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 enstatite chondrites and aubrites (SNCs shown for comparison). Data for Enstatite chondrites and aubrites from Newton et al. (2000). Data for Martian meteorites (SNCs) from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. TFL: terrestrial fractionation line.

References:

Franchi I. A., Wright I. P., Sexton A. S. and Pillinger C. T. (1999) The oxygen-isotopic composition of Earth and Mars. Meteorit. Planet. Sci. 34, 657-661. (link)
Newton J. Franchi I.A. and Pillinger C.T. (2000) The oxygen-isotopic record in enstatite meteorites. Meteorit. Planet. Sci. 35, 689-698 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
4.4230	2.2630	-0.0370	-0.037

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	-0.01	0	0.01
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	0.02	-0	-0.01
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	0.01	0.02	0.02
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	-0.02	0.02	0.03
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	0.06	0.1	0.07
Northwest Africa 12320	Angrite	4.5450	2.3390	-0.024	0.12	0.08	0.01
Cumberland Falls	Aubrite	4.5400	2.3600	-0.001	0.12	0.1	0.04
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	-0.14	-0.07	0.01
Northwest Africa 4418	Mesosiderite	4.5240	2.1450	-0.207	0.1	-0.12	-0.17
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.03	-0.17	-0.18
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.03	-0.17	-0.18
Parsa	EH3	4.5500	2.3800	0.014	0.13	0.12	0.05
Elephant Moraine 90757	Aubrite	4.5910	2.3050	-0.082	0.17	0.04	-0.05
Northwest Africa 4395	Diogenite	4.3900	2.0900	-0.193	-0.03	-0.17	-0.16
Northwest Africa 4636	Mesosiderite	4.3800	2.0900	-0.188	-0.04	-0.17	-0.15
Ramlat as Sahmah 309	Brachinite	4.3700	2.0900	-0.182	-0.05	-0.17	-0.15
Northwest Africa 3213	Mesosiderite	4.5500	2.1300	-0.236	0.13	-0.13	-0.2
El Médano 395	Brachinite	4.5820	2.1700	-0.213	0.16	-0.09	-0.18
Northwest Africa 7025	Mesosiderite	4.3870	2.0820	-0.199	-0.04	-0.18	-0.16
Hutchison Icefield 18034	Aubrite	4.5310	2.4140	0.058	0.11	0.15	0.09
Northwest Africa 8659	Eucrite	4.3760	2.0830	-0.193	-0.05	-0.18	-0.16
Northwest Africa 2904	Eucrite-pmict	4.5800	2.1600	-0.222	0.16	-0.1	-0.18
Los Vientos 263	Pallasite, ungrouped	4.3400	2.0900	-0.167	-0.08	-0.17	-0.13
Northwest Africa 6292	Achondrite-ung	4.5500	2.4200	0.054	0.13	0.16	0.09
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	-0.19	-0.08	0.02
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	-0.05	-0.2	-0.17
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	-0.05	-0.2	-0.17
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	-0.07	-0.2	-0.17
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	-0.07	-0.2	-0.17
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	-0.21	-0.05	0.06
Northwest Africa 8173	Enst achon	4.6000	2.4000	0.008	0.18	0.14	0.04
Allan Hills 12073	Eucrite	4.4000	2.0400	-0.248	-0.02	-0.22	-0.21
Northwest Africa 6152	Brachinite	4.6500	2.2400	-0.178	0.23	-0.02	-0.14
Northwest Africa 6152	Brachinite	4.6500	2.2300	-0.188	0.23	-0.03	-0.15
Pecora Escarpment 91461	EH3	4.5270	2.0570	-0.297	0.1	-0.21	-0.26
Queen Alexandra Range 94594	EL3	4.5640	2.4570	0.084	0.14	0.19	0.12
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	-0.01	0.25	0.25
Northwest Africa 10497	Brachinite	4.6700	2.2200	-0.208	0.25	-0.04	-0.17
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	0.04	0.26	0.24
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	-0.11	0.24	0.3
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	-0.24	-0.11	0.01
Northwest Africa 10423	Eucrite-cm	4.6900	2.2300	-0.209	0.27	-0.03	-0.17
