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 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
4.1800	2.4900	0.3000	0.316
4.5500	2.6800	0.3000	0.314
4.4500	2.7100	0.3800	0.396

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 7944	Martian (shergottite)	4.3740	2.6150	0.341	-0.02	-0.01	-0
Northwest Africa 8656	Martian (shergottite)	4.4170	2.6230	0.326	0.02	-0	-0.02
Northwest Africa 10416	Martian	4.3920	2.5730	0.289	-0	-0.05	-0.05
Northwest Africa 10593	Martian (shergottite)	4.3730	2.5760	0.302	-0.02	-0.05	-0.04
Northwest Africa 7032	Martian (shergottite)	4.4230	2.5770	0.277	0.03	-0.05	-0.07
Northwest Africa 10153	Martian (nakhlite)	4.4460	2.5910	0.279	0.05	-0.04	-0.06
Northwest Africa 12522	Martian (shergottite)	4.4260	2.5670	0.265	0.03	-0.06	-0.08
Northwest Africa 10416	Martian	4.4450	2.6740	0.363	0.05	0.05	0.02
Northwest Africa 8649	LL3.05	4.4640	2.6230	0.302	0.07	-0	-0.04
Northwest Africa 2986	Martian (shergottite)	4.4500	2.5800	0.266	0.06	-0.05	-0.08
Northwest Africa 5718	Martian (shergottite)	4.4700	2.6000	0.276	0.08	-0.03	-0.07
Northwest Africa 3171	Martian (shergottite)	4.4300	2.7200	0.416	0.04	0.09	0.07
Northwest Africa 8694	Martian (Chassignite)	4.4500	2.7100	0.396	0.06	0.08	0.05
Northwest Africa 10593	Martian (shergottite)	4.4840	2.5820	0.25	0.09	-0.04	-0.09
Northwest Africa 10416	Martian	4.5000	2.6300	0.29	0.11	0	-0.05
Northwest Africa 6963	Martian (shergottite)	4.3320	2.5280	0.275	-0.06	-0.1	-0.07
Northwest Africa 8686	Martian (shergottite)	4.4170	2.5110	0.214	0.02	-0.12	-0.13
Dhofar 378	Martian (shergottite)	4.4600	2.5200	0.201	0.07	-0.11	-0.14
Northwest Africa 13134	Martian (shergottite)	4.5030	2.6990	0.357	0.11	0.07	0.02
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.08	-0.11	-0.06
Yamato 980459	Martian (shergottite)	4.3100	2.5200	0.279	-0.08	-0.11	-0.06
Northwest Africa 8656	Martian (shergottite)	4.2760	2.5340	0.31	-0.12	-0.09	-0.03
Northwest Africa 10416	Martian	4.5390	2.6680	0.308	0.15	0.04	-0.03
Northwest Africa 10416	Martian	4.3100	2.5000	0.259	-0.08	-0.13	-0.08
Sayh al Uhaymir 094	Martian (shergottite)	4.2900	2.5100	0.279	-0.1	-0.12	-0.06
Northwest Africa 7387	Martian (shergottite)	4.5400	2.6800	0.319	0.15	0.05	-0.02
Northwest Africa 5718	Martian (shergottite)	4.2900	2.5000	0.269	-0.1	-0.13	-0.07
Northwest Africa 8694	Martian (Chassignite)	4.5500	2.6800	0.314	0.16	0.05	-0.03
Northwest Africa 8679	Martian (shergottite)	4.5620	2.6420	0.27	0.17	0.02	-0.07
Grady (1937)	H3.7	4.2800	2.7600	0.534	-0.11	0.13	0.19
Northwest Africa 7635	Martian (shergottite)	4.2410	2.5360	0.331	-0.15	-0.09	-0.01
Ramlat Fasad 533	Martian (Shergottite)	4.2430	2.5200	0.314	-0.15	-0.11	-0.03
Yamato 982717	H4-an	4.3600	2.8100	0.543	-0.03	0.18	0.2
Dar al Gani 476	Martian (shergottite)	4.5700	2.6900	0.314	0.18	0.06	-0.03
