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 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
5.5400	2.9800	0.1000	0.099
6.0890	3.1730	0.0067	0.007

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 3136	Lunar (basalt)	5.8300	3.0600	0.028	0.02	-0.02	-0.02
Ghadduwah 001	Lunar (anorth)	5.8100	3.0380	0.017	-0	-0.04	-0.04
Almahata Sitta	Ureilite-an	5.8200	3.0300	0.004	0.01	-0.05	-0.05
Ghadduwah 001	Lunar (anorth)	5.8520	3.0420	-0.001	0.04	-0.03	-0.05
St. Mark's	EH5	5.7990	3.1270	0.112	-0.02	0.05	0.06
Northwest Africa 12821	EL3	5.8460	3.1190	0.079	0.03	0.04	0.03
Northwest Africa 12997	Lunar (troct)	5.8800	3.0745	0.017	0.07	-0	-0.04
Daniel's Kuil	EL6	5.7600	3.0400	0.045	-0.05	-0.04	-0.01
Jajh deh Kot Lalu	EL6	5.8860	3.0510	-0.01	0.07	-0.03	-0.06
Dhofar 1015	EH4	5.7470	3.1160	0.128	-0.07	0.04	0.07
Northwest Africa 8785	EL3	5.8200	2.9960	-0.03	0.01	-0.08	-0.08
Northwest Africa 12821	EL3	5.8920	3.0450	-0.019	0.08	-0.03	-0.07
Shallowater	Aubrite	5.7910	2.9910	-0.02	-0.02	-0.09	-0.07
North West Forrest (E6)	EL6	5.8810	3.1490	0.091	0.07	0.07	0.04
Northwest Africa 13304	Aubrite	5.7420	3.0040	0.018	-0.07	-0.07	-0.03
Northwest Africa 7809	EH-melt rock	5.7560	2.9830	-0.01	-0.06	-0.09	-0.06
Saint-Sauveur	EH5	5.7250	3.1540	0.177	-0.09	0.08	0.12
Northwest Africa 13531	Lunar (feldsp. breccia)	5.9330	3.0830	-0.002	0.12	0.01	-0.06
Daniel's Kuil	EL6	5.7400	2.9800	-0.005	-0.07	-0.1	-0.06
Saint-Sauveur	EH5	5.9300	3.1300	0.046	0.12	0.05	-0.01
Bishopville	Aubrite	5.6960	2.9970	0.035	-0.12	-0.08	-0.02
Northwest Africa 7611	Lunar	5.9310	3.1610	0.077	0.12	0.08	0.02
Hvittis	EL6	5.6800	3.0200	0.066	-0.13	-0.06	0.01
Northwest Africa 3136	Lunar (basalt)	5.9600	3.1000	0.001	0.15	0.02	-0.05
Northwest Africa 8785	EL3	5.8490	2.9220	-0.119	0.03	-0.15	-0.17
Northwest Africa 6572	Achondrite-ung	5.7010	2.9560	-0.009	-0.11	-0.12	-0.06
Northwest Africa 8061	H3.10	5.6520	3.1390	0.2	-0.16	0.06	0.15
Northwest Africa 8061	H3.10	5.6320	3.0400	0.111	-0.18	-0.04	0.06
Northwest Africa 11071	EH-melt rock	5.9960	3.1200	0.002	0.18	0.04	-0.05
Yamato 981031	Lunar (anorth)	5.6400	3.0100	0.077	-0.17	-0.07	0.02
Blithfield	EL6	5.6750	2.9430	-0.008	-0.14	-0.13	-0.06
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0500	-0.075	0.2	-0.03	-0.13
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0400	-0.085	0.2	-0.04	-0.14
Northwest Africa 7493	Lunar (feldsp. breccia)	5.6460	2.9630	0.027	-0.17	-0.11	-0.03
Hvittis	EL6	6.0270	3.0820	-0.052	0.21	0.01	-0.11
Atlanta	EL6	5.6300	2.9600	0.032	-0.18	-0.12	-0.02
Sayh al Uhaymir 188	EL4	5.9900	3.2130	0.098	0.18	0.14	0.05
Northwest Africa 8785	EL3	5.7070	2.8800	-0.088	-0.11	-0.2	-0.14
Northwest Africa 11962	Lunar	6.0300	3.1400	0.004	0.22	0.06	-0.05
Northwest Africa 4642	Enst achon	5.6140	2.9750	0.056	-0.2	-0.1	0
Pillistfer	EL6	6.0390	3.0990	-0.041	0.22	0.02	-0.09