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	-0.13	0.24	0.31
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	-0.12	-0.25	-0.19
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	-0.12	-0.25	-0.19
El Médano 395	Brachinite	4.2900	2.0200	-0.211	-0.13	-0.24	-0.17
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	-0.09	0.27	0.31
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	-0.13	0.25	0.32
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.11	0.26	0.32
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.11	0.26	0.32
Northwest Africa 8059	LL3.05	4.7020	2.2280	-0.217	0.28	-0.03	-0.18
Northwest Africa 12397	Mesosiderite	4.3230	1.9920	-0.256	-0.1	-0.27	-0.22
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	-0.21	0.21	0.32
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	0	0.3	0.3
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	-0.15	0.27	0.35
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	-0.27	0.15	0.29
Al Huwaysah 010	Achondrite-ung	4.7300	2.3100	-0.15	0.31	0.05	-0.11
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	-0.03	0.31	0.33
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	-0.18	0.26	0.35
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	0	0.31	0.31
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	-0.05	0.31	0.34
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	-0.27	-0.17	-0.03
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	0.03	0.32	0.3
Qingzhen	EH3	4.7000	2.4200	-0.024	0.28	0.16	0.01
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	-0.25	0.21	0.34
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	-0.21	0.25	0.36
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	0.06	0.32	0.29
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	-0.25	0.22	0.35
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	-0.18	0.27	0.37
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	-0.2	0.26	0.36
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	0.02	0.33	0.32
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	-0.24	0.23	0.35
Jiddat al Harasis 395	Diogenite	4.2300	1.9900	-0.21	-0.19	-0.27	-0.17
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	0.05	0.34	0.31
Northwest Africa 2904	Eucrite-pmict	4.7400	2.1300	-0.335	0.32	-0.13	-0.3
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	-0.29	0.18	0.34
Queen Alexandra Range 94204	EH7	4.7130	2.4530	0.002	0.29	0.19	0.04
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	-0.23	0.27	0.39
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	-0.05	0.35	0.38
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	-0.22	0.28	0.39
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	-0.01	0.36	0.36
Northwest Africa 7904	Brachinite	4.7810	2.2100	-0.276	0.36	-0.05	-0.24
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	0.04	0.36	0.34
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	-0.33	0.14	0.32
Northwest Africa 10416	Martian	4.5000	2.6300	0.29	0.08	0.37	0.33
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	-0.38	0.05	0.24
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	-0.34	0.18	0.36
Northwest Africa 12338	Achondrite-ung	4.1600	1.9800	-0.183	-0.26	-0.28	-0.15
Acfer 287	E4	4.1610	1.9760	-0.188	-0.26	-0.29	-0.15
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	-0.33	-0.21	-0.04
Northwest Africa 10424	Eucrite-cm	4.1800	1.9500	-0.224	-0.24	-0.31	-0.19
Northwest Africa 10637	Brachinite	4.7940	2.4050	-0.088	0.37	0.14	-0.05
Northwest Africa 6690	Diogenite	4.1900	1.9400	-0.239	-0.23	-0.32	-0.2
Northwest Africa 8679	Martian (shergottite)	4.5620	2.6420	0.27	0.14	0.38	0.31