Northwest Africa 10153	Martian (nakhlite)	4.5790	2.6770	0.296	0.19	0.05	-0.05
Northwest Africa 10720	Martian (nakhlite)	4.5810	2.6690	0.287	0.19	0.04	-0.06
Glenrothes	H5	4.2100	2.6900	0.501	-0.18	0.06	0.16
Northwest Africa 2986	Martian (shergottite)	4.5900	2.6700	0.283	0.2	0.04	-0.06
Northwest Africa 7635	Martian (shergottite)	4.2200	2.5210	0.327	-0.17	-0.11	-0.02
Northwest Africa 8649	LL3.05	4.2030	2.5430	0.357	-0.19	-0.08	0.02
Allan Hills 84001	Martian (OPX)	4.6000	2.6500	0.258	0.21	0.02	-0.08
Northwest Africa 7635	Martian (shergottite)	4.2170	2.5130	0.32	-0.18	-0.11	-0.02
Northwest Africa 7032	Martian (shergottite)	4.5990	2.6810	0.29	0.21	0.05	-0.05
Northwest Africa 8159	Martian (augite basalt)	4.1970	2.5320	0.35	-0.2	-0.09	0.01
Northwest Africa 1709	H3.8	4.4480	2.8400	0.527	0.05	0.21	0.18
Northwest Africa 8400	H7	4.2120	2.7530	0.563	-0.18	0.13	0.22
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	-0.22	0.05	0.16
Northwest Africa 12241	Martian (shergottite)	4.6200	2.6350	0.233	0.23	0.01	-0.11
Queen Alexandra Range 94594	EL3	4.5640	2.4570	0.084	0.17	-0.17	-0.26
Northwest Africa 5990	Martian (shergottite)	4.2100	2.4700	0.281	-0.18	-0.16	-0.06
Northwest Africa 10808	Martian (shergottite)	4.6020	2.7510	0.358	0.21	0.12	0.02
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	-0.22	0.1	0.22
Northwest Africa 10416	Martian	4.6270	2.7160	0.31	0.23	0.09	-0.03
Hutchison Icefield 18034	Aubrite	4.5310	2.4140	0.058	0.14	-0.21	-0.28
Northwest Africa 8694	Martian (Chassignite)	4.1800	2.4900	0.316	-0.21	-0.14	-0.03
Northwest Africa 6292	Achondrite-ung	4.5500	2.4200	0.054	0.16	-0.21	-0.29
Yamato 000047	Martian (shergottite)	4.1780	2.4810	0.308	-0.22	-0.15	-0.03
Dhajala	H3.8	4.2140	2.8170	0.626	-0.18	0.19	0.28
Northwest Africa 7024	H7	4.1910	2.7960	0.617	-0.2	0.17	0.27
Yamato 000097	Martian (shergottite)	4.1780	2.4710	0.298	-0.22	-0.16	-0.04
Northwest Africa 7024	H7	4.2940	2.8740	0.641	-0.1	0.25	0.3
Northwest Africa 8276	L3.00	4.6430	2.7340	0.32	0.25	0.11	-0.02
Northwest Africa 10808	Martian (shergottite)	4.6600	2.6830	0.26	0.27	0.06	-0.08
Northwest Africa 8123	H(L)3.1	4.4940	2.8830	0.546	0.1	0.26	0.2
Northwest Africa 5400	Achondrite-ung	4.4860	2.3670	0.034	0.09	-0.26	-0.31
Northwest Africa 2986	Martian (shergottite)	4.6500	2.7300	0.312	0.26	0.1	-0.03
Northwest Africa 2898	H7	4.4000	2.9050	0.617	0.01	0.28	0.27
Northwest Africa 13134	Martian (shergottite)	4.6360	2.7700	0.359	0.24	0.14	0.02
Northwest Africa 5717	Chondrite-ung	4.4700	2.9000	0.576	0.08	0.27	0.23
Northwest Africa 8276	L3.00	4.2010	2.8390	0.654	-0.19	0.21	0.31
Northwest Africa 8059	LL3.05	4.3610	2.9150	0.647	-0.03	0.29	0.31
Socorro	Martian (shergottite)	4.6650	2.7300	0.304	0.27	0.1	-0.04
Parsa	EH3	4.5500	2.3800	0.014	0.16	-0.25	-0.33
