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
5.9300	3.1300	0.0400	0.046
5.7250	3.1540	0.1770	0.177

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 12821	EL3	5.8460	3.1190	0.079	0.02	-0.02	-0.03
St. Mark's	EH5	5.7990	3.1270	0.112	-0.03	-0.02	-0
North West Forrest (E6)	EL6	5.8810	3.1490	0.091	0.05	0.01	-0.02
Northwest Africa 3136	Lunar (basalt)	5.8300	3.0600	0.028	0	-0.08	-0.08
Dhofar 1015	EH4	5.7470	3.1160	0.128	-0.08	-0.03	0.02
Northwest Africa 12997	Lunar (troct)	5.8800	3.0745	0.017	0.05	-0.07	-0.09
Ghadduwah 001	Lunar (anorth)	5.8520	3.0420	-0.001	0.02	-0.1	-0.11
Northwest Africa 7611	Lunar	5.9310	3.1610	0.077	0.1	0.02	-0.03
Ghadduwah 001	Lunar (anorth)	5.8100	3.0380	0.017	-0.02	-0.1	-0.09
Jajh deh Kot Lalu	EL6	5.8860	3.0510	-0.01	0.06	-0.09	-0.12
Almahata Sitta	Ureilite-an	5.8200	3.0300	0.004	-0.01	-0.11	-0.11
Northwest Africa 12821	EL3	5.8920	3.0450	-0.019	0.06	-0.1	-0.13
Northwest Africa 13531	Lunar (feldsp. breccia)	5.9330	3.0830	-0.002	0.11	-0.06	-0.11
Daniel's Kuil	EL6	5.7600	3.0400	0.045	-0.07	-0.1	-0.07
Northwest Africa 3136	Lunar (basalt)	5.9600	3.1000	0.001	0.13	-0.04	-0.11
Northwest Africa 14340	Lunar (feldsp. breccia)	5.7920	3.0030	-0.009	-0.04	-0.14	-0.12
Northwest Africa 8785	EL3	5.8200	2.9960	-0.03	-0.01	-0.15	-0.14
Shallowater	Aubrite	5.7910	2.9910	-0.02	-0.04	-0.15	-0.13
Northwest Africa 13304	Aubrite	5.7420	3.0040	0.018	-0.09	-0.14	-0.09
Northwest Africa 11071	EH-melt rock	5.9960	3.1200	0.002	0.17	-0.02	-0.11
Northwest Africa 7809	EH-melt rock	5.7560	2.9830	-0.01	-0.07	-0.16	-0.12
Northwest Africa 8061	H3.10	5.6520	3.1390	0.2	-0.18	-0	0.09
Sayh al Uhaymir 188	EL4	5.9900	3.2130	0.098	0.16	0.07	-0.01
Daniel's Kuil	EL6	5.7400	2.9800	-0.005	-0.09	-0.16	-0.12
Hvittis	EL6	5.6800	3.0200	0.066	-0.15	-0.12	-0.05
Bishopville	Aubrite	5.6960	2.9970	0.035	-0.13	-0.15	-0.08
Northwest Africa 11962	Lunar	6.0300	3.1400	0.004	0.2	-0	-0.11
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0500	-0.075	0.18	-0.09	-0.19
Northwest Africa 12821	EL3	6.0230	3.2120	0.08	0.2	0.07	-0.03
Hvittis	EL6	6.0270	3.0820	-0.052	0.2	-0.06	-0.16
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0400	-0.085	0.18	-0.1	-0.2
Pillistfer	EL6	6.0390	3.0990	-0.041	0.21	-0.04	-0.15
Northwest Africa 8785	EL3	6.0420	3.1800	0.038	0.21	0.04	-0.07
Northwest Africa 8061	H3.10	5.6320	3.0400	0.111	-0.2	-0.1	-0
Northwest Africa 8785	EL3	5.8490	2.9220	-0.119	0.02	-0.22	-0.23
Mount DeWitt 12007	Lunar	6.0500	3.1300	-0.016	0.22	-0.01	-0.13
Northwest Africa 6572	Achondrite-ung	5.7010	2.9560	-0.009	-0.13	-0.19	-0.12
Yamato 981031	Lunar (anorth)	5.6400	3.0100	0.077	-0.19	-0.13	-0.03
Almahata Sitta	Ureilite-an	6.0500	3.2100	0.064	0.22	0.07	-0.05
Blithfield	EL6	5.6750	2.9430	-0.008	-0.15	-0.2	-0.12
Northwest Africa 12821	EL3	6.0680	3.2160	0.061	0.24	0.07	-0.05
Qingzhen	EH3	6.0800	3.1600	-0.002	0.25	0.02	-0.11