Larned	Aubrite-an	5.5920	2.9940	0.086	-0.22	-0.08	0.03
Mount DeWitt 12007	Lunar	6.0500	3.1300	-0.016	0.24	0.05	-0.07
Northwest Africa 032	Lunar (basalt)	5.6300	2.9200	-0.008	-0.18	-0.16	-0.06
Shallowater	Aubrite	5.5900	2.9700	0.063	-0.22	-0.11	0.01
Northwest Africa 12821	EL3	6.0230	3.2120	0.08	0.21	0.14	0.03
Yamato 983885	Lunar (anorth)	5.6500	2.8900	-0.048	-0.16	-0.19	-0.1
Northwest Africa 8785	EL3	6.0420	3.1800	0.038	0.23	0.1	-0.01
Atlanta	EL6	5.5640	3.0620	0.169	-0.25	-0.01	0.12
Northwest Africa 13304	Aubrite	5.6080	2.9240	0.008	-0.21	-0.15	-0.05
Graves Nunataks 06128	Achondrite-ung	5.6300	2.8900	-0.038	-0.18	-0.19	-0.09
Northwest Africa 3333	Lunar	5.5900	2.9400	0.033	-0.22	-0.14	-0.02
Kaidun	CR2	5.7500	2.8200	-0.17	-0.06	-0.26	-0.22
Bustee	Aubrite	5.6110	2.9070	-0.011	-0.2	-0.17	-0.06
Almahata Sitta	Ureilite-an	6.0500	3.2100	0.064	0.24	0.13	0.01
Northwest Africa 6572	Achondrite-ung	5.6190	2.8810	-0.041	-0.2	-0.2	-0.09
Qingzhen	EH3	6.0800	3.1600	-0.002	0.27	0.08	-0.05
Northwest Africa 7388	Brachinite	5.6350	2.8620	-0.068	-0.18	-0.21	-0.12
Pillistfer	EL6	5.5800	2.9200	0.018	-0.23	-0.16	-0.03
Northwest Africa 6172	Achondrite-ung	5.5400	3.0000	0.119	-0.27	-0.08	0.07
Ufana	EL6	5.5400	3.0000	0.119	-0.27	-0.08	0.07
Galim (b)	EH3/4-an	5.5290	3.0860	0.211	-0.29	0.01	0.16
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	-0.26	0.12	0.25
Northwest Africa 12821	EL3	6.0680	3.2160	0.061	0.25	0.14	0.01
Northwest Africa 12821	EL3	6.0910	3.1680	0.001	0.28	0.09	-0.05
Grein 002	EL4/5	5.5740	2.9060	0.008	-0.24	-0.17	-0.05
Northwest Africa 6065	Achondrite-ung	5.5980	2.8730	-0.038	-0.22	-0.2	-0.09
Abee	EH4	5.5200	3.0200	0.15	-0.29	-0.06	0.1
Northwest Africa 5885	Aubrite	5.5850	2.8750	-0.029	-0.23	-0.2	-0.08
Mayo Belwa	Aubrite	5.5470	2.9230	0.039	-0.27	-0.15	-0.01
Northwest Africa 2828	EL-melt rock	5.5600	2.9000	0.009	-0.25	-0.18	-0.04
Indarch	EH4	6.0560	3.2750	0.126	0.24	0.2	0.07
Northwest Africa 6077	Achondrite-ung	5.5360	2.9320	0.053	-0.28	-0.14	0
Northwest Africa 12593	Lunar (frag. breccia)	6.1060	3.2030	0.028	0.29	0.13	-0.03
Northwest Africa 12821	EL3	6.0810	3.2540	0.092	0.27	0.18	0.04
Lewis Cliff 87119	EL6	5.5260	2.9310	0.057	-0.29	-0.15	0
Abee	EH4	6.0800	3.2700	0.108	0.27	0.19	0.06
Northwest Africa 4375	Winonaite	5.8800	2.7400	-0.318	0.07	-0.34	-0.37
Khor Temiki	Aubrite	5.5180	2.9010	0.032	-0.3	-0.18	-0.02
Northwest Africa 6065	Achondrite-ung	5.5580	2.8300	-0.06	-0.26	-0.25	-0.11
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	-0.35	0.06	0.24
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	-0.29	0.2	0.35
Aridal 010	Brachinite	6.1700	3.1000	-0.108	0.36	0.02	-0.16
Ghadduwah 001	Lunar (anorth)	6.1520	3.1980	-0.001	0.34	0.12	-0.05
Ilafegh 009	EL7	5.5100	2.8800	0.015	-0.3	-0.2	-0.04
Northwest Africa 2828	EL-melt rock	5.5000	2.8900	0.03	-0.31	-0.19	-0.02
