Oxygen Isotope Plots

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Meteoritical Bulletin: Oxygen Isotope Plots

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Change values (separate multiple values with semicolons) - δ¹⁸O: δ¹⁷O: Δ¹⁷O:
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Oxygen isotope composition of CI and CM chondrites. Data for CMs and CIs from Clayton and Mayeda (1999); CVs and CKs from Greenwood et al. (2010); COs from Greenwood and Franchi (2004). TFL: terrestrial fractionation line, Y&R: slope 1 line (Young and Russell, 1998), CCAM: carbonaceous chondrite anhydrous mineral line (Clayton et al., 1977; Clayton and Mayeda, 1999).

References:

Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N., Onuma N., Grossman L. and Mayeda T. K. (1977) Distribution of the pre-solar component in Allende and other carbonaceous chondrites. Earth Planet. Sci. Lett. 34, 209-224 (link)
Greenwood R. C. and Franchi I. A. (2004) Alteration and metamorphism of CO3 chondrites: Evidence from oxygen and carbon isotopes. Meteorit. Planet. Sci. 39, 1823-1838 (link)
Greenwood R.C., Franchi I. A., Kearsley A. T. and Alard O. (2010) The relationship between CK and CV chondrites. Geochim. Cosmochim. Acta 74, 1684-1705 (link)
Young E. D. and Russell S. S. (1998) Oxygen reservoirs in the early solar nebula inferred from an Allende CAI. Science 282, 452-455 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
4.1720	2.6730	0.5040	0.504

