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
4.02	2.40	Not given	0.31

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	0	0	0
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	-0.05	-0.02	0.01
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	-0.04	-0.04	-0.02
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	0.07	0.01	-0.03
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	0.06	0.04	0.01
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	-0.07	0	0.04
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	0.02	-0.09	-0.1
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	0.06	0.08	0.05
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	0.11	0.05	-0.01
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	-0.12	0	0.06
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	0.13	0.01	-0.06
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	-0.08	-0.11	-0.07
Northwest Africa 8159	Martian (augite basalt)	3.8800	2.3290	0.311	-0.14	-0.07	0
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	0.16	0.07	-0.01
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	0.16	0.08	-0
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	0.16	0.09	0.01
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	0.19	0.07	-0.03
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	-0.19	0.1	0.2
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	0.18	0.13	0.04
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	0.2	0.11	0.01
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	0.18	0.14	0.05
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	0.2	0.12	0.02
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	0.22	0.12	0
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	0.22	0.14	0.02
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	0.19	-0.19	-0.29
Rose City	H5	3.8790	2.6420	0.625	-0.14	0.24	0.32
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	0.27	0.1	-0.04
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	0.26	0.13	0
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	0.27	0.11	-0.03
Towada	H6	3.8500	2.6400	0.638	-0.17	0.24	0.33
Allegan	H5	3.9600	2.6900	0.631	-0.06	0.29	0.32
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	0.16	-0.25	-0.33
Pantar	H5	4.0900	2.6900	0.563	0.07	0.29	0.25
Charsonville	H6	3.8300	2.6400	0.648	-0.19	0.24	0.34
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	0.21	-0.22	-0.33
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	0.29	0.1	-0.05
Sharps	H3.4	3.9500	2.7000	0.646	-0.07	0.3	0.34
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	0.15	0.27	0.19
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.29	0.12	-0.03
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.29	0.12	-0.03
Hassi el Madani 002	Achondrite-ung	4.2670	2.6070	0.388	0.25	0.21	0.08
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	0.26	-0.2	-0.34
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	0.13	-0.31	-0.37
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	0.31	0.13	-0.03
Mount Browne	H6	3.8800	2.7100	0.692	-0.14	0.31	0.38
Fezzou 002	Angrite	4.2390	2.1370	-0.067	0.22	-0.26	-0.38
Glenrothes	H5	4.2100	2.6900	0.501	0.19	0.29	0.19
Matera	H5	4.0400	2.7500	0.649	0.02	0.35	0.34
Northwest Africa 7812	Angrite	4.0680	2.0510	-0.064	0.05	-0.35	-0.37
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	0.07	-0.35	-0.38
Križevci	H6	3.9850	2.7550	0.683	-0.03	0.36	0.37
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	0.15	0.33	0.25
Richardton	H5	4.0700	2.7600	0.644	0.05	0.36	0.33
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	0	0.37	0.37
Cape Girardeau	H6	3.7900	2.6900	0.719	-0.23	0.29	0.41
Allegan	H5	4.0320	2.7700	0.673	0.01	0.37	0.36
Northwest Africa 8037	H3	3.8000	2.7000	0.724	-0.22	0.3	0.41
Hassi el Madani 002	Achondrite-ung	4.3110	2.6390	0.397	0.29	0.24	0.09
Forest Vale	H4	4.0040	2.7780	0.696	-0.02	0.38	0.39
Fezzou 002	Angrite	4.3500	2.1940	-0.068	0.33	-0.21	-0.38
Jilin	H5	3.8310	2.7430	0.751	-0.19	0.34	0.44
Northwest Africa 15861	Angrite	4.0440	2.0080	-0.095	0.02	-0.39	-0.4
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	0.35	0.18	-0.01
Northwest Africa 7812	Angrite	4.0030	2.0000	-0.082	-0.02	-0.4	-0.39
Northwest Africa 8400	H7	4.2120	2.7530	0.563	0.19	0.35	0.25
Burnwell	H4-an	3.9200	2.7900	0.752	-0.1	0.39	0.44
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	0.39	-0.12	-0.32
Ambapur Nagla	H5	3.9400	2.8000	0.751	-0.08	0.4	0.44
Lost City	H5	3.9660	2.8050	0.743	-0.05	0.41	0.43
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	0.37	0.17	-0.02