Northwest Africa 7493	Lunar (feldsp. breccia)	5.6460	2.9630	0.027	-0.18	-0.18	-0.08
Khairpur	EL6	6.0890	3.1730	0.007	0.26	0.03	-0.1
Indarch	EH4	6.0560	3.2750	0.126	0.23	0.13	0.01
Northwest Africa 12821	EL3	6.0910	3.1680	0.001	0.26	0.03	-0.11
Atlanta	EL6	5.6300	2.9600	0.032	-0.2	-0.18	-0.08
Northwest Africa 4642	Enst achon	5.6140	2.9750	0.056	-0.21	-0.17	-0.06
Atlanta	EL6	5.5640	3.0620	0.169	-0.26	-0.08	0.06
Catalina 400	EH5	6.0520	2.9820	-0.165	0.22	-0.16	-0.28
Northwest Africa 12821	EL3	6.0810	3.2540	0.092	0.25	0.11	-0.02
Larned	Aubrite-an	5.5920	2.9940	0.086	-0.24	-0.15	-0.03
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	-0.27	0.05	0.2
Abee	EH4	6.0800	3.2700	0.108	0.25	0.13	-0
Northwest Africa 12593	Lunar (frag. breccia)	6.1060	3.2030	0.028	0.28	0.06	-0.08
Northwest Africa 8785	EL3	5.7070	2.8800	-0.088	-0.12	-0.26	-0.2
Shallowater	Aubrite	5.5900	2.9700	0.063	-0.24	-0.17	-0.05
Northwest Africa 032	Lunar (basalt)	5.6300	2.9200	-0.008	-0.2	-0.22	-0.12
Galim (b)	EH3/4-an	5.5290	3.0860	0.211	-0.3	-0.06	0.1
Yamato 983885	Lunar (anorth)	5.6500	2.8900	-0.048	-0.18	-0.25	-0.16
Northwest Africa 13304	Aubrite	5.6080	2.9240	0.008	-0.22	-0.22	-0.1
Northwest Africa 12821	EL3	6.0490	3.3590	0.214	0.22	0.22	0.1
Willaroy	H3.8-an	5.8700	3.4500	0.398	0.04	0.31	0.29
Northwest Africa 3333	Lunar	5.5900	2.9400	0.033	-0.24	-0.2	-0.08
Bustee	Aubrite	5.6110	2.9070	-0.011	-0.22	-0.24	-0.12
Graves Nunataks 06128	Achondrite-ung	5.6300	2.8900	-0.038	-0.2	-0.25	-0.15
Northwest Africa 6172	Achondrite-ung	5.5400	3.0000	0.119	-0.29	-0.14	0.01
Ufana	EL6	5.5400	3.0000	0.119	-0.29	-0.14	0.01
Ghadduwah 001	Lunar (anorth)	6.1520	3.1980	-0.001	0.32	0.06	-0.11
Khairpur	EL6	5.5400	2.9800	0.099	-0.29	-0.16	-0.01
Abee	EH4	5.5200	3.0200	0.15	-0.31	-0.12	0.04
Kaidun	CR2	5.7500	2.8200	-0.17	-0.08	-0.32	-0.28
Pillistfer	EL6	5.5800	2.9200	0.018	-0.25	-0.22	-0.09
Northwest Africa 6572	Achondrite-ung	5.6190	2.8810	-0.041	-0.21	-0.26	-0.15
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	-0.31	0.14	0.29
Northwest Africa 7388	Brachinite	5.6350	2.8620	-0.068	-0.19	-0.28	-0.18
Aridal 010	Brachinite	6.1700	3.1000	-0.108	0.34	-0.04	-0.22
Grein 002	EL4/5	5.5740	2.9060	0.008	-0.25	-0.24	-0.1
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	-0.32	0.15	0.31
Northwest Africa 6065	Achondrite-ung	5.5980	2.8730	-0.038	-0.23	-0.27	-0.15
Northwest Africa 12592	Lunar (frag. breccia)	6.1740	3.2170	0.007	0.35	0.08	-0.11
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	-0.32	0.16	0.32
Mayo Belwa	Aubrite	5.5470	2.9230	0.039	-0.28	-0.22	-0.07
Almahata Sitta	Ureilite-an	6.1700	3.2400	0.032	0.34	0.1	-0.08
Northwest Africa 6077	Achondrite-ung	5.5360	2.9320	0.053	-0.29	-0.21	-0.06
Jiddat al Harasis 805	L(H)3	5.6370	3.4480	0.517	-0.19	0.31	0.41
Northwest Africa 5885	Aubrite	5.5850	2.8750	-0.029	-0.24	-0.27	-0.14
