Oxygen Isotope Plots

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Meteoritical Bulletin: Oxygen Isotope Plots

Change plot type:
Change values (separate multiple values with semicolons) - δ¹⁸O: δ¹⁷O: Δ¹⁷O:
Change title:

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
4.7130	2.4530	0.0022	0.002

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Qingzhen	EH3	4.7000	2.4200	-0.024	-0.01	-0.03	-0.03
Pesyanoe	Aubrite	4.7890	2.4570	-0.033	0.08	0	-0.04
Northwest Africa 15317	Angrite	4.8020	2.4570	-0.04	0.09	0	-0.04
Northwest Africa 10637	Brachinite	4.7940	2.4050	-0.088	0.08	-0.05	-0.09
Northwest Africa 15317	Angrite	4.7340	2.3530	-0.109	0.02	-0.1	-0.11
Northwest Africa 8124	LL3	4.7180	2.5680	0.115	0	0.12	0.11
Itqiy	EH7-an	4.8000	2.5300	0.034	0.09	0.08	0.03
Yamato 691	EH3	4.8300	2.4600	-0.052	0.12	0.01	-0.05
Allan Hills A78113	Aubrite	4.8100	2.5300	0.029	0.1	0.08	0.03
Northwest Africa 8173	Enst achon	4.6000	2.4000	0.008	-0.11	-0.05	0.01
Bustee	Aubrite	4.8300	2.5100	-0.002	0.12	0.06	-0
Northwest Africa 7605	Brachinite	4.8220	2.3700	-0.137	0.11	-0.08	-0.14
Al Huwaysah 010	Achondrite-ung	4.7300	2.3100	-0.15	0.02	-0.14	-0.15
Queen Alexandra Range 94594	EL3	4.5640	2.4570	0.084	-0.15	0	0.08
Northwest Africa 3151	Brachinite	4.8600	2.4200	-0.107	0.15	-0.03	-0.11
Northwest Africa 6292	Achondrite-ung	4.5500	2.4200	0.054	-0.16	-0.03	0.05
Parsa	EH3	4.5500	2.3800	0.014	-0.16	-0.07	0.01
Zakłodzie	Enst achon-ung	4.8600	2.5600	0.033	0.15	0.11	0.03
Northwest Africa 5400	Achondrite-ung	4.8800	2.5250	-0.013	0.17	0.07	-0.01
Hutchison Icefield 18034	Aubrite	4.5310	2.4140	0.058	-0.18	-0.04	0.06
Elephant Moraine 90757	Aubrite	4.5910	2.3050	-0.082	-0.12	-0.15	-0.08
Allan Hills 88046	EH3	4.9050	2.4200	-0.131	0.19	-0.03	-0.13
Cumberland Falls	Aubrite	4.5400	2.3600	-0.001	-0.17	-0.09	-0
Northwest Africa 12320	Angrite	4.5450	2.3390	-0.024	-0.17	-0.11	-0.03
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	-0.09	0.18	0.23
El Médano 395	Brachinite	4.8970	2.3290	-0.217	0.18	-0.12	-0.22
Northwest Africa 6152	Brachinite	4.6500	2.2400	-0.178	-0.06	-0.21	-0.18
Northwest Africa 6023	Brachinite-an	4.8380	2.2690	-0.247	0.13	-0.18	-0.25
Northwest Africa 12532	Brachinite	4.9080	2.3450	-0.207	0.2	-0.11	-0.21
Northwest Africa 10423	Eucrite-cm	4.6900	2.2300	-0.209	-0.02	-0.22	-0.21
Northwest Africa 8059	LL3.05	4.7020	2.2280	-0.217	-0.01	-0.23	-0.22
Old Homestead 003	Howardite	4.8800	2.3000	-0.238	0.17	-0.15	-0.24
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	-0.11	0.2	0.26
Northwest Africa 6152	Brachinite	4.6500	2.2300	-0.188	-0.06	-0.22	-0.19
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	-0.05	0.23	0.26
Northwest Africa 10497	Brachinite	4.6700	2.2200	-0.208	-0.04	-0.23	-0.21
Northwest Africa 8679	Martian (shergottite)	4.5620	2.6420	0.27	-0.15	0.19	0.27
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	-0.23	-0.09	0.03