Northwest Africa 8686	Martian (shergottite)	4.6710	2.7230	0.294	0.28	0.1	-0.05
Northwest Africa 12908	Martian (shergottite)	4.6700	2.7380	0.31	0.28	0.11	-0.03
Cumberland Falls	Aubrite	4.5400	2.3600	-0.001	0.15	-0.27	-0.34
Northwest Africa 8649	LL3.05	4.6390	2.8070	0.395	0.25	0.18	0.05
Northwest Africa 8173	Enst achon	4.6000	2.4000	0.008	0.21	-0.23	-0.33
Chug Chug 086	Chondrite-ung	4.3120	2.9230	0.681	-0.08	0.3	0.34
Northwest Africa 8679	Martian (shergottite)	4.6800	2.7420	0.308	0.29	0.12	-0.03
Northwest Africa 10593	Martian (shergottite)	4.6910	2.7100	0.271	0.3	0.08	-0.07
Pantar	H5	4.0900	2.6900	0.563	-0.3	0.06	0.22
Northwest Africa 6162	Martian (shergottite)	4.6800	2.7500	0.316	0.29	0.12	-0.03
Carancas	H4-5	4.3440	2.9420	0.683	-0.05	0.32	0.34
Yamato 000027	Martian (shergottite)	4.1290	2.4460	0.299	-0.26	-0.18	-0.04
Northwest Africa 7755	Martian (shergottite)	4.6960	2.7350	0.293	0.3	0.11	-0.05
Tysnes Island	H4	4.1900	2.8800	0.701	-0.2	0.25	0.36
Northwest Africa 12320	Angrite	4.5450	2.3390	-0.024	0.15	-0.29	-0.37
Northwest Africa 8257	L3.15	4.3560	2.9500	0.685	-0.04	0.32	0.34
Northwest Africa 5990	Martian (shergottite)	4.1500	2.4100	0.252	-0.24	-0.22	-0.09
Northwest Africa 12236	H7	4.4970	2.9370	0.599	0.1	0.31	0.26
Beaver Creek	H5	4.2690	2.9310	0.711	-0.12	0.3	0.37
Northwest Africa 8124	LL3	4.7180	2.5680	0.115	0.32	-0.06	-0.23
Chug Chug 086	Chondrite-ung	4.4640	2.9490	0.628	0.07	0.32	0.29
Northwest Africa 8656	Martian (shergottite)	4.6920	2.7720	0.332	0.3	0.15	-0.01
Santa Filomena	H5-6	4.3660	2.9580	0.688	-0.03	0.33	0.35
Bath	H4	4.1900	2.8900	0.711	-0.2	0.26	0.37
Northwest Africa 10593	Martian (shergottite)	4.7140	2.7360	0.285	0.32	0.11	-0.06
Northwest Africa 4229	H7	4.2900	2.9500	0.719	-0.1	0.32	0.38
Bath	H4	4.3510	2.9650	0.702	-0.04	0.34	0.36
Dhofar 1559	H6	4.5230	2.9430	0.591	0.13	0.32	0.25
Northwest Africa 12004	Angrite	4.4310	2.2850	-0.019	0.04	-0.34	-0.36
Northwest Africa 13179	Martian	4.6900	2.8010	0.362	0.3	0.17	0.02
Northwest Africa 12320	Angrite	4.4070	2.2810	-0.011	0.01	-0.35	-0.35
Dhajala	H3.8	4.1200	2.8400	0.698	-0.27	0.21	0.36
Richardton	H5	4.0700	2.7600	0.644	-0.32	0.13	0.3
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	-0.32	-0.15	0.02
Lewis Cliff 87223	E3-an	4.7000	2.7970	0.353	0.31	0.17	0.01
Northwest Africa 2635	Achondrite-ung	4.3700	2.9800	0.708	-0.02	0.35	0.37
Towada	H6	4.2200	2.9400	0.746	-0.17	0.31	0.4
Elephant Moraine 96031	H4-an	4.1600	2.9000	0.737	-0.23	0.27	0.39
Northwest Africa 12320	Angrite	4.4160	2.2680	-0.028	0.02	-0.36	-0.37
Beardsley	H5	4.2000	2.9300	0.746	-0.19	0.3	0.4
Pribram	H5	4.1790	2.9200	0.747	-0.21	0.29	0.4
Queen Alexandra Range 94204	EH7	4.7130	2.4530	0.002	0.32	-0.17	-0.34
Northwest Africa 6342	Martian (shergottite)	4.0800	2.4400	0.318	-0.31	-0.19	-0.02