Northwest Africa 12821	EL3	6.0490	3.3590	0.214	0.23	0.28	0.16
Northwest Africa 13304	Aubrite	5.5110	2.8680	0.002	-0.3	-0.21	-0.05
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	-0.3	0.21	0.37
Indarch	EH4	5.4600	2.9600	0.121	-0.35	-0.12	0.07
Willaroy	H3.8-an	5.8700	3.4500	0.398	0.06	0.37	0.34
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	-0.3	0.22	0.38
Northwest Africa 12592	Lunar (frag. breccia)	6.1740	3.2170	0.007	0.36	0.14	-0.05
Qingzhen	EH3	5.5200	2.8260	-0.044	-0.29	-0.25	-0.1
Almahata Sitta	Ureilite-an	6.1700	3.2400	0.032	0.36	0.16	-0.02
Allan Hills A81021	EL6	5.4970	2.8450	-0.013	-0.32	-0.23	-0.07
Northwest Africa 6424	Achondrite-ung	5.4600	2.8900	0.051	-0.35	-0.19	-0
Aubres	Aubrite	5.4660	2.8710	0.029	-0.35	-0.21	-0.02
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	-0.34	0.22	0.39
Pesyanoe	Aubrite	5.4590	2.8740	0.035	-0.36	-0.2	-0.02
Jiddat al Harasis 805	L(H)3	5.6370	3.4480	0.517	-0.18	0.37	0.46
Yilmia	EL6	5.4720	2.8470	0.002	-0.34	-0.23	-0.05
Abar al' Uj 012	Lunar	5.4600	2.8600	0.021	-0.35	-0.22	-0.03
Mayo Belwa	Aubrite	5.4800	2.8300	-0.02	-0.33	-0.25	-0.07
Galb Inal	Lunar	6.1980	3.2380	0.015	0.38	0.16	-0.04
Kota-Kota	EH3	6.2210	3.1920	-0.043	0.41	0.12	-0.1
Pillistfer	EL6	6.2100	3.2500	0.021	0.4	0.17	-0.03
LaPaz Icefield 02205	Lunar (basalt)	5.6000	2.7000	-0.212	-0.21	-0.38	-0.26
Almahata Sitta	Ureilite-an	6.2200	3.2300	-0.004	0.41	0.15	-0.06
Northwest Africa 12532	Brachinite	5.5730	2.7130	-0.185	-0.24	-0.36	-0.24
Northwest Africa 8649	LL3.05	5.7660	3.5180	0.52	-0.05	0.44	0.47
Northwest Africa 7034	Martian (polymict breccia)	5.7900	3.5200	0.509	-0.02	0.44	0.46
Errachidia 004	Winonaite	6.0190	2.6660	-0.464	0.2	-0.41	-0.52
Northwest Africa 6867	LL3	5.5470	3.4590	0.575	-0.27	0.38	0.52
Ilafegh 009	EL7	5.3790	2.9060	0.109	-0.44	-0.17	0.06
Cumberland Falls	Aubrite	5.4370	3.3590	0.532	-0.38	0.28	0.48
Elephant Moraine 92063	EL6	5.4340	2.7960	-0.03	-0.38	-0.28	-0.08
Dhofar 1436	Lunar	6.2440	3.2860	0.039	0.43	0.21	-0.01
Almahata Sitta	Ureilite-an	6.2600	3.2500	-0.005	0.45	0.17	-0.06
South Oman	EH4/5	5.6330	2.6320	-0.297	-0.18	-0.44	-0.35
Watson 012	H7	5.5000	3.4400	0.58	-0.31	0.36	0.53
Northwest Africa 11729	Eucrite-an	5.5400	2.6800	-0.201	-0.27	-0.4	-0.25
Sahara 97096	EH3	5.4450	2.7660	-0.065	-0.37	-0.31	-0.12
Northwest Africa 7042	Martian (shergottite)	5.3260	3.1020	0.332	-0.49	0.03	0.28
Errachidia 004	Winonaite	5.8430	2.5880	-0.45	0.03	-0.49	-0.5
MacAlpine Hills 88104	Lunar (anorth)	5.5000	2.7000	-0.16	-0.31	-0.38	-0.21
Zakłodzie	Enst achon-ung	5.3500	2.9000	0.118	-0.46	-0.18	0.07
Northwest Africa 4298	OC3	5.5700	3.5100	0.614	-0.24	0.43	0.56
Northwest Africa 11729	Eucrite-an	6.3120	3.0620	-0.22	0.5	-0.01	-0.27
Khor Temiki	Aubrite	5.3600	2.8700	0.083	-0.45	-0.21	0.03
Adhi Kot	EH4	5.4200	2.7700	-0.048	-0.39	-0.31	-0.1

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