Northwest Africa 11917	Winonaite	4.5410	1.8760	-0.485	0.12	-0.39	-0.45
Northwest Africa 7025	Mesosiderite	4.1490	1.9610	-0.196	-0.27	-0.3	-0.16
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	-0.35	0.22	0.4
Northwest Africa 10416	Martian	4.4450	2.6740	0.363	0.02	0.41	0.4
Northwest Africa 7605	Brachinite	4.8220	2.3700	-0.137	0.4	0.11	-0.1
Northwest Africa 7812	Angrite	4.0680	2.0510	-0.064	-0.36	-0.21	-0.03
Pesyanoe	Aubrite	4.7890	2.4570	-0.033	0.37	0.19	0
Northwest Africa 6023	Brachinite-an	4.8380	2.2690	-0.247	0.42	0.01	-0.21
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	0.2	0.37	0.27
Northwest Africa 10416	Martian	4.5390	2.6680	0.308	0.12	0.41	0.34
Northwest Africa 8124	LL3	4.7180	2.5680	0.115	0.3	0.31	0.15
Northwest Africa 12951	Winonaite	4.7300	1.9690	-0.491	0.31	-0.29	-0.45
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	0.18	0.39	0.29
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	-0.4	0.14	0.35
Northwest Africa 13735	Winonaite	4.7420	1.9740	-0.492	0.32	-0.29	-0.45
Northwest Africa 7387	Martian (shergottite)	4.5400	2.6800	0.319	0.12	0.42	0.36
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	0.16	0.41	0.32
Northwest Africa 8694	Martian (Chassignite)	4.5500	2.6800	0.314	0.13	0.42	0.35
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	0.17	0.41	0.32
Northwest Africa 10153	Martian (nakhlite)	4.5790	2.6770	0.296	0.16	0.41	0.33
Northwest Africa 13134	Martian (shergottite)	4.5030	2.6990	0.357	0.08	0.44	0.39
Northwest Africa 11264	Eucrite	4.1300	1.9300	-0.218	-0.29	-0.33	-0.18
Northwest Africa 13921	Achondrite-ung	4.0920	1.9630	-0.165	-0.33	-0.3	-0.13
Northwest Africa 8694	Martian (Chassignite)	4.4500	2.7100	0.396	0.03	0.45	0.43
Northwest Africa 12543	Winonaite	4.6620	1.8800	-0.544	0.24	-0.38	-0.51
Dar al Gani 476	Martian (shergottite)	4.5700	2.6900	0.314	0.15	0.43	0.35
Yamato 691	EH3	4.8300	2.4600	-0.052	0.41	0.2	-0.01
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	-0.44	0.1	0.33
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	0.18	0.42	0.33
Northwest Africa 13355	Eucrite-an	4.1570	1.8950	-0.267	-0.27	-0.37	-0.23
Northwest Africa 3171	Martian (shergottite)	4.4300	2.7200	0.416	0.01	0.46	0.45
Old Homestead 003	Howardite	4.8800	2.3000	-0.238	0.46	0.04	-0.2
Itqiy	EH7-an	4.8000	2.5300	0.034	0.38	0.27	0.07
Zag (b)	Winonaite	4.8400	2.0600	-0.457	0.42	-0.2	-0.42
Northwest Africa 3151	Brachinite	4.8600	2.4200	-0.107	0.44	0.16	-0.07
Northwest Africa 12540	Eucrite-an	4.1200	1.9090	-0.233	-0.3	-0.35	-0.2
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	-0.45	0.12	0.35
Allan Hills A78113	Aubrite	4.8100	2.5300	0.029	0.39	0.27	0.07
Jiddat al Harasis 845	Mesosiderite-C2	4.0770	1.9380	-0.182	-0.35	-0.33	-0.15
Bustee	Aubrite	4.8300	2.5100	-0.002	0.41	0.25	0.04
Glenrothes	H5	4.2100	2.6900	0.501	-0.21	0.43	0.54
El Médano 395	Brachinite	4.8970	2.3290	-0.217	0.47	0.07	-0.18
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	-0.25	0.41	0.54
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	-0.48	0.03	0.28
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	0.24	0.42	0.3
Ramlat as Sahmah 511	Eucrite	4.0800	1.9200	-0.202	-0.34	-0.34	-0.16
Northwest Africa 13457	Eucrite	4.1250	1.8750	-0.27	-0.3	-0.39	-0.23
Northwest Africa 12532	Brachinite	4.9080	2.3450	-0.207	0.49	0.08	-0.17
Northwest Africa 7812	Angrite	4.0030	2.0000	-0.082	-0.42	-0.26	-0.04
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	-0.48	0.14	0.39
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	0.2	0.45	0.35
Northwest Africa 13432	Winonaite	4.8550	2.0160	-0.509	0.43	-0.25	-0.47

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