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 CR and CH chondrites. Data for CH chondrites from Clayton and Mayeda (1999), CR chondrites from Clayton and Mayeda (1999) and Schrader et al. (2011). 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)
Schrader D.L. Franchi I.A. Connolly H.C.Jr., Greenwood R.C., Lauretta D.S. and Gibson J.M. (2011) The formation and alteration of the Renazzo-like carbonaceous chondrites I: Implications of bulk-oxygen isotopic composition. Geochim. Cosmochim. Acta 75, 308-325 (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
4.3200	1.7500	Not given	-0.496

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 4937	Winonaite	4.3700	1.7630	-0.509	0.05	0.01	-0.01
Northwest Africa 4937	Winonaite	4.2060	1.7380	-0.449	-0.11	-0.01	0.05
Northwest Africa 13355	Eucrite-an	4.1570	1.8950	-0.267	-0.16	0.15	0.23
Northwest Africa 6690	Diogenite	4.1900	1.9400	-0.239	-0.13	0.19	0.26
Northwest Africa 13457	Eucrite	4.1250	1.8750	-0.27	-0.2	0.13	0.23
Northwest Africa 12397	Mesosiderite	4.3230	1.9920	-0.256	0	0.24	0.24
Northwest Africa 10424	Eucrite-cm	4.1800	1.9500	-0.224	-0.14	0.2	0.27
Northwest Africa 13355	Eucrite-an	4.1050	1.8710	-0.264	-0.22	0.12	0.23
Northwest Africa 6484	Lodranite	4.5420	1.6350	-0.727	0.22	-0.12	-0.23
Northwest Africa 11917	Winonaite	4.5410	1.8760	-0.485	0.22	0.13	0.01
Northwest Africa 12540	Eucrite-an	4.1200	1.9090	-0.233	-0.2	0.16	0.26
Jiddat al Harasis 395	Diogenite	4.2300	1.9900	-0.21	-0.09	0.24	0.29
Northwest Africa 11264	Eucrite	4.1300	1.9300	-0.218	-0.19	0.18	0.28
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	-0.01	0.26	0.27
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	-0.01	0.26	0.27
Northwest Africa 2627	Acapulcoite	4.5100	1.5600	-0.785	0.19	-0.19	-0.29
Northwest Africa 7025	Mesosiderite	4.1490	1.9610	-0.196	-0.17	0.21	0.3
El Médano 395	Brachinite	4.2900	2.0200	-0.211	-0.03	0.27	0.29
Acfer 287	E4	4.1610	1.9760	-0.188	-0.16	0.23	0.31
Northwest Africa 12338	Achondrite-ung	4.1600	1.9800	-0.183	-0.16	0.23	0.31
Acfer 366	CH3	4.6100	1.7810	-0.616	0.29	0.03	-0.12
Northwest Africa 1500	Achondrite-ung	4.5600	1.5800	-0.791	0.24	-0.17	-0.29
Ramlat as Sahmah 511	Eucrite	4.0800	1.9200	-0.202	-0.24	0.17	0.29
Northwest Africa 2177	Eucrite	4.0600	1.8900	-0.221	-0.26	0.14	0.28
Allan Hills 12073	Eucrite	4.4000	2.0400	-0.248	0.08	0.29	0.25
Tindouf 005	Eucrite-pmict	4.0500	1.8900	-0.216	-0.27	0.14	0.28
Jiddat al Harasis 845	Mesosiderite-C2	4.0770	1.9380	-0.182	-0.24	0.19	0.31
Northwest Africa 10603	Eucrite-melt breccia	4.0300	1.8650	-0.231	-0.29	0.12	0.27
Northwest Africa 13921	Achondrite-ung	4.0920	1.9630	-0.165	-0.23	0.21	0.33
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.03	0.31	0.29
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.03	0.31	0.29
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.05	0.31	0.29
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.05	0.31	0.29
Northwest Africa 14717	Eucrite-unbr	4.4180	2.0530	-0.244	0.1	0.3	0.25
Jiddat al Harasis 556	Howardite	4.0200	1.8800	-0.21	-0.3	0.13	0.29
