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Oxygen isotope composition of ordinary chondrites. All data from Clayton et al. (1991). |
δ18O | δ17O | Δ17O: given | Δ17O: linear | Comment |
---|---|---|---|---|
4.4000 | 3.2600 | 0.9700 | 0.972 |
Name | Class | δ18O | δ17O | Δ17O: calc | Δ δ18O | Δ δ17O | Δ Δ17O |
---|---|---|---|---|---|---|---|
Bremervörde | H/L3.9 | 4.4300 | 3.2300 | 0.926 | 0.03 | -0.03 | -0.05 |
Northwest Africa 11042 | Achondrite-prim | 4.3600 | 3.3400 | 1.073 | -0.04 | 0.08 | 0.1 |
Northwest Africa 11042 | Achondrite-prim | 4.4200 | 3.3500 | 1.052 | 0.02 | 0.09 | 0.08 |
Northwest Africa 11042 | Achondrite-prim | 4.3300 | 3.3300 | 1.078 | -0.07 | 0.07 | 0.11 |
Northwest Africa 10787 | H4-melt breccia | 4.4200 | 3.1500 | 0.852 | 0.02 | -0.11 | -0.12 |
Northwest Africa 11042 | Achondrite-prim | 4.4600 | 3.3600 | 1.041 | 0.06 | 0.1 | 0.07 |
Northwest Africa 11042 | Achondrite-prim | 4.4500 | 3.3800 | 1.066 | 0.05 | 0.12 | 0.09 |
Suwahib (Buwah) | H3.8-an | 4.4100 | 3.1300 | 0.837 | 0.01 | -0.13 | -0.14 |
Viñales | L6 | 4.3800 | 3.3900 | 1.112 | -0.02 | 0.13 | 0.14 |
Northwest Africa 12266 | L3 | 4.4250 | 3.1160 | 0.815 | 0.02 | -0.14 | -0.16 |
Zhovtnevyi | H6 | 4.3400 | 3.1200 | 0.863 | -0.06 | -0.14 | -0.11 |
Santa Filomena | H5-6 | 4.4520 | 3.1150 | 0.8 | 0.05 | -0.15 | -0.17 |
Northwest Africa 4284 | Achondrite-ung | 4.2470 | 3.2270 | 1.019 | -0.15 | -0.03 | 0.05 |
Tathlith | L6 | 4.3300 | 3.4000 | 1.148 | -0.07 | 0.14 | 0.18 |
Tillaberi | L6 | 4.5400 | 3.3300 | 0.969 | 0.14 | 0.07 | -0 |
Northwest Africa 10084 | L-imp melt | 4.2600 | 3.3420 | 1.127 | -0.14 | 0.08 | 0.15 |
Moorabie | L3.8-an | 4.4500 | 3.1000 | 0.786 | 0.05 | -0.16 | -0.19 |
Northwest Africa 11042 | Achondrite-prim | 4.4900 | 3.4100 | 1.075 | 0.09 | 0.15 | 0.1 |
Ramsdorf | L6 | 4.5700 | 3.2100 | 0.834 | 0.17 | -0.05 | -0.14 |
Xi Ujimgin | L/LL6-an | 4.5100 | 3.4100 | 1.065 | 0.11 | 0.15 | 0.09 |
Northwest Africa 8649 | LL3.05 | 4.5850 | 3.3020 | 0.918 | 0.19 | 0.04 | -0.05 |
Bachmut | L6 | 4.4000 | 3.4500 | 1.162 | 0 | 0.19 | 0.19 |
Northwest Africa 4229 | H7 | 4.5200 | 3.1100 | 0.76 | 0.12 | -0.15 | -0.21 |
Northwest Africa 10084 | L-imp melt | 4.4520 | 3.4560 | 1.141 | 0.05 | 0.2 | 0.17 |
Leighlinbridge | L6 | 4.4400 | 3.4600 | 1.151 | 0.04 | 0.2 | 0.18 |
