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
5.3800	3.5800	0.7800	0.782

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
El Médano 301	Chondrite-ung	5.3800	3.5800	0.782	0	0	0
Moorabie	L3.8-an	5.3200	3.6300	0.864	-0.06	0.05	0.08
Northwest Africa 13411	OC5-an	5.4640	3.5920	0.751	0.08	0.01	-0.03
Northwest Africa 13004	L4	5.3200	3.5100	0.744	-0.06	-0.07	-0.04
Inman	L/LL3.4	5.4400	3.6500	0.821	0.06	0.07	0.04
Northwest Africa 8258	L3	5.4650	3.6350	0.793	0.09	0.05	0.01
Northwest Africa 4864	Martian (shergottite)	5.3000	3.5000	0.744	-0.08	-0.08	-0.04
Cumberland Falls	Aubrite	5.4850	3.5270	0.675	0.11	-0.05	-0.11
Northwest Africa 6745	L3	5.2600	3.5400	0.805	-0.12	-0.04	0.02
Ragland	LL3.4	5.2900	3.4900	0.739	-0.09	-0.09	-0.04
Northwest Africa 10786	LL3	5.2800	3.6600	0.914	-0.1	0.08	0.13
Northwest Africa 3157	OC3	5.3000	3.4800	0.724	-0.08	-0.1	-0.06
Northwest Africa 8276	L3.00	5.5110	3.5890	0.723	0.13	0.01	-0.06
Jiddat al Harasis 567	H3.6	5.2700	3.4500	0.71	-0.11	-0.13	-0.07
Northwest Africa 4531	OC3	5.2500	3.4700	0.74	-0.13	-0.11	-0.04
Manych	LL3.4	5.3700	3.7500	0.958	-0.01	0.17	0.18
Northwest Africa 8061	H3.10	5.5210	3.6760	0.805	0.14	0.1	0.02
Northwest Africa 8773	LL3	5.3160	3.7450	0.981	-0.06	0.17	0.2
Watson 012	H7	5.5000	3.4400	0.58	0.12	-0.14	-0.2
Vicência	LL3.2	5.3590	3.7680	0.981	-0.02	0.19	0.2
Northwest Africa 4298	OC3	5.5700	3.5100	0.614	0.19	-0.07	-0.17
Northwest Africa 6867	LL3	5.5470	3.4590	0.575	0.17	-0.12	-0.21
Northwest Africa 7135	Chondrite-ung	5.3330	3.3790	0.606	-0.05	-0.2	-0.18
Moorabie	L3.8-an	5.3500	3.7900	1.008	-0.03	0.21	0.23
Red Dry Lake 067	L3.4	5.4800	3.7700	0.92	0.1	0.19	0.14
Northwest Africa 12266	L3	5.2060	3.4460	0.739	-0.17	-0.13	-0.04
Cumberland Falls	Aubrite	5.4370	3.3590	0.532	0.06	-0.22	-0.25
Northwest Africa 4294	OC3	5.3800	3.3400	0.542	0	-0.24	-0.24
Catalina 001	L3	5.1510	3.6550	0.976	-0.23	0.07	0.19
Northwest Africa 10774	L3	5.3900	3.8400	1.037	0.01	0.26	0.25
Aba Panu	L3	5.1600	3.7240	1.041	-0.22	0.14	0.26
Northwest Africa 12379	Chondrite-ung	5.1400	3.6900	1.017	-0.24	0.11	0.23
Northwest Africa 3260	LL3	5.6500	3.5690	0.631	0.27	-0.01	-0.15
Northwest Africa 14270	Achondrite-ung	5.1880	3.7720	1.074	-0.19	0.19	0.29
Yamato 74191	L3.7	5.1100	3.5500	0.893	-0.27	-0.03	0.11
Moorabie	L3.8-an	5.1100	3.6200	0.963	-0.27	0.04	0.18
Northwest Africa 14270	Achondrite-ung	5.2600	3.8310	1.096	-0.12	0.25	0.31
Northwest Africa 8649	LL3.05	5.6590	3.5630	0.62	0.28	-0.02	-0.16