Jiddat al Harasis 845	Mesosiderite-C2	4.0450	1.9290	-0.174	-0.28	0.18	0.32
Northwest Africa 10639	Eucrite-mmict	4.0100	1.8700	-0.215	-0.31	0.12	0.28
Dar al Gani 1060	Eucrite	4.0000	1.8500	-0.23	-0.32	0.1	0.27
Northwest Africa 8659	Eucrite	4.3760	2.0830	-0.193	0.06	0.33	0.3
Northwest Africa 2627	Acapulcoite	4.5100	1.4700	-0.875	0.19	-0.28	-0.38
Northwest Africa 7025	Mesosiderite	4.3870	2.0820	-0.199	0.07	0.33	0.3
Northwest Africa 12689	Eucrite-br	3.9970	1.8550	-0.223	-0.32	0.11	0.27
El Médano 096	Acapulcoite	4.3000	1.4100	-0.826	-0.02	-0.34	-0.33
Los Vientos 263	Pallasite, ungrouped	4.3400	2.0900	-0.167	0.02	0.34	0.33
Northwest Africa 7025	Mesosiderite	3.9920	1.8470	-0.229	-0.33	0.1	0.27
Northwest Africa 13921	Achondrite-ung	4.0120	1.9000	-0.186	-0.31	0.15	0.31
Ramlat as Sahmah 309	Brachinite	4.3700	2.0900	-0.182	0.05	0.34	0.31
Northwest Africa 4051	Eucrite	3.9940	1.8610	-0.216	-0.33	0.11	0.28
Grapevine Mesa	CBa	4.5410	1.4850	-0.876	0.22	-0.27	-0.38
Northwest Africa 4636	Mesosiderite	4.3800	2.0900	-0.188	0.06	0.34	0.31
Northwest Africa 4908	Eucrite	4.0250	1.9310	-0.162	-0.3	0.18	0.33
Northwest Africa 4395	Diogenite	4.3900	2.0900	-0.193	0.07	0.34	0.3
Northwest Africa 7035	Eucrite-mmict	3.9930	1.8670	-0.209	-0.33	0.12	0.29
Pecora Escarpment 01021	Eucrite-mmict	3.9810	1.8730	-0.197	-0.34	0.12	0.3
El Hassan Ould Hamed 001	Eucrite-unbr	3.9630	1.8120	-0.249	-0.36	0.06	0.25
Northwest Africa 12543	Winonaite	4.6620	1.8800	-0.544	0.34	0.13	-0.05
Dhofar 1480	Eucrite-pmict	3.9630	1.8480	-0.213	-0.36	0.1	0.28
Pecora Escarpment 91461	EH3	4.5270	2.0570	-0.297	0.21	0.31	0.2
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.14	0.35	0.27
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.14	0.35	0.27
Northwest Africa 10319	Eucrite-cm	3.9600	1.8400	-0.219	-0.36	0.09	0.28
El Hassan Ould Hamed 001	Eucrite-unbr	3.9440	1.7890	-0.262	-0.38	0.04	0.23
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	-0.23	0.3	0.42
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	-0.17	0.35	0.43
Al Bir Lahlou 001	Achondrite-ung	3.9390	1.7920	-0.256	-0.38	0.04	0.24
Northwest Africa 12540	Eucrite-an	3.9360	1.7860	-0.261	-0.38	0.04	0.24
Fortuna	Winonaite	4.6800	1.6100	-0.824	0.36	-0.14	-0.33
Northwest Africa 7812	Angrite	4.0680	2.0510	-0.064	-0.25	0.3	0.43
Jiddat al Harasis 404	Eucrite	3.9400	1.8500	-0.199	-0.38	0.1	0.3
Al Hawaya 004	Eucrite-pmict	3.9300	1.8200	-0.224	-0.39	0.07	0.27
Northwest Africa 10019	Pallasite, ungrouped	3.9350	1.8460	-0.2	-0.39	0.1	0.3
Northwest Africa 11486	Eucrite	3.9300	1.8300	-0.214	-0.39	0.08	0.28
Northwest Africa 7812	Angrite	4.0030	2.0000	-0.082	-0.32	0.25	0.41
Northwest Africa 12540	Eucrite-an	3.9110	1.7780	-0.256	-0.41	0.03	0.24
Northwest Africa 13921	Achondrite-ung	3.9130	1.8560	-0.179	-0.41	0.11	0.32
Northwest Africa 8661	Eucrite	3.9140	1.8680	-0.167	-0.41	0.12	0.33
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	-0.14	0.4	0.47
Northwest Africa 6713	Mesosiderite	3.9000	1.8200	-0.208	-0.42	0.07	0.29
Northwest Africa 10023	Pallasite, PMG-an	3.8870	1.7530	-0.268	-0.43	0	0.23
Northwest Africa 13921	Achondrite-ung	3.9050	1.8750	-0.156	-0.42	0.13	0.34