Little Harquahala Mountains | H-melt rock | 4.5710 | 3.1470 | 0.77 | 0.17 | -0.11 | -0.2 |
Northwest Africa 4284 | Achondrite-ung | 4.1950 | 3.2530 | 1.072 | -0.21 | -0.01 | 0.1 |
Northwest Africa 11042 | Achondrite-prim | 4.5400 | 3.4200 | 1.059 | 0.14 | 0.16 | 0.09 |
Ankober | H4 | 4.5320 | 3.0830 | 0.726 | 0.13 | -0.18 | -0.25 |
Mason Gully | H5 | 4.4200 | 3.0400 | 0.742 | 0.02 | -0.22 | -0.23 |
Clovis (no. 1) | H3.6 | 4.6000 | 3.1600 | 0.768 | 0.2 | -0.1 | -0.2 |
Seres | H4 | 4.4270 | 3.0360 | 0.734 | 0.03 | -0.22 | -0.24 |
Santa Filomena | H5-6 | 4.6180 | 3.1610 | 0.76 | 0.22 | -0.1 | -0.21 |
Northwest Africa 4226 | H7 | 4.3300 | 3.0300 | 0.778 | -0.07 | -0.23 | -0.19 |
Chug Chug 019 | H4-an | 4.5890 | 3.1000 | 0.714 | 0.19 | -0.16 | -0.26 |
Khohar | L3.6 | 4.5200 | 3.4800 | 1.13 | 0.12 | 0.22 | 0.16 |
Kendleton | L4 | 4.6100 | 3.4300 | 1.033 | 0.21 | 0.17 | 0.06 |
Carancas | H4-5 | 4.5190 | 3.0170 | 0.667 | 0.12 | -0.24 | -0.3 |
Chug Chug 019 | H4-an | 4.6050 | 3.0830 | 0.688 | 0.21 | -0.18 | -0.28 |
Northwest Africa 8649 | LL3.05 | 4.6690 | 3.2170 | 0.789 | 0.27 | -0.04 | -0.18 |
Northwest Africa 2635 | Achondrite-ung | 4.3700 | 2.9800 | 0.708 | -0.03 | -0.28 | -0.26 |
Viñales | L6 | 4.5500 | 3.5000 | 1.134 | 0.15 | 0.24 | 0.16 |
Mocs | L5-6 | 4.5500 | 3.5000 | 1.134 | 0.15 | 0.24 | 0.16 |
Forest City | H5 | 4.6730 | 3.1830 | 0.753 | 0.27 | -0.08 | -0.22 |
Borkut | L5 | 4.6100 | 3.4600 | 1.063 | 0.21 | 0.2 | 0.09 |
Northwest Africa 10084 | L-imp melt | 4.5670 | 3.5010 | 1.126 | 0.17 | 0.24 | 0.15 |
Bori | L6 | 4.6200 | 3.4600 | 1.058 | 0.22 | 0.2 | 0.09 |
Northwest Africa 10954 | L4 | 4.6630 | 3.3990 | 0.974 | 0.26 | 0.14 | 0 |
Northwest Africa 6486 | L-melt rock | 4.5910 | 3.4890 | 1.102 | 0.19 | 0.23 | 0.13 |
Bath | H4 | 4.3510 | 2.9650 | 0.702 | -0.05 | -0.3 | -0.27 |
Kesen | H4 | 4.5100 | 2.9800 | 0.635 | 0.11 | -0.28 | -0.34 |
Hedjaz | L3.7-6 | 4.5700 | 3.5100 | 1.134 | 0.17 | 0.25 | 0.16 |
Santa Filomena | H5-6 | 4.3660 | 2.9580 | 0.688 | -0.03 | -0.3 | -0.28 |
Tennasilm | L4 | 4.5600 | 3.5200 | 1.149 | 0.16 | 0.26 | 0.18 |
Northwest Africa 2902 | L-melt rock | 4.0950 | 3.2400 | 1.111 | -0.31 | -0.02 | 0.14 |
Northwest Africa 8037 | H3 | 4.2550 | 2.9880 | 0.775 | -0.15 | -0.27 | -0.2 |