Northwest Africa 14270	Achondrite-ung	5.1600	3.7620	1.079	-0.22	0.18	0.3
Northwest Africa 6960	OC3	5.2360	3.3300	0.607	-0.14	-0.25	-0.18
Jiddat al Harasis 805	L(H)3	5.6370	3.4480	0.517	0.26	-0.13	-0.27
Northwest Africa 8124	LL3	5.2420	3.3260	0.6	-0.14	-0.25	-0.18
Jiddat al Harasis 089	OC	5.1700	3.7800	1.092	-0.21	0.2	0.31
Northwest Africa 13856	Achondrite-ung	5.1720	3.7860	1.097	-0.21	0.21	0.31
Northwest Africa 6864	L3.15	5.6710	3.6490	0.7	0.29	0.07	-0.08
Northwest Africa 8124	LL3	5.1900	3.3480	0.649	-0.19	-0.23	-0.13
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	0.09	-0.29	-0.33
Northwest Africa 7556	L4-6	5.3670	3.8820	1.091	-0.01	0.3	0.31
Tieschitz	H/L3.6	5.5500	3.8300	0.944	0.17	0.25	0.16
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	0.13	-0.28	-0.35
Aba Panu	L3	5.0890	3.6840	1.038	-0.29	0.1	0.26
Dongtai	LL6	5.0800	3.6600	1.018	-0.3	0.08	0.24
Northwest Africa 4522	LL3	5.5500	3.8400	0.954	0.17	0.26	0.17
Northwest Africa 11744	L5	5.1390	3.7780	1.106	-0.24	0.2	0.32
Northwest Africa 8691	LL4-6	5.3490	3.8920	1.111	-0.03	0.31	0.33
Northwest Africa 8649	LL3.05	5.0940	3.7130	1.064	-0.29	0.13	0.28
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	0.13	-0.29	-0.36
Northwest Africa 13194	L6	5.0890	3.7170	1.071	-0.29	0.14	0.29
Northwest Africa 13857	Achondrite-ung	5.0950	3.7300	1.081	-0.29	0.15	0.3
Northwest Africa 7135	Chondrite-ung	5.3260	3.2620	0.492	-0.05	-0.32	-0.29
Northwest Africa 11253	L-melt rock	5.1920	3.8430	1.143	-0.19	0.26	0.36
Northwest Africa 12907	Achondrite-prim	5.1950	3.8480	1.147	-0.19	0.27	0.36
Parnallee	LL3.6	5.1500	3.8200	1.142	-0.23	0.24	0.36
Northwest Africa 4864	Martian (shergottite)	5.1000	3.4000	0.748	-0.28	-0.18	-0.03
St. Mesmin	LL6	5.1300	3.8000	1.132	-0.25	0.22	0.35
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	0.14	-0.3	-0.38
Cynthiana	L/LL4	5.4400	3.9100	1.081	0.06	0.33	0.3
Northwest Africa 13196	L6	5.3380	3.9160	1.14	-0.04	0.34	0.36
Northwest Africa 7556	L4-6	5.0430	3.6180	0.996	-0.34	0.04	0.21
Northwest Africa 13192	L5	5.2790	3.9050	1.16	-0.1	0.33	0.38
Northwest Africa 13192	L5	5.1780	3.8610	1.168	-0.2	0.28	0.39
Northwest Africa 3161	OC3	5.3400	3.9300	1.153	-0.04	0.35	0.37
Northwest Africa 4294	OC3	5.3100	3.2300	0.469	-0.07	-0.35	-0.31
Northwest Africa 13196	L6	5.0590	3.7400	1.109	-0.32	0.16	0.33
Northwest Africa 8709	L3-melt breccia	5.0330	3.4820	0.865	-0.35	-0.1	0.08
Northwest Africa 3320	LL6-melt breccia	5.3500	3.9400	1.158	-0.03	0.36	0.38