Allan Hills 84206	EH3	4.4230	2.2630	-0.037	0.03	-0.36	-0.38
Forest Vale	H4	4.1500	2.9000	0.742	-0.24	0.27	0.4
Queen's Mercy	H6	4.1140	2.8640	0.725	-0.28	0.24	0.38
Pantar	H5	4.1060	2.8560	0.721	-0.29	0.23	0.38
Northwest Africa 12908	Martian (shergottite)	4.7280	2.7800	0.321	0.33	0.15	-0.02
Northwest Africa 7258	Martian (shergottite)	4.7160	2.8040	0.352	0.32	0.18	0.01
Northwest Africa 13179	Martian	4.7190	2.7990	0.345	0.33	0.17	0
Northwest Africa 6960	OC3	4.5960	2.9350	0.545	0.2	0.31	0.2
Northwest Africa 15317	Angrite	4.5290	2.2830	-0.072	0.14	-0.34	-0.41
Qingzhen	EH3	4.7000	2.4200	-0.024	0.31	-0.21	-0.37
Northwest Africa 10416	Martian	4.7400	2.7600	0.295	0.35	0.13	-0.05
Northwest Africa 12004	Angrite	4.4400	2.2580	-0.051	0.05	-0.37	-0.39
Northwest Africa 15861	Angrite	4.5880	2.3100	-0.076	0.19	-0.32	-0.42
Guareña	H6	4.2410	2.9660	0.761	-0.15	0.34	0.42
Kesen	H4	4.5100	2.9800	0.635	0.12	0.35	0.29
Beaver Creek	H5	4.2700	2.9800	0.76	-0.12	0.35	0.42
Ambapur Nagla	H5	4.1030	2.8630	0.729	-0.29	0.24	0.39
Northwest Africa 8159	Martian (augite basalt)	4.0890	2.4060	0.28	-0.3	-0.22	-0.06
Portales Valley	H6	4.0880	2.8480	0.722	-0.31	0.22	0.38
Elephant Moraine 90757	Aubrite	4.5910	2.3050	-0.082	0.2	-0.32	-0.42
Northwest Africa 8649	LL3.05	4.6090	2.9380	0.541	0.22	0.31	0.2
Queen's Mercy	H6	4.0800	2.8400	0.718	-0.31	0.21	0.38
Sayh al Uhaymir 150	Martian (shergottite)	4.7400	2.7800	0.315	0.35	0.15	-0.03
Castalia	H5	4.1220	2.9000	0.757	-0.27	0.27	0.41
Northwest Africa 8037	H3	4.0970	2.8730	0.743	-0.3	0.25	0.4
Northwest Africa 8037	H3	4.2550	2.9880	0.775	-0.14	0.36	0.43
Allegan	H5	4.0320	2.7700	0.673	-0.36	0.14	0.33
Canon City	H6	4.1450	2.9280	0.773	-0.25	0.3	0.43
Guareña	H6	4.1000	2.8900	0.758	-0.29	0.26	0.42
Northwest Africa 3358	H3.10	4.6700	2.9100	0.482	0.28	0.28	0.14
Kernouve	H6	4.1500	2.9400	0.782	-0.24	0.31	0.44
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	-0.37	0.14	0.34
Northwest Africa 4226	H7	4.3300	3.0300	0.778	-0.06	0.4	0.44
Carancas	H4-5	4.5190	3.0170	0.667	0.13	0.39	0.32
Seres	H4	4.4270	3.0360	0.734	0.03	0.41	0.39
Northwest Africa 7257	Martian (shergottite)	4.7400	2.8500	0.385	0.35	0.22	0.04
Mason Gully	H5	4.4200	3.0400	0.742	0.03	0.41	0.4
Northwest Africa 15861	Angrite	4.4790	2.2190	-0.11	0.09	-0.41	-0.45
Forest Vale	H4	4.0040	2.7780	0.696	-0.39	0.15	0.35
Itqiy	EH7-an	4.8000	2.5300	0.034	0.41	-0.1	-0.31
Northwest Africa 11115	Martian (shergottite)	4.7700	2.8170	0.337	0.38	0.19	-0.01
Northwest Africa 2986	Martian (shergottite)	4.7800	2.8000	0.314	0.39	0.17	-0.03
Allan Hills A78113	Aubrite	4.8100	2.5300	0.029	0.42	-0.1	-0.31
Northwest Africa 10808	Martian (shergottite)	4.7790	2.8120	0.327	0.39	0.19	-0.02
Northwest Africa 10808	Martian (shergottite)	4.7800	2.8100	0.324	0.39	0.18	-0.02
Križevci	H6	3.9850	2.7550	0.683	-0.41	0.13	0.34