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	-0.12	0.22	0.28
Northwest Africa 15317	Angrite	4.5290	2.2830	-0.072	-0.18	-0.17	-0.07
Northwest Africa 7904	Brachinite	4.7810	2.2100	-0.276	0.07	-0.24	-0.28
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	-0.13	0.22	0.28
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	-0.11	0.23	0.29
Mayo Belwa	Aubrite	4.9530	2.5470	-0.029	0.24	0.09	-0.03
Northwest Africa 10593	Martian (shergottite)	4.6910	2.7100	0.271	-0.02	0.26	0.27
Northwest Africa 10602	Eucrite-melt breccia	4.9520	2.3490	-0.226	0.24	-0.1	-0.23
Northwest Africa 10153	Martian (nakhlite)	4.5790	2.6770	0.296	-0.13	0.22	0.29
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	-0.25	0.07	0.2
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	-0.23	0.13	0.25
Northwest Africa 11729	Eucrite-an	4.9340	2.3010	-0.265	0.22	-0.15	-0.27
Jiddat al Harasis 556	Howardite	4.9800	2.4800	-0.11	0.27	0.03	-0.11
Northwest Africa 8686	Martian (shergottite)	4.6710	2.7230	0.294	-0.04	0.27	0.29
Northwest Africa 10416	Martian	4.5390	2.6680	0.308	-0.17	0.22	0.31
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	-0.09	0.26	0.31
Dar al Gani 476	Martian (shergottite)	4.5700	2.6900	0.314	-0.14	0.24	0.31
Northwest Africa 10416	Martian	4.5000	2.6300	0.29	-0.21	0.18	0.29
Northwest Africa 8694	Martian (Chassignite)	4.5500	2.6800	0.314	-0.16	0.23	0.31
Socorro	Martian (shergottite)	4.6650	2.7300	0.304	-0.05	0.28	0.3
Northwest Africa 7755	Martian (shergottite)	4.6960	2.7350	0.293	-0.02	0.28	0.29
Happy Canyon	EL6/7	4.9860	2.5260	-0.067	0.27	0.07	-0.07
Northwest Africa 10593	Martian (shergottite)	4.7140	2.7360	0.285	0	0.28	0.28
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	-0.24	0.15	0.27
Northwest Africa 2986	Martian (shergottite)	4.6500	2.7300	0.312	-0.06	0.28	0.31
Grapevine Mesa	CBa	4.9980	2.4560	-0.143	0.29	0	-0.15
Northwest Africa 7387	Martian (shergottite)	4.5400	2.6800	0.319	-0.17	0.23	0.32
Northwest Africa 12908	Martian (shergottite)	4.6700	2.7380	0.31	-0.04	0.29	0.31
Northwest Africa 8276	L3.00	4.6430	2.7340	0.32	-0.07	0.28	0.32
Northwest Africa 8679	Martian (shergottite)	4.6800	2.7420	0.308	-0.03	0.29	0.31
Norton County	Aubrite	4.9790	2.5720	-0.017	0.27	0.12	-0.02
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	-0.26	0.13	0.26
MacAlpine Hills 88136	EL3	5.0010	2.5100	-0.091	0.29	0.06	-0.09
Northwest Africa 6162	Martian (shergottite)	4.6800	2.7500	0.316	-0.03	0.3	0.31
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	-0.27	0.14	0.28
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	-0.25	0.17	0.3
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	-0.3	0.06	0.21
Northwest Africa 10416	Martian	4.7400	2.7600	0.295	0.03	0.31	0.29
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	-0.29	0.11	0.26
El Médano 395	Brachinite	4.5820	2.1700	-0.213	-0.13	-0.28	-0.21