Northwest Africa 6744	L3	5.0500	3.4300	0.804	-0.33	-0.15	0.02
Dhurmsala	LL6	5.0900	3.8000	1.153	-0.29	0.22	0.37
Northwest Africa 10922	Martian (polymict breccia)	5.7460	3.5880	0.6	0.37	0.01	-0.18
Cabezo de Mayo	L/LL6	5.0200	3.6500	1.04	-0.36	0.07	0.26
Northwest Africa 10103	LL7	5.1750	3.8850	1.194	-0.21	0.31	0.41
Northwest Africa 7988	LL6	5.1550	3.8730	1.192	-0.23	0.29	0.41
Northwest Africa 6485	LL-melt rock	5.1500	3.8700	1.192	-0.23	0.29	0.41
Northwest Africa 8258	L3	5.0980	3.3390	0.688	-0.28	-0.24	-0.09
Northwest Africa 12273	Chondrite-ung	5.2580	3.9390	1.205	-0.12	0.36	0.42
Ergheo	L5	5.0000	3.5800	0.98	-0.38	0	0.2
Savtschenskoje	LL4	5.0800	3.8200	1.178	-0.3	0.24	0.4
Northwest Africa 6503	LL6	5.2570	3.9450	1.211	-0.12	0.37	0.43
Northwest Africa 4549	LL3.1	5.6970	3.8000	0.838	0.32	0.22	0.06
Northwest Africa 6867	LL3	5.7640	3.6180	0.621	0.38	0.04	-0.16
Albareto	L/LL4	5.3100	3.9600	1.199	-0.07	0.38	0.42
Northwest Africa 8684	L6	5.2430	3.9430	1.217	-0.14	0.36	0.43
Northwest Africa 8684	L6	5.3100	3.9640	1.203	-0.07	0.38	0.42
Northwest Africa 8649	LL3.05	5.7660	3.5180	0.52	0.39	-0.06	-0.26
Knyahinya	L/LL5	4.9900	3.6400	1.045	-0.39	0.06	0.26
Jiddat al Harasis 819	H4-an	5.7700	3.6500	0.65	0.39	0.07	-0.13
Northwest Africa 13857	Achondrite-ung	5.5900	3.9170	1.01	0.21	0.34	0.23
Julesburg	L3.6	4.9800	3.5900	1	-0.4	0.01	0.22
Ngawi	LL3.6	5.4000	3.9800	1.172	0.02	0.4	0.39
Aba Panu	L3	4.9800	3.6250	1.035	-0.4	0.04	0.25
Northwest Africa 14180	LL6	5.2050	3.9530	1.246	-0.18	0.37	0.46
Olivenza	LL5	5.0000	3.7400	1.14	-0.38	0.16	0.36
Northwest Africa 7034	Martian (polymict breccia)	5.7900	3.5200	0.509	0.41	-0.06	-0.27
Northwest Africa 12534	LL7	5.2880	3.9880	1.238	-0.09	0.41	0.46
Katol	L6	4.9610	3.5490	0.969	-0.42	-0.03	0.19
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	0.17	-0.38	-0.47
Northwest Africa 5297	Achondrite-prim	5.0320	3.8180	1.201	-0.35	0.24	0.42
Northwest Africa 7135	Chondrite-ung	5.1750	3.2070	0.516	-0.21	-0.37	-0.27
Northwest Africa 11575	Achondrite-ung	5.3490	4.0060	1.225	-0.03	0.43	0.44
Bensour	LL6	5.3000	4.0000	1.244	-0.08	0.42	0.46
Northwest Africa 969	LL6/7	5.3000	4.0000	1.244	-0.08	0.42	0.46
Northwest Africa 12534	LL7	5.3450	4.0090	1.23	-0.04	0.43	0.45
Northwest Africa 13446	Achondrite-ung	4.9470	3.6230	1.051	-0.43	0.04	0.27
Qidong	L/LL5	4.9500	3.6600	1.086	-0.43	0.08	0.3
Northwest Africa 12907	Achondrite-prim	4.9500	3.6720	1.098	-0.43	0.09	0.32