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	0	0	0
Glenrothes	H5	4.2100	2.6900	0.501	0.04	0.02	-0
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	-0	0.06	0.06
Pantar	H5	4.0900	2.6900	0.563	-0.08	0.02	0.06
Northwest Africa 8400	H7	4.2120	2.7530	0.563	0.04	0.08	0.06
Northwest Africa 7024	H7	4.1910	2.7960	0.617	0.02	0.12	0.11
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	0.03	-0.13	-0.15
Richardton	H5	4.0700	2.7600	0.644	-0.1	0.09	0.14
Grady (1937)	H3.7	4.2800	2.7600	0.534	0.11	0.09	0.03
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	0.03	-0.14	-0.15
Dhajala	H3.8	4.2140	2.8170	0.626	0.04	0.14	0.12
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	0.07	-0.14	-0.17
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	0.05	-0.15	-0.18
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	0.04	-0.16	-0.18
Northwest Africa 8276	L3.00	4.2010	2.8390	0.654	0.03	0.17	0.15
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	0.07	-0.15	-0.19
Allegan	H5	4.0320	2.7700	0.673	-0.14	0.1	0.17
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	0.1	-0.14	-0.19
Dhajala	H3.8	4.1200	2.8400	0.698	-0.05	0.17	0.19
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	-0.15	0.1	0.18
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	0.01	-0.18	-0.19
Queen's Mercy	H6	4.0800	2.8400	0.718	-0.09	0.17	0.21
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	0.01	-0.19	-0.2
Portales Valley	H6	4.0880	2.8480	0.722	-0.08	0.18	0.22
Pantar	H5	4.1060	2.8560	0.721	-0.07	0.18	0.22
Forest Vale	H4	4.0040	2.7780	0.696	-0.17	0.11	0.19
Queen's Mercy	H6	4.1140	2.8640	0.725	-0.06	0.19	0.22
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	0.12	-0.16	-0.22
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	0.01	-0.2	-0.21
Ambapur Nagla	H5	4.1030	2.8630	0.729	-0.07	0.19	0.23
Križevci	H6	3.9850	2.7550	0.683	-0.19	0.08	0.18
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.14	-0.15	-0.22
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.14	-0.15	-0.22
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	0.04	-0.2	-0.22
Tysnes Island	H4	4.1900	2.8800	0.701	0.02	0.21	0.2
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	0.12	-0.17	-0.23
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	0.2	-0.06	-0.16
Allegan	H5	3.9600	2.6900	0.631	-0.21	0.02	0.13
Northwest Africa 8037	H3	4.0970	2.8730	0.743	-0.07	0.2	0.24
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	0.16	-0.15	-0.23
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	-0.1	-0.19	-0.14
Bath	H4	4.1900	2.8900	0.711	0.02	0.22	0.21
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	0.14	-0.17	-0.24
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	0.2	-0.1	-0.2
Sharps	H3.4	3.9500	2.7000	0.646	-0.22	0.03	0.14
Elephant Moraine 96031	H4-an	4.1600	2.9000	0.737	-0.01	0.23	0.23
Forest Vale	H4	4.1500	2.9000	0.742	-0.02	0.23	0.24
Guareña	H6	4.1000	2.8900	0.758	-0.07	0.22	0.25
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	-0.04	-0.23	-0.2
Castalia	H5	4.1220	2.9000	0.757	-0.05	0.23	0.25
Yamato 982717	H4-an	4.3600	2.8100	0.543	0.19	0.14	0.04
Northwest Africa 7024	H7	4.2940	2.8740	0.641	0.12	0.2	0.14
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	0.22	-0.1	-0.21
Lost City	H5	3.9660	2.8050	0.743	-0.21	0.13	0.24
Pribram	H5	4.1790	2.9200	0.747	0.01	0.25	0.24
Quenggouk	H4	4.0310	2.8790	0.783	-0.14	0.21	0.28
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	0.25	-0.05	-0.18
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	-0.09	-0.23	-0.19
Canon City	H6	4.1450	2.9280	0.773	-0.03	0.26	0.27
Beardsley	H5	4.2000	2.9300	0.746	0.03	0.26	0.24
Northwest Africa 3171	Martian (shergottite)	4.4300	2.7200	0.416	0.26	0.05	-0.09
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	-0.02	-0.26	-0.25
Ambapur Nagla	H5	3.9400	2.8000	0.751	-0.23	0.13	0.25
Kernouve	H6	4.1500	2.9400	0.782	-0.02	0.27	0.28
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	0.25	-0.1	-0.23
Towada	H6	4.2200	2.9400	0.746	0.05	0.27	0.24
Northwest Africa 10416	Martian	4.4450	2.6740	0.363	0.27	0	-0.14
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	0.25	-0.11	-0.24
Beaver Creek	H5	4.2690	2.9310	0.711	0.1	0.26	0.21
Burnwell	H4-an	3.9200	2.7900	0.752	-0.25	0.12	0.25
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	-0.08	-0.27	-0.22
Northwest Africa 8694	Martian (Chassignite)	4.4500	2.7100	0.396	0.28	0.04	-0.11
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	0.27	-0.08	-0.22
Chug Chug 086	Chondrite-ung	4.3120	2.9230	0.681	0.14	0.25	0.18
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	0.28	-0.09	-0.24
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	0.25	-0.16	-0.29
Mount Browne	H6	3.8800	2.7100	0.692	-0.29	0.04	0.19
Rose City	H5	3.8790	2.6420	0.625	-0.29	-0.03	0.12
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	0.29	-0.05	-0.2
Guareña	H6	4.2410	2.9660	0.761	0.07	0.29	0.26
Northwest Africa 4229	H7	4.2900	2.9500	0.719	0.12	0.28	0.22
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	0.3	-0.07	-0.23
Northwest Africa 8059	LL3.05	4.3610	2.9150	0.647	0.19	0.24	0.14