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	-0.29	0.12	0.27
Northwest Africa 10808	Martian (shergottite)	4.6020	2.7510	0.358	-0.11	0.3	0.36
Old Homestead 003	Howardite	5.0200	2.3700	-0.24	0.31	-0.08	-0.24
Northwest Africa 8656	Martian (shergottite)	4.6920	2.7720	0.332	-0.02	0.32	0.33
Northwest Africa 2904	Eucrite-pmict	4.5800	2.1600	-0.222	-0.13	-0.29	-0.22
Northwest Africa 13134	Martian (shergottite)	4.5030	2.6990	0.357	-0.21	0.25	0.36
Northwest Africa 2904	Eucrite-pmict	4.7400	2.1300	-0.335	0.03	-0.32	-0.34
Northwest Africa 13134	Martian (shergottite)	4.6360	2.7700	0.359	-0.08	0.32	0.36
Northwest Africa 12908	Martian (shergottite)	4.7280	2.7800	0.321	0.01	0.33	0.32
Sayh al Uhaymir 150	Martian (shergottite)	4.7400	2.7800	0.315	0.03	0.33	0.31
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	-0.28	-0.17	-0.02
Northwest Africa 4741	Achondrite-ung	4.9900	2.6400	0.045	0.28	0.19	0.04
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	-0.27	-0.2	-0.05
Northwest Africa 8173	Enst achon	5.0130	2.6050	-0.002	0.3	0.15	-0
Northwest Africa 14717	Eucrite-unbr	4.5710	2.1460	-0.231	-0.14	-0.31	-0.23
Northwest Africa 7904	Brachinite	4.9990	2.6340	0.035	0.29	0.18	0.03
Northwest Africa 10637	Brachinite	5.0480	2.4020	-0.223	0.34	-0.05	-0.23
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	-0.3	0.17	0.32
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	-0.32	0.12	0.29
Lewis Cliff 87223	E3-an	4.7000	2.7970	0.353	-0.01	0.34	0.35
Northwest Africa 13179	Martian	4.7190	2.7990	0.345	0.01	0.35	0.34
Allan Hills 84206	EH3	4.4230	2.2630	-0.037	-0.29	-0.19	-0.04
Lewis Cliff 88714	EL6	5.0180	2.6180	0.009	0.31	0.17	0.01
Northwest Africa 10416	Martian	4.4450	2.6740	0.363	-0.27	0.22	0.36
Northwest Africa 13179	Martian	4.6900	2.8010	0.362	-0.02	0.35	0.36
Norton County	Aubrite	5.0200	2.6200	0.01	0.31	0.17	0.01
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	-0.3	-0.19	-0.03
Northwest Africa 7258	Martian (shergottite)	4.7160	2.8040	0.352	0	0.35	0.35
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	-0.31	-0.17	-0.01
Northwest Africa 2986	Martian (shergottite)	4.7800	2.8000	0.314	0.07	0.35	0.31
Elephant Moraine 90033	Aubrite	5.0260	2.6190	0.005	0.31	0.17	0
Northwest Africa 10720	Martian (nakhlite)	4.8020	2.8000	0.303	0.09	0.35	0.3
Northwest Africa 4418	Mesosiderite	4.5240	2.1450	-0.207	-0.19	-0.31	-0.21
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	-0.34	0.12	0.3
Northwest Africa 8649	LL3.05	4.6390	2.8070	0.395	-0.07	0.35	0.39
Northwest Africa 3213	Mesosiderite	4.5500	2.1300	-0.236	-0.16	-0.32	-0.24
Northwest Africa 10808	Martian (shergottite)	4.7800	2.8100	0.324	0.07	0.36	0.32
Northwest Africa 10808	Martian (shergottite)	4.7790	2.8120	0.327	0.07	0.36	0.32
Northwest Africa 4537	Aubrite	5.0210	2.6500	0.039	0.31	0.2	0.04
