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:
Change title:

Oxygen isotope composition of Martian meteorites. Data for Martian meteorites from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. MFL: Martian fractionation line of Franchi et al. (1999), TFL: terrestrial fractionation line.Δ¹⁷O calculated as: Δ¹⁷O = δ¹⁷O – 0.52δ¹⁸O.

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)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
4.2430	2.5200	0.3140	0.314

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	-0	0.02	0.02
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	-0.02	0	0.01
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	-0.03	-0.01	0.01
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	0.03	0.01	-0
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	-0.04	0.02	0.04
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	-0.05	0.01	0.04
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	0.05	-0.01	-0.03
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	0.05	-0.02	-0.04
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	-0.03	-0.05	-0.03
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.07	0	-0.03
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.07	0	-0.03
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	-0.06	-0.03	0
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	0.07	-0.02	-0.05
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	-0.07	-0.04	-0.01
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	-0.07	-0.05	-0.02
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	0.09	0.01	-0.04
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	-0.11	-0.07	-0.01
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	0.13	0.06	-0.01
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	-0.09	-0.11	-0.06
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	0.15	0.05	-0.02
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	0.13	0.1	0.03
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	-0.07	0.15	0.19
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	-0.17	-0.04	0.05
Glenrothes	H5	4.2100	2.6900	0.501	-0.03	0.17	0.19
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	0.17	-0.01	-0.1
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	-0.16	-0.08	0
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	0.18	0.06	-0.04
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	0.18	0.05	-0.05
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	-0.15	-0.11	-0.03
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	0.17	0.1	0.01
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	0.2	0.07	-0.03
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	0.21	0.06	-0.05
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	0.22	0	-0.11
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	-0.07	0.21	0.25
Pantar	H5	4.0900	2.6900	0.563	-0.15	0.17	0.25
Northwest Africa 8400	H7	4.2120	2.7530	0.563	-0.03	0.23	0.25
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	0.23	0.08	-0.04
Grady (1937)	H3.7	4.2800	2.7600	0.534	0.04	0.24	0.22
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	0.22	0.1	-0.01
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	0.24	0.06	-0.06
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	-0.22	-0.12	-0
Northwest Africa 10416	Martian	4.4450	2.6740	0.363	0.2	0.15	0.05
Northwest Africa 3171	Martian (shergottite)	4.4300	2.7200	0.416	0.19	0.2	0.1
Northwest Africa 10416	Martian	4.5000	2.6300	0.29	0.26	0.11	-0.02
Northwest Africa 7024	H7	4.1910	2.7960	0.617	-0.05	0.28	0.3
Northwest Africa 8694	Martian (Chassignite)	4.4500	2.7100	0.396	0.21	0.19	0.08
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	0.24	-0.15	-0.28
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	0.16	-0.24	-0.32
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	-0.2	-0.21	-0.11
Richardton	H5	4.0700	2.7600	0.644	-0.17	0.24	0.33
Dhajala	H3.8	4.2140	2.8170	0.626	-0.03	0.3	0.31
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	0.19	-0.24	-0.33
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	0.17	-0.25	-0.34
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	-0.27	-0.14	0