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	-0.15	-0.27	-0.19
Carancas	H4-5	4.3440	2.9420	0.683	0.17	0.27	0.18
Beaver Creek	H5	4.2700	2.9800	0.76	0.1	0.31	0.26
Northwest Africa 1709	H3.8	4.4480	2.8400	0.527	0.28	0.17	0.02
Xingyang	H6	3.8900	2.8300	0.807	-0.28	0.16	0.3
Towada	H6	3.8500	2.6400	0.638	-0.32	-0.03	0.13
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	0.31	-0.09	-0.25
Northwest Africa 2898	H7	4.4000	2.9050	0.617	0.23	0.23	0.11
Northwest Africa 8037	H3	4.2550	2.9880	0.775	0.08	0.32	0.27
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	0.29	-0.15	-0.3
Northwest Africa 10416	Martian	4.5000	2.6300	0.29	0.33	-0.04	-0.21
Northwest Africa 13134	Martian (shergottite)	4.5030	2.6990	0.357	0.33	0.03	-0.15
Northwest Africa 8257	L3.15	4.3560	2.9500	0.685	0.18	0.28	0.18
Weston	H4	4.0800	3.0000	0.878	-0.09	0.33	0.37
Bath	H4	4.3510	2.9650	0.702	0.18	0.29	0.2
Charsonville	H6	3.8300	2.6400	0.648	-0.34	-0.03	0.14
Santa Filomena	H5-6	4.3660	2.9580	0.688	0.19	0.29	0.18
Jilin	H5	3.8310	2.7430	0.751	-0.34	0.07	0.25
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	-0.23	-0.27	-0.15
Ochansk	H4	3.8500	2.8200	0.818	-0.32	0.15	0.31
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	-0.2	-0.29	-0.19
Northwest Africa 2635	Achondrite-ung	4.3700	2.9800	0.708	0.2	0.31	0.2
Leighton	H5	3.8700	2.8800	0.868	-0.3	0.21	0.36
Northwest Africa 10416	Martian	4.5390	2.6680	0.308	0.37	-0	-0.2
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	-0.19	-0.31	-0.21
Northwest Africa 7387	Martian (shergottite)	4.5400	2.6800	0.319	0.37	0.01	-0.18
Northwest Africa 8037	H3	3.8000	2.7000	0.724	-0.37	0.03	0.22
Northwest Africa 5717	Chondrite-ung	4.4700	2.9000	0.576	0.3	0.23	0.07
Northwest Africa 8694	Martian (Chassignite)	4.5500	2.6800	0.314	0.38	0.01	-0.19
Cape Girardeau	H6	3.7900	2.6900	0.719	-0.38	0.02	0.22
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	-0.34	-0.17	0
Northwest Africa 8123	H(L)3.1	4.4940	2.8830	0.546	0.32	0.21	0.04
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	-0.27	-0.27	-0.13
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	-0.13	-0.36	-0.3
Northwest Africa 4226	H7	4.3300	3.0300	0.778	0.16	0.36	0.27
Northwest Africa 8679	Martian (shergottite)	4.5620	2.6420	0.27	0.39	-0.03	-0.23
Dar al Gani 476	Martian (shergottite)	4.5700	2.6900	0.314	0.4	0.02	-0.19
Chug Chug 086	Chondrite-ung	4.4640	2.9490	0.628	0.29	0.28	0.12
Northwest Africa 10153	Martian (nakhlite)	4.5790	2.6770	0.296	0.41	0	-0.21
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	0.41	-0	-0.22
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	0.42	-0	-0.22
Northwest Africa 12236	H7	4.4970	2.9370	0.599	0.33	0.26	0.09
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	0.43	0.01	-0.21
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	0.43	-0.02	-0.25
Northwest Africa 10954	L4	4.0090	3.0710	0.986	-0.16	0.4	0.48
Northwest Africa 10808	Martian (shergottite)	4.6020	2.7510	0.358	0.43	0.08	-0.15
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	0.31	-0.31	-0.47
Hutchison Icefield 18034	Aubrite	4.5310	2.4140	0.058	0.36	-0.26	-0.45
Dhofar 1559	H6	4.5230	2.9430	0.591	0.35	0.27	0.09
Mason Gully	H5	4.4200	3.0400	0.742	0.25	0.37	0.24
Seres	H4	4.4270	3.0360	0.734	0.26	0.36	0.23
Queen Alexandra Range 94594	EL3	4.5640	2.4570	0.084	0.39	-0.22	-0.42
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	-0.23	-0.38	-0.26
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	0.45	-0.04	-0.27
Northwest Africa 8159	Martian (augite basalt)	3.8800	2.3290	0.311	-0.29	-0.34	-0.19
Northwest Africa 6292	Achondrite-ung	4.5500	2.4200	0.054	0.38	-0.25	-0.45
Kesen	H4	4.5100	2.9800	0.635	0.34	0.31	0.13
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	0.46	0.04	-0.19
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	0.24	-0.39	-0.51
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	0.04	-0.46	-0.48
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	0.26	-0.39	-0.52
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	0.24	-0.41	-0.53
Northwest Africa 13134	Martian (shergottite)	4.6360	2.7700	0.359	0.46	0.1	-0.14
Northwest Africa 8276	L3.00	4.6430	2.7340	0.32	0.47	0.06	-0.18
Zhovtnevyi	H6	4.3400	3.1200	0.863	0.17	0.45	0.36
Parsa	EH3	4.5500	2.3800	0.014	0.38	-0.29	-0.49
Allan Hills 84206	EH3	4.4230	2.2630	-0.037	0.25	-0.41	-0.54
Northwest Africa 2986	Martian (shergottite)	4.6500	2.7300	0.312	0.48	0.06	-0.19
LaPaz Icefield 04757	H4-an	3.7100	2.8100	0.881	-0.46	0.14	0.38
Cumberland Falls	Aubrite	4.5400	2.3600	-0.001	0.37	-0.31	-0.5
Northwest Africa 8649	LL3.05	4.6390	2.8070	0.395	0.47	0.13	-0.11
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	0.49	0.01	-0.24
Carancas	H4-5	4.5190	3.0170	0.667	0.35	0.34	0.16
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	0.11	-0.48	-0.53
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	0.27	-0.42	-0.55
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	0.06	-0.49	-0.52
Socorro	Martian (shergottite)	4.6650	2.7300	0.304	0.49	0.06	-0.2
Northwest Africa 6960	OC3	4.5960	2.9350	0.545	0.42	0.26	0.04

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