Northwest Africa 2828	EL-melt rock	5.5600	2.9000	0.009	-0.27	-0.24	-0.1
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	-0.36	-0.01	0.18
Lewis Cliff 87119	EL6	5.5260	2.9310	0.057	-0.3	-0.21	-0.05
Northwest Africa 7034	Martian (polymict breccia)	5.7900	3.5200	0.509	-0.04	0.38	0.4
Northwest Africa 8649	LL3.05	5.7660	3.5180	0.52	-0.06	0.38	0.41
Galb Inal	Lunar	6.1980	3.2380	0.015	0.37	0.1	-0.1
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	-0.36	0.15	0.34
Khor Temiki	Aubrite	5.5180	2.9010	0.032	-0.31	-0.24	-0.08
Ramlat Fasad 532	Lunar (gabbro)	6.2050	3.2490	0.022	0.38	0.11	-0.09
Kota-Kota	EH3	6.2210	3.1920	-0.043	0.39	0.05	-0.15
Pillistfer	EL6	6.2100	3.2500	0.021	0.38	0.11	-0.09
Almahata Sitta	Ureilite-an	6.2200	3.2300	-0.004	0.39	0.09	-0.12
Northwest Africa 4375	Winonaite	5.8800	2.7400	-0.318	0.05	-0.4	-0.43
Indarch	EH4	5.4600	2.9600	0.121	-0.37	-0.18	0.01
Ilafegh 009	EL7	5.5100	2.8800	0.015	-0.32	-0.26	-0.1
Northwest Africa 6065	Achondrite-ung	5.5580	2.8300	-0.06	-0.27	-0.31	-0.17
Northwest Africa 2828	EL-melt rock	5.5000	2.8900	0.03	-0.33	-0.25	-0.08
Northwest Africa 13304	Aubrite	5.5110	2.8680	0.002	-0.32	-0.27	-0.11
Northwest Africa 6867	LL3	5.5470	3.4590	0.575	-0.28	0.32	0.46
Dhofar 1436	Lunar	6.2440	3.2860	0.039	0.42	0.14	-0.07
Qingzhen	EH3	5.5200	2.8260	-0.044	-0.31	-0.32	-0.16
Watson 012	H7	5.5000	3.4400	0.58	-0.33	0.3	0.47
Allan Hills A81021	EL6	5.4970	2.8450	-0.013	-0.33	-0.3	-0.13
Northwest Africa 6424	Achondrite-ung	5.4600	2.8900	0.051	-0.37	-0.25	-0.06
Almahata Sitta	Ureilite-an	6.2600	3.2500	-0.005	0.43	0.11	-0.12
Cumberland Falls	Aubrite	5.4370	3.3590	0.532	-0.39	0.22	0.42
Northwest Africa 4298	OC3	5.5700	3.5100	0.614	-0.26	0.37	0.5
Aubres	Aubrite	5.4660	2.8710	0.029	-0.36	-0.27	-0.08
Northwest Africa 10922	Martian (polymict breccia)	5.7460	3.5880	0.6	-0.08	0.45	0.49
Northwest Africa 8649	LL3.05	5.6590	3.5630	0.62	-0.17	0.42	0.51
Pesyanoe	Aubrite	5.4590	2.8740	0.035	-0.37	-0.27	-0.08
Yilmia	EL6	5.4720	2.8470	0.002	-0.36	-0.3	-0.11
Northwest Africa 3260	LL3	5.6500	3.5690	0.631	-0.18	0.43	0.52
Abar al' Uj 012	Lunar	5.4600	2.8600	0.021	-0.37	-0.28	-0.09
Mayo Belwa	Aubrite	5.4800	2.8300	-0.02	-0.35	-0.31	-0.13
Northwest Africa 11444	Lunar (melt breccia)	6.2800	3.2800	0.014	0.45	0.14	-0.1
Socorro	Martian (shergottite)	5.3570	3.0770	0.291	-0.47	-0.07	0.18
Northwest Africa 6867	LL3	5.7640	3.6180	0.621	-0.06	0.48	0.51
Northwest Africa 12980	Lunar (melt breccia)	6.2890	3.2940	0.024	0.46	0.15	-0.09
Burnwell	H4-an	5.9700	3.6100	0.506	0.14	0.47	0.39
Northwest Africa 4294	OC3	5.3800	3.3400	0.542	-0.45	0.2	0.43
Northwest Africa 11729	Eucrite-an	6.3120	3.0620	-0.22	0.48	-0.08	-0.33
LaPaz Icefield 02205	Lunar (basalt)	5.6000	2.7000	-0.212	-0.23	-0.44	-0.32
Northwest Africa 12532	Brachinite	5.5730	2.7130	-0.185	-0.25	-0.43	-0.3

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