Beaver Creek | H5 | 4.2700 | 2.9800 | 0.76 | -0.13 | -0.28 | -0.21 |
Northwest Africa 8257 | L3.15 | 4.3560 | 2.9500 | 0.685 | -0.04 | -0.31 | -0.29 |
Carancas | H4-5 | 4.3440 | 2.9420 | 0.683 | -0.06 | -0.32 | -0.29 |
Northwest Africa 8257 | L3.15 | 4.7230 | 3.2460 | 0.79 | 0.32 | -0.01 | -0.18 |
Northwest Africa 4229 | H7 | 4.2900 | 2.9500 | 0.719 | -0.11 | -0.31 | -0.25 |
Guareña | H6 | 4.2410 | 2.9660 | 0.761 | -0.16 | -0.29 | -0.21 |
Northwest Africa 12236 | H7 | 4.4970 | 2.9370 | 0.599 | 0.1 | -0.32 | -0.37 |
Barwell | L5 | 4.5600 | 3.5600 | 1.189 | 0.16 | 0.3 | 0.22 |
Dhofar 1559 | H6 | 4.5230 | 2.9430 | 0.591 | 0.12 | -0.32 | -0.38 |
Cavezzo | L5-an | 4.7400 | 3.2500 | 0.785 | 0.34 | -0.01 | -0.19 |
Homestead | L5 | 4.6200 | 3.5200 | 1.118 | 0.22 | 0.26 | 0.15 |
Modoc (1905) | L6 | 4.6500 | 3.5000 | 1.082 | 0.25 | 0.24 | 0.11 |
Northwest Africa 8059 | LL3.05 | 4.3610 | 2.9150 | 0.647 | -0.04 | -0.35 | -0.32 |
Ausson | L5 | 4.6000 | 3.5500 | 1.158 | 0.2 | 0.29 | 0.19 |
Elenovka | L5 | 4.6000 | 3.5500 | 1.158 | 0.2 | 0.29 | 0.19 |
Northwest Africa 11042 | Achondrite-prim | 4.6400 | 3.5200 | 1.107 | 0.24 | 0.26 | 0.14 |
Beaver Creek | H5 | 4.2690 | 2.9310 | 0.711 | -0.13 | -0.33 | -0.26 |
Northwest Africa 2898 | H7 | 4.4000 | 2.9050 | 0.617 | 0 | -0.36 | -0.36 |
Little Harquahala Mountains | H-melt rock | 4.7500 | 3.1580 | 0.688 | 0.35 | -0.1 | -0.28 |
Northwest Africa 5717 | Chondrite-ung | 4.4700 | 2.9000 | 0.576 | 0.07 | -0.36 | -0.4 |
Towada | H6 | 4.2200 | 2.9400 | 0.746 | -0.18 | -0.32 | -0.23 |
Bremervörde | H/L3.9 | 4.7100 | 3.4600 | 1.011 | 0.31 | 0.2 | 0.04 |
Northwest Africa 869 | L3-6 | 4.6700 | 3.5200 | 1.092 | 0.27 | 0.26 | 0.12 |
Dhofar 1559 | H6 | 4.7170 | 3.0520 | 0.599 | 0.32 | -0.21 | -0.37 |
Northwest Africa 8649 | LL3.05 | 4.7790 | 3.2490 | 0.764 | 0.38 | -0.01 | -0.21 |
Northwest Africa 6960 | OC3 | 4.5960 | 2.9350 | 0.545 | 0.2 | -0.33 | -0.43 |
Northwest Africa 8649 | LL3.05 | 4.6090 | 2.9380 | 0.541 | 0.21 | -0.32 | -0.43 |
Beardsley | H5 | 4.2000 | 2.9300 | 0.746 | -0.2 | -0.33 | -0.23 |
Northwest Africa 8123 | H(L)3.1 | 4.4940 | 2.8830 | 0.546 | 0.09 | -0.38 | -0.43 |
Hallingeberg | L3.4 | 4.7900 | 3.3300 | 0.839 | 0.39 | 0.07 | -0.13 |
Northwest Africa 7024 | H7 | 4.2940 | 2.8740 | 0.641 | -0.11 | -0.39 | -0.33 |