Hutchison Icefield 18034	Aubrite	4.5310	2.4140	0.058	0.29	-0.11	-0.26
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	-0.26	-0.16	-0.02
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	-0.03	-0.31	-0.29
Yamato 982717	H4-an	4.3600	2.8100	0.543	0.12	0.29	0.23
Allan Hills 84206	EH3	4.4230	2.2630	-0.037	0.18	-0.26	-0.35
Northwest Africa 13134	Martian (shergottite)	4.5030	2.6990	0.357	0.26	0.18	0.04
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	-0.3	-0.12	0.04
Northwest Africa 8276	L3.00	4.2010	2.8390	0.654	-0.04	0.32	0.34
Northwest Africa 6292	Achondrite-ung	4.5500	2.4200	0.054	0.31	-0.1	-0.26
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	0.04	-0.32	-0.34
Queen Alexandra Range 94594	EL3	4.5640	2.4570	0.084	0.32	-0.06	-0.23
Allegan	H5	4.0320	2.7700	0.673	-0.21	0.25	0.36
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	0.2	-0.26	-0.36
Allegan	H5	3.9600	2.6900	0.631	-0.28	0.17	0.32
Northwest Africa 10416	Martian	4.5390	2.6680	0.308	0.3	0.15	-0.01
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	-0.22	0.25	0.37
Northwest Africa 7387	Martian (shergottite)	4.5400	2.6800	0.319	0.3	0.16	0.01
Cumberland Falls	Aubrite	4.5400	2.3600	-0.001	0.3	-0.16	-0.31
Parsa	EH3	4.5500	2.3800	0.014	0.31	-0.14	-0.3
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	-0.01	-0.34	-0.33
Northwest Africa 8679	Martian (shergottite)	4.5620	2.6420	0.27	0.32	0.12	-0.04
Dhajala	H3.8	4.1200	2.8400	0.698	-0.12	0.32	0.38
Sharps	H3.4	3.9500	2.7000	0.646	-0.29	0.18	0.33
Northwest Africa 8694	Martian (Chassignite)	4.5500	2.6800	0.314	0.31	0.16	0
Križevci	H6	3.9850	2.7550	0.683	-0.26	0.24	0.37
Forest Vale	H4	4.0040	2.7780	0.696	-0.24	0.26	0.38
Northwest Africa 12320	Angrite	4.5450	2.3390	-0.024	0.3	-0.18	-0.34
Northwest Africa 7024	H7	4.2940	2.8740	0.641	0.05	0.35	0.33
Queen's Mercy	H6	4.0800	2.8400	0.718	-0.16	0.32	0.4
Portales Valley	H6	4.0880	2.8480	0.722	-0.16	0.33	0.41
Pantar	H5	4.1060	2.8560	0.721	-0.14	0.34	0.41
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	-0.34	-0.12	0.06
Tysnes Island	H4	4.1900	2.8800	0.701	-0.05	0.36	0.39
Queen's Mercy	H6	4.1140	2.8640	0.725	-0.13	0.34	0.41
Dar al Gani 476	Martian (shergottite)	4.5700	2.6900	0.314	0.33	0.17	-0
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	0.34	0.15	-0.03
Ambapur Nagla	H5	4.1030	2.8630	0.729	-0.14	0.34	0.42
Northwest Africa 10153	Martian (nakhlite)	4.5790	2.6770	0.296	0.34	0.16	-0.02
Northwest Africa 15317	Angrite	4.5290	2.2830	-0.072	0.29	-0.24	-0.39
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	-0.06	-0.37	-0.34
Bath	H4	4.1900	2.8900	0.711	-0.05	0.37	0.4
Northwest Africa 8173	Enst achon	4.6000	2.4000	0.008	0.36	-0.12	-0.31
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	0.35	0.15	-0.03
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	-0.3	-0.23	-0.07
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	0.36	0.13	-0.06
Northwest Africa 1709	H3.8	4.4480	2.8400	0.527	0.21	0.32	0.21
Northwest Africa 8037	H3	4.0970	2.8730	0.743	-0.15	0.35	0.43
Northwest Africa 15861	Angrite	4.4790	2.2190	-0.11	0.24	-0.3	-0.42
Rose City	H5	3.8790	2.6420	0.625	-0.36	0.12	0.31
Elephant Moraine 96031	H4-an	4.1600	2.9000	0.737	-0.08	0.38	0.42
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	0.36	0.16	-0.02
Forest Vale	H4	4.1500	2.9000	0.742	-0.09	0.38	0.43
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	0.38	0.12	-0.08
Guareña	H6	4.1000	2.8900	0.758	-0.14	0.37	0.44
Lost City	H5	3.9660	2.8050	0.743	-0.28	0.29	0.43
Castalia	H5	4.1220	2.9000	0.757	-0.12	0.38	0.44
Northwest Africa 15861	Angrite	4.5880	2.3100	-0.076	0.35	-0.21	-0.39
Pribram	H5	4.1790	2.9200	0.747	-0.06	0.4	0.43
Chug Chug 086	Chondrite-ung	4.3120	2.9230	0.681	0.07	0.4	0.37
Elephant Moraine 90757	Aubrite	4.5910	2.3050	-0.082	0.35	-0.22	-0.4
Mount Browne	H6	3.8800	2.7100	0.692	-0.36	0.19	0.38
Northwest Africa 8159	Martian (augite basalt)	3.8800	2.3290	0.311	-0.36	-0.19	-0
Towada	H6	3.8500	2.6400	0.638	-0.39	0.12	0.32
Beaver Creek	H5	4.2690	2.9310	0.711	0.03	0.41	0.4
Beardsley	H5	4.2000	2.9300	0.746	-0.04	0.41	0.43
Northwest Africa 8059	LL3.05	4.3610	2.9150	0.647	0.12	0.4	0.33
Ambapur Nagla	H5	3.9400	2.8000	0.751	-0.3	0.28	0.44