Northwest Africa 3161	OC3	5.4900	4.0100	1.155	0.11	0.43	0.37
Northwest Africa 13856	Achondrite-ung	4.9470	3.6820	1.11	-0.43	0.1	0.33
Northwest Africa 6503	LL6	5.3400	4.0240	1.247	-0.04	0.44	0.46
Clarendon (c)	L4	4.9500	3.7020	1.128	-0.43	0.12	0.35
Sayh al Uhaymir 565	LL3	4.9410	3.6710	1.102	-0.44	0.09	0.32
Northwest Africa 14180	LL6	5.0640	3.8990	1.266	-0.32	0.32	0.48
Northwest Africa 8649	LL3.05	5.0220	3.3000	0.689	-0.36	-0.28	-0.09
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	0.08	-0.45	-0.49
Northwest Africa 12273	Chondrite-ung	5.6130	3.9710	1.052	0.23	0.39	0.27
Northwest Africa 14180	LL6	5.4020	4.0360	1.227	0.02	0.46	0.44
Northwest Africa 6925	L3.15	5.5290	4.0120	1.137	0.15	0.43	0.35
Northwest Africa 8417	LL7	5.0200	3.8620	1.252	-0.36	0.28	0.47
Northwest Africa 12575	LL6	5.4790	4.0290	1.18	0.1	0.45	0.4
Northwest Africa 14986	LL7-melt breccia	5.6420	3.9600	1.026	0.26	0.38	0.24
Northwest Africa 11745	L5	4.9310	3.6930	1.129	-0.45	0.11	0.35
Sayh al Uhaymir 565	LL3	4.9500	3.7700	1.196	-0.43	0.19	0.41
Northwest Africa 8258	L3	5.5820	4.0050	1.102	0.2	0.43	0.32
Northwest Africa 11253	L-melt rock	5.5240	4.0290	1.157	0.14	0.45	0.37
Bjurböle	L/LL4	4.9000	3.5500	1.002	-0.48	-0.03	0.22
Northwest Africa 7042	Martian (shergottite)	5.3260	3.1020	0.332	-0.05	-0.48	-0.45
Northwest Africa 14986	LL7-melt breccia	5.6560	3.9740	1.033	0.28	0.39	0.25
Ramlat as Sahmah 430	H3	5.1230	3.1700	0.506	-0.26	-0.41	-0.28
Northwest Africa 12907	Achondrite-prim	4.8990	3.6520	1.105	-0.48	0.07	0.32
Northwest Africa 4864	Martian (shergottite)	5.3000	3.1000	0.344	-0.08	-0.48	-0.44
Cumberland Falls	Aubrite	5.3000	3.1000	0.344	-0.08	-0.48	-0.44
Tamdakht	H5	5.0100	3.2600	0.655	-0.37	-0.32	-0.13
Northwest Africa 8417	LL7	4.9370	3.7890	1.222	-0.44	0.21	0.44
Sayh al Uhaymir 564	L3	4.9020	3.6970	1.148	-0.48	0.12	0.37
Northwest Africa 12334	LL6-an	5.1400	4.0100	1.337	-0.24	0.43	0.55
Northwest Africa 12735	LL6-an	5.1400	4.0100	1.337	-0.24	0.43	0.55
Northwest Africa 2635	Achondrite-ung	5.0300	3.2300	0.614	-0.35	-0.35	-0.17
Northwest Africa 13446	Achondrite-ung	4.8870	3.6380	1.097	-0.49	0.06	0.31
Northwest Africa 12628	Achondrite-ung	5.4270	4.0750	1.253	0.05	0.5	0.47
Northwest Africa 4226	H7	4.9500	3.3300	0.756	-0.43	-0.25	-0.03
Northwest Africa 13411	OC5-an	5.2400	3.1020	0.377	-0.14	-0.48	-0.41
Northwest Africa 8684	L6	4.9070	3.7380	1.186	-0.47	0.16	0.4

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