Northwest Africa 14091	Eucrite	3.8890	1.8070	-0.215	-0.43	0.06	0.28
Dhofar 1626	Eucrite-an	3.8890	1.8080	-0.214	-0.43	0.06	0.28
Northwest Africa 10640	Eucrite-mmict	3.8900	1.8200	-0.203	-0.43	0.07	0.29
Northwest Africa 8535	Angrite	3.9250	1.9340	-0.107	-0.4	0.18	0.39
Northwest Africa 7035	Eucrite-mmict	3.8870	1.8150	-0.206	-0.43	0.07	0.29
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	-0.09	0.43	0.48
Northwest Africa 10019	Pallasite, ungrouped	3.8780	1.7600	-0.257	-0.44	0.01	0.24
Northwest Africa 7831	Diogenite	3.8790	1.7930	-0.224	-0.44	0.04	0.27
Miller Range 07662	Eucrite-br	3.8900	1.6400	-0.383	-0.43	-0.11	0.11
Northwest Africa 10320	Eucrite-cm	3.8800	1.8100	-0.208	-0.44	0.06	0.29
Northwest Africa 3213	Mesosiderite	4.5500	2.1300	-0.236	0.23	0.38	0.26
Northwest Africa 4418	Mesosiderite	4.5240	2.1450	-0.207	0.2	0.4	0.29
Northwest Africa 13921	Achondrite-ung	3.8850	1.8510	-0.169	-0.44	0.1	0.33
Northwest Africa 13955	Achondrite-ung	3.8730	1.7770	-0.237	-0.45	0.03	0.26
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	-0.04	0.45	0.47
Northwest Africa 7831	Diogenite	3.8750	1.8100	-0.205	-0.45	0.06	0.29
Northwest Africa 10019	Pallasite, ungrouped	3.8710	1.7840	-0.229	-0.45	0.03	0.27
Yamato 980110	Ureilite	4.6000	1.3900	-1.002	0.28	-0.36	-0.51
La'gad 002	Pallasite, PMG-an	3.8610	1.7770	-0.231	-0.46	0.03	0.27
Umm as Samim 024	Eucrite-cm	3.8600	1.7200	-0.287	-0.46	-0.03	0.21
Northwest Africa 12951	Winonaite	4.7300	1.9690	-0.491	0.41	0.22	0.01
Miller Range 07662	Eucrite-br	3.8600	1.6800	-0.327	-0.46	-0.07	0.17
Northwest Africa 12937	Eucrite	3.8550	1.7700	-0.235	-0.47	0.02	0.26
Hassi el Biod 001	Diogenite-an	3.8520	1.7530	-0.25	-0.47	0	0.25
Northwest Africa 14717	Eucrite-unbr	4.5710	2.1460	-0.231	0.25	0.4	0.27
Northwest Africa 12217	Achondrite-ung	3.8690	1.8840	-0.128	-0.45	0.13	0.37
Northwest Africa 7835	Achondrite-ung	3.8700	1.8890	-0.123	-0.45	0.14	0.37
Northwest Africa 3211	Eucrite	3.8500	1.7100	-0.292	-0.47	-0.04	0.2
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	-0.11	0.46	0.52
Northwest Africa 8671	Eucrite-an	3.8470	1.7360	-0.264	-0.47	-0.01	0.23
Northwest Africa 13735	Winonaite	4.7420	1.9740	-0.492	0.42	0.22	0
Northwest Africa 3212	Eucrite	3.8400	1.7400	-0.257	-0.48	-0.01	0.24
Northwest Africa 1670	Angrite	3.8870	1.9670	-0.054	-0.43	0.22	0.44
Northwest Africa 2904	Eucrite-pmict	4.5800	2.1600	-0.222	0.26	0.41	0.27
Pecora Escarpment 01021	Eucrite-mmict	3.8310	1.7400	-0.252	-0.49	-0.01	0.24
Northwest Africa 4590	Angrite	3.8810	1.9670	-0.051	-0.44	0.22	0.45
Hassi el Biod 001	Diogenite-an	3.8300	1.7480	-0.244	-0.49	-0	0.25
Al Bir Lahlou 001	Achondrite-ung	3.8290	1.7310	-0.26	-0.49	-0.02	0.24
Northwest Africa 13955	Achondrite-ung	3.8280	1.7160	-0.275	-0.49	-0.03	0.22
El Médano 395	Brachinite	4.5820	2.1700	-0.213	0.26	0.42	0.28
Northwest Africa 6474	Brachinite	3.8790	1.9800	-0.037	-0.44	0.23	0.46
Wan Zawatin 001	Achondrite-ung	3.8210	1.7740	-0.213	-0.5	0.02	0.28
Al Bir Lahlou 001	Achondrite-ung	3.8210	1.7230	-0.264	-0.5	-0.03	0.23

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