Oxygen Isotope Plots

MetSoc Home Publications Contacts

Meteoritical Bulletin: Oxygen Isotope Plots

Change plot type:
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
3.3280	2.0930	0.3360	0.362
3.8800	2.3290	0.2800	0.311
3.9470	2.4050	0.3210	0.353
4.0890	2.4060	0.2470	0.28
4.1970	2.5320	0.3160	0.35

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 8159	Martian (augite basalt)	3.8800	2.3290	0.311	-0.01	-0.02	-0.02
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	0.01	0.05	0.04
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	0.06	0.05	0.02
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	0.05	-0.06	-0.09
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	0.08	0.03	-0.02
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	0.09	0.01	-0.04
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	0.13	0.05	-0.02
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	-0.06	0.15	0.18
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	0.16	-0.04	-0.13
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	0.2	0.05	-0.05
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	0.19	0.09	-0.01
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	0.19	0.13	0.03
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	0.24	0.09	-0.03
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	0.26	0.06	-0.08
Rose City	H5	3.8790	2.6420	0.625	-0.01	0.29	0.29
Towada	H6	3.8500	2.6400	0.638	-0.04	0.29	0.31
Charsonville	H6	3.8300	2.6400	0.648	-0.06	0.29	0.32
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	0.29	0.12	-0.03
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	0.29	0.13	-0.02
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	0.29	0.14	-0.01
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	0.32	0.12	-0.05
Allegan	H5	3.9600	2.6900	0.631	0.07	0.34	0.3
Cape Girardeau	H6	3.7900	2.6900	0.719	-0.1	0.34	0.39
Northwest Africa 7812	Angrite	4.0680	2.0510	-0.064	0.18	-0.3	-0.4
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	0.32	-0.14	-0.31
Sharps	H3.4	3.9500	2.7000	0.646	0.06	0.35	0.31
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	0.29	-0.2	-0.35
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	0.31	0.18	0.02
Mount Browne	H6	3.8800	2.7100	0.692	-0.01	0.36	0.36
Northwest Africa 8037	H3	3.8000	2.7000	0.724	-0.09	0.35	0.39
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	0.2	-0.3	-0.41
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	0.33	0.16	-0.01
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	0.31	0.19	0.03
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	0.27	-0.26	-0.4
Northwest Africa 2736	EL-melt rock	3.7320	2.0170	0.076	-0.16	-0.34	-0.25
Northwest Africa 7812	Angrite	4.0030	2.0000	-0.082	0.11	-0.35	-0.41
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	0.33	0.17	-0
Northwest Africa 6474	Brachinite	3.8790	1.9800	-0.037	-0.01	-0.37	-0.37
Northwest Africa 15861	Angrite	4.0440	2.0080	-0.095	0.16	-0.35	-0.43
Northwest Africa 2999	Angrite	3.8390	1.9740	-0.022	-0.05	-0.38	-0.35
Northwest Africa 1670	Angrite	3.8870	1.9670	-0.054	-0	-0.39	-0.39
Northwest Africa 4590	Angrite	3.8810	1.9670	-0.051	-0.01	-0.39	-0.38
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	0.35	-0.17	-0.35
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	0.35	0.17	-0.02
Pantar	H5	4.0900	2.6900	0.563	0.2	0.34	0.23
Jilin	H5	3.8310	2.7430	0.751	-0.06	0.39	0.42
Northwest Africa 7812	Angrite	3.8640	1.9570	-0.052	-0.02	-0.4	-0.38
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	0.35	0.18	-0
Križevci	H6	3.9850	2.7550	0.683	0.1	0.4	0.35