Pesyanoe	Aubrite	4.7890	2.4570	-0.033	0.4	-0.17	-0.38
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	-0.37	-0.23	-0.03
Northwest Africa 15317	Angrite	4.7340	2.3530	-0.109	0.34	-0.27	-0.45
Allegan	H5	3.9600	2.6900	0.631	-0.43	0.06	0.29
Quenggouk	H4	4.0310	2.8790	0.783	-0.36	0.25	0.44
Northwest Africa 15317	Angrite	4.8020	2.4570	-0.04	0.41	-0.17	-0.38
Northwest Africa 12004	Angrite	4.2840	2.1970	-0.031	-0.11	-0.43	-0.37
Northwest Africa 10720	Martian (nakhlite)	4.8020	2.8000	0.303	0.41	0.17	-0.04
Sharps	H3.4	3.9500	2.7000	0.646	-0.44	0.07	0.3
Bustee	Aubrite	4.8300	2.5100	-0.002	0.44	-0.12	-0.34
Thiel Mountains 07009	EL6	4.2100	2.2100	0.021	-0.18	-0.42	-0.32
Northwest Africa 10637	Brachinite	4.7940	2.4050	-0.088	0.4	-0.22	-0.43
Al Huwaysah 010	Achondrite-ung	4.7300	2.3100	-0.15	0.34	-0.32	-0.49
Lost City	H5	3.9660	2.8050	0.743	-0.43	0.18	0.4
Northwest Africa 6152	Brachinite	4.6500	2.2400	-0.178	0.26	-0.39	-0.52
Ben Kesbes 002	Martian (shergottite)	4.8200	2.8140	0.308	0.43	0.19	-0.03
Yamato 691	EH3	4.8300	2.4600	-0.052	0.44	-0.17	-0.39
Zakłodzie	Enst achon-ung	4.8600	2.5600	0.033	0.47	-0.07	-0.31
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	-0.35	-0.32	-0.14
Northwest Africa 6152	Brachinite	4.6500	2.2300	-0.188	0.26	-0.4	-0.53
Northwest Africa 7257	Martian (shergottite)	4.8200	2.8300	0.324	0.43	0.2	-0.02
Northwest Africa 11115	Martian (shergottite)	4.8210	2.8290	0.322	0.43	0.2	-0.02
Northwest Africa 6474	Brachinite	4.2340	2.1810	-0.021	-0.16	-0.45	-0.36
Moorabie	L3.8-an	4.4500	3.1000	0.786	0.06	0.47	0.44
Ankober	H4	4.5320	3.0830	0.726	0.14	0.46	0.38
Northwest Africa 480	Martian (shergottite)	4.7800	2.9100	0.424	0.39	0.28	0.08
Ambapur Nagla	H5	3.9400	2.8000	0.751	-0.45	0.17	0.41
Northwest Africa 11044	Martian (shergottite)	4.8260	2.8500	0.34	0.43	0.22	-0
Weston	H4	4.0800	3.0000	0.878	-0.31	0.37	0.54
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	-0.42	-0.25	-0.03
Northwest Africa 12266	L3	4.4250	3.1160	0.815	0.03	0.49	0.47
Santa Filomena	H5-6	4.4520	3.1150	0.8	0.06	0.49	0.46
Northwest Africa 10497	Brachinite	4.6700	2.2200	-0.208	0.28	-0.41	-0.55
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	-0.41	-0.27	-0.05
El Médano 395	Brachinite	4.5820	2.1700	-0.213	0.19	-0.46	-0.55
Northwest Africa 10423	Eucrite-cm	4.6900	2.2300	-0.209	0.3	-0.4	-0.55
Zhovtnevyi	H6	4.3400	3.1200	0.863	-0.05	0.49	0.52
Northwest Africa 5400	Achondrite-ung	4.8800	2.5250	-0.013	0.49	-0.1	-0.35
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	-0.45	-0.22	0.01
Northwest Africa 4418	Mesosiderite	4.5240	2.1450	-0.207	0.13	-0.48	-0.55
Northwest Africa 7605	Brachinite	4.8220	2.3700	-0.137	0.43	-0.26	-0.48
Northwest Africa 4229	H7	4.5200	3.1100	0.76	0.13	0.48	0.42

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