Northwest Africa 8694	Martian (Chassignite)	4.4500	2.7100	0.396	-0.26	0.26	0.39
Northwest Africa 11115	Martian (shergottite)	4.7700	2.8170	0.337	0.06	0.36	0.33
Northwest Africa 5548	Achondrite-ung	5.0000	2.6900	0.09	0.29	0.24	0.09
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	-0.34	0.16	0.34
Ben Kesbes 002	Martian (shergottite)	4.8200	2.8140	0.308	0.11	0.36	0.31
Ben Kesbes 002	Martian (shergottite)	4.8650	2.8100	0.28	0.15	0.36	0.28
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	-0.38	0.08	0.27
Northwest Africa 3171	Martian (shergottite)	4.4300	2.7200	0.416	-0.28	0.27	0.41
Northwest Africa 12241	Martian (shergottite)	4.8750	2.8080	0.273	0.16	0.36	0.27
Northwest Africa 11115	Martian (shergottite)	4.8210	2.8290	0.322	0.11	0.38	0.32
Northwest Africa 7257	Martian (shergottite)	4.8200	2.8300	0.324	0.11	0.38	0.32
Bishopville	Aubrite	5.0850	2.5870	-0.057	0.37	0.13	-0.06
Northwest Africa 7257	Martian (shergottite)	4.7400	2.8500	0.385	0.03	0.4	0.38
Northwest Africa 6023	Brachinite-an	5.1100	2.4020	-0.255	0.4	-0.05	-0.26
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	-0.4	0.05	0.26
Northwest Africa 12532	Brachinite	5.1190	2.4560	-0.206	0.41	0	-0.21
Northwest Africa 7944	Martian (shergottite)	4.8920	2.8190	0.275	0.18	0.37	0.27
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.4	0.07	0.28
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.4	0.07	0.28
Kota-Kota	EH3	5.1200	2.5200	-0.142	0.41	0.07	-0.14
Northwest Africa 11044	Martian (shergottite)	4.8260	2.8500	0.34	0.11	0.4	0.34
Zag (b)	Winonaite	4.8400	2.0600	-0.457	0.13	-0.39	-0.46
Dhofar 1983	Lunar (feldsp. breccia)	5.1000	2.6000	-0.052	0.39	0.15	-0.05
Peña Blanca Spring	Aubrite	5.0600	2.6800	0.049	0.35	0.23	0.05
Northwest Africa 5400	Achondrite-ung	5.0610	2.6810	0.049	0.35	0.23	0.05
Northwest Africa 1457	Winonaite	5.1000	2.3000	-0.352	0.39	-0.15	-0.35
Tissint	Martian (shergottite)	4.8440	2.8490	0.33	0.13	0.4	0.33
Ben Kesbes 002	Martian (shergottite)	4.9000	2.8260	0.278	0.19	0.37	0.28
Socorro	Martian (shergottite)	4.8790	2.8360	0.299	0.17	0.38	0.3
Larkman Nunatak 06319	Martian (shergottite)	4.8500	2.8500	0.328	0.14	0.4	0.33
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	-0.42	0.05	0.27
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	-0.42	0.06	0.28
Larkman Nunatak 06319	Martian (shergottite)	4.9200	2.8300	0.272	0.21	0.38	0.27
Socorro	Martian (shergottite)	4.9140	2.8340	0.279	0.2	0.38	0.28
Pecora Escarpment 91461	EH3	4.5270	2.0570	-0.297	-0.19	-0.4	-0.3
Northwest Africa 12951	Winonaite	4.8870	2.0490	-0.492	0.17	-0.4	-0.49
Lewis Cliff 87007	Aubrite	5.0900	2.6800	0.033	0.38	0.23	0.03
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	-0.26	-0.36	-0.22
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	-0.26	-0.36	-0.22
Northwest Africa 4222	Martian (shergottite)	4.9100	2.8500	0.297	0.2	0.4	0.29