Northwest Africa 6474	Brachinite	3.8290	1.9430	-0.048	-0.06	-0.41	-0.38
Northwest Africa 8535	Angrite	3.9250	1.9340	-0.107	0.04	-0.42	-0.44
Northwest Africa 7835	Achondrite-ung	3.7090	1.9710	0.042	-0.18	-0.38	-0.29
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	0.4	-0.16	-0.36
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	0.28	0.32	0.17
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	0.4	0.15	-0.06
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	0.39	0.18	-0.02
Northwest Africa 4590	Angrite	3.8450	1.9270	-0.072	-0.04	-0.43	-0.4
Northwest Africa 4590	Angrite	3.8450	1.9270	-0.072	-0.04	-0.43	-0.4
Brownfield (1937)	H3.7	3.5300	2.5900	0.754	-0.36	0.24	0.42
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	0.4	0.16	-0.05
Dar al Gani 896	H-imp melt	3.5010	2.5470	0.726	-0.39	0.19	0.4
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	0.13	0.42	0.35
Burnwell	H4-an	3.9200	2.7900	0.752	0.03	0.44	0.42
Northwest Africa 13921	Achondrite-ung	4.0920	1.9630	-0.165	0.2	-0.39	-0.5
Forest Vale	H4	4.0040	2.7780	0.696	0.12	0.43	0.36
Allegan	H5	4.0320	2.7700	0.673	0.14	0.42	0.34
Northwest Africa 4908	Eucrite	4.0250	1.9310	-0.162	0.14	-0.42	-0.49
Richardton	H5	4.0700	2.7600	0.644	0.18	0.41	0.31
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	0.42	0.15	-0.07
Ambapur Nagla	H5	3.9400	2.8000	0.751	0.05	0.45	0.42
Jiddat al Harasis 845	Mesosiderite-C2	4.0450	1.9290	-0.174	0.16	-0.42	-0.51
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.42	0.17	-0.05
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	0.42	0.17	-0.05
Jiddat al Harasis 845	Mesosiderite-C2	4.0770	1.9380	-0.182	0.19	-0.42	-0.51
Lost City	H5	3.9660	2.8050	0.743	0.08	0.45	0.41
Northwest Africa 12338	Achondrite-ung	4.1600	1.9800	-0.183	0.27	-0.37	-0.51
Northwest Africa 7835	Achondrite-ung	3.8700	1.8890	-0.123	-0.02	-0.46	-0.45
Acfer 287	E4	4.1610	1.9760	-0.188	0.27	-0.38	-0.52
Glenrothes	H5	4.2100	2.6900	0.501	0.32	0.34	0.17
Ochansk	H4	3.8500	2.8200	0.818	-0.04	0.47	0.49
Northwest Africa 12217	Achondrite-ung	3.8690	1.8840	-0.128	-0.02	-0.47	-0.46
Northwest Africa 13921	Achondrite-ung	4.0120	1.9000	-0.186	0.12	-0.45	-0.52
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	0.28	0.38	0.23
Northwest Africa 7025	Mesosiderite	4.1490	1.9610	-0.196	0.26	-0.39	-0.53
Ramlat as Sahmah 511	Eucrite	4.0800	1.9200	-0.202	0.19	-0.43	-0.53
Xingyang	H6	3.8900	2.8300	0.807	0	0.48	0.48
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	0.44	0.18	-0.06
Northwest Africa 13921	Achondrite-ung	3.9050	1.8750	-0.156	0.02	-0.48	-0.49
Northwest Africa 8661	Eucrite	3.9140	1.8680	-0.167	0.03	-0.49	-0.5
Northwest Africa 11264	Eucrite	4.1300	1.9300	-0.218	0.24	-0.42	-0.55
Pecora Escarpment 01021	Eucrite-mmict	3.9810	1.8730	-0.197	0.09	-0.48	-0.53
Tindouf 005	Eucrite-pmict	4.0500	1.8900	-0.216	0.16	-0.46	-0.55
LaPaz Icefield 04757	H4-an	3.7100	2.8100	0.881	-0.18	0.46	0.55
Jiddat al Harasis 556	Howardite	4.0200	1.8800	-0.21	0.13	-0.47	-0.54
Northwest Africa 8535	Angrite	3.7610	1.8770	-0.079	-0.13	-0.48	-0.41
Northwest Africa 2177	Eucrite	4.0600	1.8900	-0.221	0.17	-0.46	-0.55
Jepara	Pallasite, PMG	3.8200	1.8620	-0.124	-0.07	-0.49	-0.46
Northwest Africa 7035	Eucrite-mmict	3.9930	1.8670	-0.209	0.1	-0.49	-0.54
Northwest Africa 10424	Eucrite-cm	4.1800	1.9500	-0.224	0.29	-0.4	-0.55
Northwest Africa 13921	Achondrite-ung	3.9130	1.8560	-0.179	0.02	-0.5	-0.51
Northwest Africa 10639	Eucrite-mmict	4.0100	1.8700	-0.215	0.12	-0.48	-0.55
Jiddat al Harasis 395	Diogenite	4.2300	1.9900	-0.21	0.34	-0.36	-0.54

Direct link to this plot