.6250 | 1.136 | -0.29 | 0.24 | 0.39 |
Northwest Africa 7042 | Martian (shergottite) | 5.3260 | 3.1020 | 0.332 | 0.25 | -0.28 | -0.41 |
Northwest Africa 8257 | L3.15 | 4.7230 | 3.2460 | 0.79 | -0.35 | -0.14 | 0.04 |
Clarendon (c) | L4 | 4.8270 | 3.6730 | 1.163 | -0.25 | 0.29 | 0.42 |
Northwest Africa 4864 | Martian (shergottite) | 5.1000 | 3.0000 | 0.348 | 0.03 | -0.39 | -0.4 |
Northwest Africa 8417 | LL7 | 4.8900 | 3.7290 | 1.186 | -0.19 | 0.34 | 0.44 |
Northwest Africa 8684 | L6 | 4.9070 | 3.7380 | 1.186 | -0.17 | 0.35 | 0.44 |
Little Harquahala Mountains | H-melt rock | 4.7500 | 3.1580 | 0.688 | -0.32 | -0.23 | -0.06 |
Ramlat Fasad 057 | Martian (shergottite) | 5.2570 | 3.0310 | 0.297 | 0.18 | -0.35 | -0.45 |
Northwest Africa 11744 | L5 | 5.1390 | 3.7780 | 1.106 | 0.06 | 0.39 | 0.36 |
Saint-Séverin | LL6 | 4.7600 | 3.6300 | 1.155 | -0.32 | 0.25 | 0.41 |
Northwest Africa 10659 | Martian (nakhlite) | 5.1390 | 2.9900 | 0.318 | 0.06 | -0.4 | -0.43 |
Northwest Africa 13193 | L5 | 4.7780 | 3.6590 | 1.174 | -0.3 | 0.27 | 0.43 |
Sayh al Uhaymir 565 | LL3 | 4.9500 | 3.7700 | 1.196 | -0.12 | 0.39 | 0.45 |
Northwest Africa 8124 | LL3 | 5.4700 | 3.2920 | 0.448 | 0.4 | -0.09 | -0.3 |
Jiddat al Harasis 089 | OC | 5.1700 | 3.7800 | 1.092 | 0.1 | 0.4 | 0.35 |
Northwest Africa 2041 | OC3 | 4.8750 | 3.0300 | 0.495 | -0.2 | -0.36 | -0.25 |
Northwest Africa 5297 | Achondrite-prim | 4.8300 | 3.7110 | 1.199 | -0.24 | 0.33 | 0.45 |
Northwest Africa 10954 | L4 | 4.6630 | 3.3990 | 0.974 | -0.41 | 0.01 | 0.23 |
Northwest Africa 7988 | LL6 | 4.9140 | 3.7650 | 1.21 | -0.16 | 0.38 | 0.46 |
Northwest Africa 7755 | Martian (shergottite) | 5.1880 | 2.9880 | 0.29 | 0.11 | -0.4 | -0.46 |
Renchen | L5-6 | 4.7400 | 3.6300 | 1.165 | -0.33 | 0.25 | 0.42 |
Vavilovka | LL6 | 4.8300 | 3.7200 | 1.208 | -0.24 | 0.34 | 0.46 |
Dhurmsala | LL6 | 5.0900 | 3.8000 | 1.153 | 0.02 | 0.42 | 0.41 |
Guidder | LL5 | 4.7700 | 3.6700 | 1.19 | -0.31 | 0.29 | 0.44 |
St. Mesmin | LL6 | 5.1300 | 3.8000 | 1.132 | 0.06 | 0.42 | 0.39 |
Northwest Africa 11575 | Achondrite-ung | 4.8750 | 3.7600 | 1.225 | -0.2 | 0.38 | 0.48 |
Northwest Africa 869 | L3-6 | 4.6700 | 3.5200 | 1.092 | -0.4 | 0.14 | 0.35 |
Northwest Africa 8417 | LL7 | 4.9370 | 3.7890 | 1.222 | -0.14 | 0.4 | 0.48 |
Viñales | L6 | 4.6900 | 3.5700 | 1.131 | -0.38 | 0.19 | 0.39 |
Watson 012 | H7 | 5.5000 | 3.4400 | 0.58 | 0.43 | 0.06 | -0.17 |
Northwest Africa 8773 | LL3 | 5.3160 | 3.7450 | 0.981 | 0.24 | 0.36 | 0.23 |
Northwest Africa 6698 | Achondrite-ung | 4.8000 | 3.7200 | 1.224 | -0.27 | 0.34 | 0.48 |
Jiddat al Harasis 479 | Martian (shergottite) | 5.0700 | 2.9510 | 0.315 | -0 | -0.43 | -0.43 |
Savtschenskoje | LL4 | 5.0800 | 3.8200 | 1.178 | 0.01 | 0.44 | 0.43 |
Northwest Africa 5297 | Achondrite-prim | 5.0320 | 3.8180 | 1.201 | -0.04 | 0.43 | 0.46 |
Northwest Africa 12542 | Martian (nakhlite) | 5.0960 | 2.9500 | 0.3 | 0.02 | -0.44 | -0.45 |
Northwest Africa 11044 | Martian (shergottite) | 5.0330 | 2.9480 | 0.331 | -0.04 | -0.44 | -0.42 |
Northwest Africa 8649 | LL3.05 | 4.6690 | 3.2170 | 0.789 | -0.41 | -0.17 | 0.04 |
Modoc (1905) | L6 | 4.6500 | 3.5000 | 1.082 | -0.42 | 0.12 | 0.34 |
Northwest Africa 13411 | OC5-an | 5.4640 | 3.5920 | 0.751 | 0.39 | 0.21 | 0 |