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	0.4	0.11	-0.1
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	0.35	0.22	0.03
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	0.4	-0.13	-0.34
Elmshorn	H3-6	4.0560	2.8160	0.707	0.04	0.42	0.4
Allan Hills 84206	EH3	4.4230	2.2630	-0.037	0.4	-0.14	-0.35
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	0.41	-0.12	-0.33
Northwest Africa 7024	H7	4.1910	2.7960	0.617	0.17	0.4	0.31
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	0.41	0.17	-0.04
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	0.4	0.18	-0.03
Northwest Africa 12338	Achondrite-ung	4.1600	1.9800	-0.183	0.14	-0.42	-0.49
Northwest Africa 13921	Achondrite-ung	4.0920	1.9630	-0.165	0.07	-0.44	-0.47
Northwest Africa 6474	Brachinite	3.8790	1.9800	-0.037	-0.14	-0.42	-0.35
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	0.42	-0.14	-0.36
Grady (1937)	H3.7	4.2800	2.7600	0.534	0.26	0.36	0.22
Queen's Mercy	H6	4.0800	2.8400	0.718	0.06	0.44	0.41
Los Vientos 263	Pallasite, ungrouped	4.3400	2.0900	-0.167	0.32	-0.31	-0.48
Acfer 287	E4	4.1610	1.9760	-0.188	0.14	-0.42	-0.5
Xingyang	H6	3.8900	2.8300	0.807	-0.13	0.43	0.5
Dhajala	H3.8	4.1200	2.8400	0.698	0.1	0.44	0.39
Northwest Africa 1670	Angrite	3.8870	1.9670	-0.054	-0.13	-0.43	-0.36
Ochansk	H4	3.8500	2.8200	0.818	-0.17	0.42	0.51
Portales Valley	H6	4.0880	2.8480	0.722	0.07	0.45	0.41
Northwest Africa 4590	Angrite	3.8810	1.9670	-0.051	-0.14	-0.43	-0.36
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	0.4	0.22	0.02
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	0.44	0.12	-0.11
Northwest Africa 7025	Mesosiderite	4.1490	1.9610	-0.196	0.13	-0.44	-0.51
Dhajala	H3.8	4.2140	2.8170	0.626	0.19	0.42	0.32
Jiddat al Harasis 395	Diogenite	4.2300	1.9900	-0.21	0.21	-0.41	-0.52
Fezzou 002	Angrite	4.4440	2.2170	-0.094	0.42	-0.18	-0.4
Northwest Africa 2999	Angrite	3.8390	1.9740	-0.022	-0.18	-0.43	-0.33
Pantar	H5	4.1060	2.8560	0.721	0.09	0.46	0.41
Jiddat al Harasis 845	Mesosiderite-C2	4.0770	1.9380	-0.182	0.06	-0.46	-0.49
El Médano 395	Brachinite	4.2900	2.0200	-0.211	0.27	-0.38	-0.52
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	0.43	0.18	-0.04
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	0.43	0.19	-0.03
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	0.47	-0.03	-0.28
Ramlat as Sahmah 309	Brachinite	4.3700	2.0900	-0.182	0.35	-0.31	-0.49
Northwest Africa 4908	Eucrite	4.0250	1.9310	-0.162	0.01	-0.47	-0.47
Northwest Africa 7812	Angrite	3.8640	1.9570	-0.052	-0.16	-0.44	-0.36
Ambapur Nagla	H5	4.1030	2.8630	0.729	0.08	0.46	0.42
Jiddat al Harasis 845	Mesosiderite-C2	4.0450	1.9290	-0.174	0.03	-0.47	-0.48
Hassi el Madani 002	Achondrite-ung	4.4160	2.6580	0.362	0.4	0.26	0.05
Queen's Mercy	H6	4.1140	2.8640	0.725	0.09	0.46	0.42
Northwest Africa 8276	L3.00	4.2010	2.8390	0.654	0.18	0.44	0.34
Northwest Africa 4636	Mesosiderite	4.3800	2.0900	-0.188	0.36	-0.31	-0.5
Northwest Africa 8535	Angrite	3.9250	1.9340	-0.107	-0.09	-0.47	-0.42
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.33	-0.34	-0.51
Northwest Africa 4872	Brachinite	4.3540	2.0610	-0.203	0.33	-0.34	-0.51
Northwest Africa 8659	Eucrite	4.3760	2.0830	-0.193	0.36	-0.32	-0.5
Northwest Africa 10424	Eucrite-cm	4.1800	1.9500	-0.224	0.16	-0.45	-0.53
Quenggouk	H4	4.0310	2.8790	0.783	0.01	0.48	0.47
Northwest Africa 2736	EL-melt rock	3.7320	2.0170	0.076	-0.29	-0.38	-0.23
Northwest Africa 8037	H3	4.0970	2.8730	0.743	0.08	0.47	0.43
Northwest Africa 11264	Eucrite	4.1300	1.9300	-0.218	0.11	-0.47	-0.53
Northwest Africa 4395	Diogenite	4.3900	2.0900	-0.193	0.37	-0.31	-0.5
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	0.29	-0.39	-0.54
Northwest Africa 4872	Brachinite	4.3080	2.0120	-0.228	0.29	-0.39	-0.54
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.35	-0.34	-0.52
Northwest Africa 4882	Brachinite	4.3680	2.0640	-0.207	0.35	-0.34	-0.52
Ramlat as Sahmah 511	Eucrite	4.0800	1.9200	-0.202	0.06	-0.48	-0.51
Northwest Africa 7025	Mesosiderite	4.3870	2.0820	-0.199	0.37	-0.32	-0.51
Northwest Africa 6690	Diogenite	4.1900	1.9400	-0.239	0.17	-0.46	-0.55
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	0.45	0.2	-0.03
Northwest Africa 15861	Angrite	4.4790	2.2190	-0.11	0.46	-0.18	-0.42
Northwest Africa 6474	Brachinite	3.8290	1.9430	-0.048	-0.19	-0.46	-0.36
Guareña	H6	4.1000	2.8900	0.758	0.08	0.49	0.45
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	0.44	0.22	-0.01
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	0.46	0.18	-0.06

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