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	-0.41	-0.02	0.19
Northwest Africa 2898	H7	4.4000	2.9050	0.617	0.16	0.39	0.3
Quenggouk	H4	4.0310	2.8790	0.783	-0.21	0.36	0.47
Canon City	H6	4.1450	2.9280	0.773	-0.1	0.41	0.46
Towada	H6	4.2200	2.9400	0.746	-0.02	0.42	0.43
Burnwell	H4-an	3.9200	2.7900	0.752	-0.32	0.27	0.44
Northwest Africa 10808	Martian (shergottite)	4.6020	2.7510	0.358	0.36	0.23	0.04
Charsonville	H6	3.8300	2.6400	0.648	-0.41	0.12	0.33
Kernouve	H6	4.1500	2.9400	0.782	-0.09	0.42	0.47
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	0.38	0.2	-0
Northwest Africa 4229	H7	4.2900	2.9500	0.719	0.05	0.43	0.41
Carancas	H4-5	4.3440	2.9420	0.683	0.1	0.42	0.37
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	-0.09	-0.43	-0.38
Los Vientos 263	Pallasite, ungrouped	4.3400	2.0900	-0.167	0.1	-0.43	-0.48
Northwest Africa 8123	H(L)3.1	4.4940	2.8830	0.546	0.25	0.36	0.23
Northwest Africa 5717	Chondrite-ung	4.4700	2.9000	0.576	0.23	0.38	0.26
Northwest Africa 8257	L3.15	4.3560	2.9500	0.685	0.11	0.43	0.37
Guareña	H6	4.2410	2.9660	0.761	-0	0.45	0.45
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	0.42	0.16	-0.05
Ramlat as Sahmah 309	Brachinite	4.3700	2.0900	-0.182	0.13	-0.43	-0.5
Northwest Africa 4636	Mesosiderite	4.3800	2.0900	-0.188	0.14	-0.43	-0.5
Northwest Africa 8276	L3.00	4.6430	2.7340	0.32	0.4	0.21	0.01
Northwest Africa 4395	Diogenite	4.3900	2.0900	-0.193	0.15	-0.43	-0.51
Santa Filomena	H5-6	4.3660	2.9580	0.688	0.12	0.44	0.37
Northwest Africa 8659	Eucrite	4.3760	2.0830	-0.193	0.13	-0.44	-0.51
Bath	H4	4.3510	2.9650	0.702	0.11	0.45	0.39
Northwest Africa 2986	Martian (shergottite)	4.6500	2.7300	0.312	0.41	0.21	-0
Beaver Creek	H5	4.2700	2.9800	0.76	0.03	0.46	0.45
Northwest Africa 7025	Mesosiderite	4.3870	2.0820	-0.199	0.14	-0.44	-0.51
Northwest Africa 13134	Martian (shergottite)	4.6360	2.7700	0.359	0.39	0.25	0.05
Qingzhen	EH3	4.7000	2.4200	-0.024	0.46	-0.1	-0.34
Northwest Africa 8037	H3	4.2550	2.9880	0.775	0.01	0.47	0.46
Jilin	H5	3.8310	2.7430	0.751	-0.41	0.22	0.44
Northwest Africa 4418	Mesosiderite	4.5240	2.1450	-0.207	0.28	-0.38	-0.52
Xingyang	H6	3.8900	2.8300	0.807	-0.35	0.31	0.49
Socorro	Martian (shergottite)	4.6650	2.7300	0.304	0.42	0.21	-0.01
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.11	-0.46	-0.52
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.11	-0.46	-0.52
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.13	-0.46	-0.52
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.13	-0.46	-0.52
Northwest Africa 8686	Martian (shergottite)	4.6710	2.7230	0.294	0.43	0.2	-0.02
Queen Alexandra Range 94204	EH7	4.7130	2.4530	0.002	0.47	-0.07	-0.31
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.21	-0.43	-0.54
Northwest Africa 4882	Brachinite	4.4550	2.0950	-0.222	0.21	-0.43	-0.54
Northwest Africa 2635	Achondrite-ung	4.3700	2.9800	0.708	0.13	0.46	0.39
Northwest Africa 8124	LL3	4.7180	2.5680	0.115	0.48	0.05	-0.2
Northwest Africa 8037	H3	3.8000	2.7000	0.724	-0.44	0.18	0.41
Northwest Africa 12908	Martian (shergottite)	4.6700	2.7380	0.31	0.43	0.22	-0
Chug Chug 086	Chondrite-ung	4.4640	2.9490	0.628	0.22	0.43	0.31
Cape Girardeau	H6	3.7900	2.6900	0.719	-0.45	0.17	0.41
Northwest Africa 10593	Martian (shergottite)	4.6910	2.7100	0.271	0.45	0.19	-0.04
El Médano 395	Brachinite	4.5820	2.1700	-0.213	0.34	-0.35	-0.53
Northwest Africa 12236	H7	4.4970	2.9370	0.599	0.25	0.42	0.28
Northwest Africa 8649	LL3.05	4.6390	2.8070	0.395	0.4	0.29	0.08
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	-0.15	-0.47	-0.39
Northwest Africa 8679	Martian (shergottite)	4.6800	2.7420	0.308	0.44	0.22	-0.01
Northwest Africa 2904	Eucrite-pmict	4.5800	2.1600	-0.222	0.34	-0.36	-0.54
Northwest Africa 6162	Martian (shergottite)	4.6800	2.7500	0.316	0.44	0.23	0
Northwest Africa 6152	Brachinite	4.6500	2.2400	-0.178	0.41	-0.28	-0.49
Ochansk	H4	3.8500	2.8200	0.818	-0.39	0.3	0.5
Northwest Africa 3213	Mesosiderite	4.5500	2.1300	-0.236	0.31	-0.39	-0.55
Northwest Africa 14717	Eucrite-unbr	4.5710	2.1460	-0.231	0.33	-0.37	-0.54
Northwest Africa 14717	Eucrite-unbr	4.4180	2.0530	-0.244	0.18	-0.47	-0.56
Northwest Africa 6152	Brachinite	4.6500	2.2300	-0.188	0.41	-0.29	-0.5

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