Saratov | L4 | 4.7400 | 3.4800 | 1.015 | 0.34 | 0.22 | 0.04 |
Pribram | H5 | 4.1790 | 2.9200 | 0.747 | -0.22 | -0.34 | -0.23 |
Kernouve | H6 | 4.1500 | 2.9400 | 0.782 | -0.25 | -0.32 | -0.19 |
Weston | H4 | 4.0800 | 3.0000 | 0.878 | -0.32 | -0.26 | -0.09 |
Gunlock | L3.2 | 4.7300 | 3.5100 | 1.05 | 0.33 | 0.25 | 0.08 |
Canon City | H6 | 4.1450 | 2.9280 | 0.773 | -0.26 | -0.33 | -0.2 |
Northwest Africa 1709 | H3.8 | 4.4480 | 2.8400 | 0.527 | 0.05 | -0.42 | -0.44 |
Viñales | L6 | 4.6900 | 3.5700 | 1.131 | 0.29 | 0.31 | 0.16 |
Bath | H4 | 4.1900 | 2.8900 | 0.711 | -0.21 | -0.37 | -0.26 |
Elephant Moraine 96031 | H4-an | 4.1600 | 2.9000 | 0.737 | -0.24 | -0.36 | -0.24 |
Tysnes Island | H4 | 4.1900 | 2.8800 | 0.701 | -0.21 | -0.38 | -0.27 |
Northwest Africa 10954 | L4 | 4.0090 | 3.0710 | 0.986 | -0.39 | -0.19 | 0.01 |
Northwest Africa 2979 | L/LL-melt rock | 4.6600 | 3.6100 | 1.187 | 0.26 | 0.35 | 0.21 |
Forest Vale | H4 | 4.1500 | 2.9000 | 0.742 | -0.25 | -0.36 | -0.23 |
Northwest Africa 3358 | H3.10 | 4.6700 | 2.9100 | 0.482 | 0.27 | -0.35 | -0.49 |
Northwest Africa 12266 | L3 | 4.8420 | 3.2830 | 0.765 | 0.44 | 0.02 | -0.21 |
Northwest Africa 3157 | OC3 | 4.8500 | 3.2900 | 0.768 | 0.45 | 0.03 | -0.2 |
Yamato 982717 | H4-an | 4.3600 | 2.8100 | 0.543 | -0.04 | -0.45 | -0.43 |
Mezö-Madaras | L3.7 | 4.8100 | 3.4500 | 0.949 | 0.41 | 0.19 | -0.02 |
Castalia | H5 | 4.1220 | 2.9000 | 0.757 | -0.28 | -0.36 | -0.22 |
Northwest Africa 8400 | H7 | 4.7630 | 2.9790 | 0.502 | 0.36 | -0.28 | -0.47 |
Sayh al Uhaymir 564 | L3 | 4.7510 | 3.5620 | 1.091 | 0.35 | 0.3 | 0.12 |
Northwest Africa 8276 | L3.00 | 4.2010 | 2.8390 | 0.654 | -0.2 | -0.42 | -0.32 |
Chervettaz | L5 | 4.6400 | 3.6600 | 1.247 | 0.24 | 0.4 | 0.28 |
Guareña | H6 | 4.1000 | 2.8900 | 0.758 | -0.3 | -0.37 | -0.21 |
Northwest Africa 2979 | L/LL-melt rock | 4.6900 | 3.6400 | 1.201 | 0.29 | 0.38 | 0.23 |
Dhajala | H3.8 | 4.2140 | 2.8170 | 0.626 | -0.19 | -0.44 | -0.35 |
Northwest Africa 12386 | L5 | 4.7950 | 3.5430 | 1.05 | 0.4 | 0.28 | 0.08 |
Queen's Mercy | H6 | 4.1140 | 2.8640 | 0.725 | -0.29 | -0.4 | -0.25 |
Northwest Africa 8037 | H3 | 4.0970 | 2.8730 | 0.743 | -0.3 | -0.39 | -0.23 |
Ambapur Nagla | H5 | 4.1030 | 2.8630 | 0.729 | -0.3 | -0.4 | -0.24 |
Pantar | H5 | 4.1060 | 2.8560 | 0.721 | -0.29 | -0.4 | -0.25 |