Parnallee | LL3.6 | 5.1500 | 3.8200 | 1.142 | 0.08 | 0.44 | 0.4 |
Northwest Africa 2353 | Achondrite-ung | 5.5100 | 3.3000 | 0.435 | 0.44 | -0.09 | -0.31 |
Northwest Africa 4486 | OC3 | 5.5100 | 3.2900 | 0.425 | 0.44 | -0.09 | -0.32 |
Northwest Africa 2041 | OC3 | 4.8500 | 3.0000 | 0.478 | -0.23 | -0.39 | -0.27 |
Forest City | H5 | 4.6730 | 3.1830 | 0.753 | -0.4 | -0.2 | 0.01 |
Inman | L/LL3.4 | 5.4400 | 3.6500 | 0.821 | 0.37 | 0.27 | 0.08 |
Northwest Africa 11042 | Achondrite-prim | 4.6400 | 3.5200 | 1.107 | -0.44 | 0.14 | 0.36 |
Willaroy | H3.8-an | 5.0300 | 2.9300 | 0.314 | -0.04 | -0.46 | -0.43 |
Northwest Africa 13411 | OC5-an | 5.5200 | 3.2770 | 0.407 | 0.45 | -0.11 | -0.34 |
Northwest Africa 12542 | Martian (nakhlite) | 5.0760 | 2.9270 | 0.287 | 0 | -0.46 | -0.46 |
Bori | L6 | 4.6200 | 3.4600 | 1.058 | -0.45 | 0.08 | 0.31 |
Northwest Africa 6426 | LL7 | 4.7200 | 3.6800 | 1.226 | -0.36 | 0.3 | 0.48 |
Northwest Africa 6426 | LL7 | 4.7800 | 3.7400 | 1.254 | -0.29 | 0.36 | 0.51 |
Northwest Africa 2979 | L/LL-melt rock | 4.6900 | 3.6400 | 1.201 | -0.38 | 0.26 | 0.46 |
Northwest Africa 12542 | Martian (nakhlite) | 5.4630 | 3.1330 | 0.292 | 0.39 | -0.25 | -0.45 |
Northwest Africa 8258 | L3 | 5.4650 | 3.6350 | 0.793 | 0.39 | 0.25 | 0.05 |
Kendleton | L4 | 4.6100 | 3.4300 | 1.033 | -0.46 | 0.05 | 0.29 |
Northwest Africa 10103 | LL7 | 4.9430 | 3.8340 | 1.264 | -0.13 | 0.45 | 0.52 |
Manych | LL3.4 | 5.3700 | 3.7500 | 0.958 | 0.3 | 0.37 | 0.21 |
Dhofar 622 | H4-an | 5.1500 | 2.9200 | 0.242 | 0.08 | -0.47 | -0.5 |
Borkut | L5 | 4.6100 | 3.4600 | 1.063 | -0.46 | 0.08 | 0.32 |
Northwest Africa 2979 | L/LL-melt rock | 4.6600 | 3.6100 | 1.187 | -0.41 | 0.23 | 0.44 |
Northwest Africa 11253 | L-melt rock | 5.1920 | 3.8430 | 1.143 | 0.12 | 0.46 | 0.4 |
Homestead | L5 | 4.6200 | 3.5200 | 1.118 | -0.45 | 0.14 | 0.37 |
Vicência | LL3.2 | 5.3590 | 3.7680 | 0.981 | 0.28 | 0.38 | 0.24 |
Northwest Africa 6867 | LL3 | 5.5470 | 3.4590 | 0.575 | 0.47 | 0.07 | -0.17 |
Northwest Africa 12907 | Achondrite-prim | 5.1950 | 3.8480 | 1.147 | 0.12 | 0.46 | 0.4 |
Northwest Africa 12241 | Martian (shergottite) | 5.0920 | 2.9070 | 0.259 | 0.02 | -0.48 | -0.49 |
Northwest Africa 8417 | LL7 | 5.0200 | 3.8620 | 1.252 | -0.05 | 0.48 | 0.51 |
Northwest Africa 8276 | L3.00 | 5.5110 | 3.5890 | 0.723 | 0.44 | 0.2 | -0.02 |
Jelica | LL6 | 4.7600 | 3.7500 | 1.275 | -0.32 | 0.37 | 0.53 |
Northwest Africa 13192 | L5 | 5.1780 | 3.8610 | 1.168 | 0.1 | 0.48 | 0.42 |
Dhofar 1559 | H6 | 4.7170 | 3.0520 | 0.599 | -0.36 | -0.33 | -0.15 |
Moorabie | L3.8-an | 5.3500 | 3.7900 | 1.008 | 0.28 | 0.41 | 0.26 |
Patuxent Range 91501 | L7 | 4.7000 | 3.7000 | 1.256 | -0.37 | 0.32 | 0.51 |
Northwest Africa 6485 | LL-melt rock | 5.1500 | 3.8700 | 1.192 | 0.08 | 0.49 | 0.45 |
Northwest Africa 7988 | LL6 | 5.1550 | 3.8730 | 1.192 | 0.08 | 0.49 | 0.45 |
Northwest Africa 6486 | L-melt rock | 4.5910 | 3.4890 | 1.102 | -0.48 | 0.1 | 0.36 |
Northwest Africa 8649 | LL3.05 | 4.5850 | 3.3020 | 0.918 | -0.49 | -0.08 | 0.17 |
Dar al Gani 489 | Martian (shergottite) | 4.9800 | 2.8950 | 0.305 | -0.09 | -0.49 | -0.44 |
Northwest Africa 8679 | Martian (shergottite) | 4.9740 | 2.8960 | 0.31 | -0.1 | -0.49 | -0.44 |