Northwest Africa 10720	Martian (nakhlite)	4.9030	2.8540	0.304	0.19	0.4	0.3
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	-0.44	0.08	0.31
Dar al Gani 670	Martian (shergottite)	4.9500	2.8300	0.256	0.24	0.38	0.25
Northwest Africa 6023	Brachinite-an	5.1620	2.4450	-0.239	0.45	-0.01	-0.24
Northwest Africa 8679	Martian (shergottite)	4.9340	2.8450	0.279	0.22	0.39	0.28
Northwest Africa 5548	Achondrite-ung	5.0800	2.7200	0.078	0.37	0.27	0.08
Northwest Africa 14988	Winonaite	4.8560	2.0210	-0.504	0.14	-0.43	-0.51
Northwest Africa 11044	Martian (shergottite)	4.8860	2.8750	0.334	0.17	0.42	0.33
Northwest Africa 3358	H3.10	4.6700	2.9100	0.482	-0.04	0.46	0.48
Northwest Africa 13432	Winonaite	4.8550	2.0160	-0.509	0.14	-0.44	-0.51
Northwest Africa 8649	LL3.05	4.8960	2.8750	0.329	0.18	0.42	0.33
Northwest Africa 480	Martian (shergottite)	4.7800	2.9100	0.424	0.07	0.46	0.42
Northwest Africa 7755	Martian (shergottite)	4.8860	2.8820	0.341	0.17	0.43	0.34
Northwest Africa 12951	Winonaite	5.0350	2.1190	-0.499	0.32	-0.33	-0.5
Northwest Africa 13917	Winonaite	4.9590	2.0550	-0.524	0.25	-0.4	-0.53
Northwest Africa 1709	H3.8	4.4480	2.8400	0.527	-0.27	0.39	0.52
Northwest Africa 4042	Achondrite-ung	5.1780	2.5390	-0.154	0.47	0.09	-0.16
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	-0.47	0.07	0.31
Northwest Africa 10851	Winonaite	5.0780	2.1490	-0.492	0.37	-0.3	-0.49
Northwest Africa 14988	Winonaite	4.9590	2.0440	-0.535	0.25	-0.41	-0.54
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	-0.47	0.08	0.33
Northwest Africa 13735	Winonaite	4.7420	1.9740	-0.492	0.03	-0.48	-0.49
Northwest Africa 13917	Winonaite	5.1070	2.1790	-0.477	0.39	-0.27	-0.48
Northwest Africa 8123	H(L)3.1	4.4940	2.8830	0.546	-0.22	0.43	0.54
Northwest Africa 12951	Winonaite	4.7300	1.9690	-0.491	0.02	-0.48	-0.49
Northwest Africa 4395	Diogenite	4.3900	2.0900	-0.193	-0.32	-0.36	-0.2
Northwest Africa 10153	Martian (nakhlite)	4.9630	2.8700	0.289	0.25	0.42	0.29
Northwest Africa 13673	Achondrite (brachinite-like)	5.2000	2.4440	-0.26	0.49	-0.01	-0.26
Northwest Africa 4636	Mesosiderite	4.3800	2.0900	-0.188	-0.33	-0.36	-0.19
Northwest Africa 7025	Mesosiderite	4.3870	2.0820	-0.199	-0.33	-0.37	-0.2
Tissint	Martian (shergottite)	4.9430	2.8920	0.322	0.23	0.44	0.32
Northwest Africa 6960	OC3	4.5960	2.9350	0.545	-0.12	0.48	0.54
Northwest Africa 8649	LL3.05	4.6090	2.9380	0.541	-0.1	0.49	0.54
Northwest Africa 14717	Eucrite-unbr	4.4180	2.0530	-0.244	-0.3	-0.4	-0.25
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	-0.49	0.07	0.32
Ramlat as Sahmah 309	Brachinite	4.3700	2.0900	-0.182	-0.34	-0.36	-0.18
Northwest Africa 11288	Martian (shergottite)	4.9320	2.9020	0.337	0.22	0.45	0.34
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	-0.43	-0.26	-0.03
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	-0.5	0.06	0.32

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