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
5.7070	2.8800	-0.1330	-0.088
5.8490	2.9220	-0.1660	-0.119
5.8200	2.9960	-0.0770	-0.03
6.0420	3.1800	-0.0100	0.038

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 8785	EL3	5.8200	2.9960	-0.03	-0.03	0	0.02
Ghadduwah 001	Lunar (anorth)	5.8520	3.0420	-0.001	-0	0.05	0.05
Almahata Sitta	Ureilite-an	5.8200	3.0300	0.004	-0.03	0.04	0.05
Ghadduwah 001	Lunar (anorth)	5.8100	3.0380	0.017	-0.04	0.04	0.07
Northwest Africa 12821	EL3	5.8920	3.0450	-0.019	0.04	0.05	0.03
Northwest Africa 14340	Lunar (feldsp. breccia)	5.7920	3.0030	-0.009	-0.06	0.01	0.04
Shallowater	Aubrite	5.7910	2.9910	-0.02	-0.06	-0	0.03
Jajh deh Kot Lalu	EL6	5.8860	3.0510	-0.01	0.03	0.06	0.04
Northwest Africa 3136	Lunar (basalt)	5.8300	3.0600	0.028	-0.02	0.07	0.08
Northwest Africa 8785	EL3	5.8490	2.9220	-0.119	-0.01	-0.07	-0.07
Northwest Africa 12997	Lunar (troct)	5.8800	3.0745	0.017	0.03	0.08	0.07
Northwest Africa 7809	EH-melt rock	5.7560	2.9830	-0.01	-0.1	-0.01	0.04
Daniel's Kuil	EL6	5.7600	3.0400	0.045	-0.09	0.05	0.09
Northwest Africa 13304	Aubrite	5.7420	3.0040	0.018	-0.11	0.01	0.07
Daniel's Kuil	EL6	5.7400	2.9800	-0.005	-0.11	-0.01	0.05
Northwest Africa 13531	Lunar (feldsp. breccia)	5.9330	3.0830	-0.002	0.08	0.09	0.05
Northwest Africa 12821	EL3	5.8460	3.1190	0.079	-0.01	0.12	0.13
St. Mark's	EH5	5.7990	3.1270	0.112	-0.06	0.13	0.16
Northwest Africa 3136	Lunar (basalt)	5.9600	3.1000	0.001	0.11	0.11	0.05
Saint-Sauveur	EH5	5.9300	3.1300	0.046	0.08	0.14	0.1
North West Forrest (E6)	EL6	5.8810	3.1490	0.091	0.03	0.15	0.14
Northwest Africa 6572	Achondrite-ung	5.7010	2.9560	-0.009	-0.15	-0.04	0.04
Bishopville	Aubrite	5.6960	2.9970	0.035	-0.16	0	0.08
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0400	-0.085	0.16	0.05	-0.04
Dhofar 1015	EH4	5.7470	3.1160	0.128	-0.11	0.12	0.18
Graves Nunataks 06128	Achondrite-ung	6.0100	3.0500	-0.075	0.16	0.06	-0.03
Hvittis	EL6	5.6800	3.0200	0.066	-0.17	0.03	0.12
Northwest Africa 7611	Lunar	5.9310	3.1610	0.077	0.08	0.17	0.13
Northwest Africa 8785	EL3	5.7070	2.8800	-0.088	-0.15	-0.11	-0.04
Blithfield	EL6	5.6750	2.9430	-0.008	-0.18	-0.05	0.04
Northwest Africa 11071	EH-melt rock	5.9960	3.1200	0.002	0.14	0.13	0.05
Hvittis	EL6	6.0270	3.0820	-0.052	0.17	0.09	-0
Catalina 400	EH5	6.0520	2.9820	-0.165	0.2	-0.01	-0.12
Kaidun	CR2	5.7500	2.8200	-0.17	-0.1	-0.17	-0.12
Saint-Sauveur	EH5	5.7250	3.1540	0.177	-0.13	0.16	0.23
Northwest Africa 7493	Lunar (feldsp. breccia)	5.6460	2.9630	0.027	-0.21	-0.03	0.08
Pillistfer	EL6	6.0390	3.0990	-0.041	0.18	0.1	0.01
Yamato 981031	Lunar (anorth)	5.6400	3.0100	0.077	-0.21	0.02	0.13
Northwest Africa 8061	H3.10	5.6320	3.0400	0.111	-0.22	0.05	0.16
Atlanta	EL6	5.6300	2.9600	0.032	-0.22	-0.03	0.08
Northwest Africa 11962	Lunar	6.0300	3.1400	0.004	0.18	0.15	0.05
Yamato 983885	Lunar (anorth)	5.6500	2.8900	-0.048	-0.2	-0.1	0
Northwest Africa 032	Lunar (basalt)	5.6300	2.9200	-0.008	-0.22	-0.07	0.04
Mount DeWitt 12007	Lunar	6.0500	3.1300	-0.016	0.2	0.14	0.03
Northwest Africa 4642	Enst achon	5.6140	2.9750	0.056	-0.24	-0.02	0.11
Graves Nunataks 06128	Achondrite-ung	5.6300	2.8900	-0.038	-0.22	-0.1	0.01
Northwest Africa 8061	H3.10	5.6520	3.1390	0.2	-0.2	0.14	0.25
Northwest Africa 4375	Winonaite	5.8800	2.7400	-0.318	0.03	-0.25	-0.27
Northwest Africa 13304	Aubrite	5.6080	2.9240	0.008	-0.25	-0.07	0.06
Northwest Africa 7388	Brachinite	5.6350	2.8620	-0.068	-0.22	-0.13	-0.02
Sayh al Uhaymir 188	EL4	5.9900	3.2130	0.098	0.14	0.22	0.15
Bustee	Aubrite	5.6110	2.9070	-0.011	-0.24	-0.09	0.04
Northwest Africa 6572	Achondrite-ung	5.6190	2.8810	-0.041	-0.24	-0.11	0.01
Larned	Aubrite-an	5.5920	2.9940	0.086	-0.26	-0	0.14
Northwest Africa 8785	EL3	6.0420	3.1800	0.038	0.19	0.19	0.09
Shallowater	Aubrite	5.5900	2.9700	0.063	-0.26	-0.02	0.11
Northwest Africa 3333	Lunar	5.5900	2.9400	0.033	-0.26	-0.05	0.08
Northwest Africa 12821	EL3	6.0230	3.2120	0.08	0.17	0.22	0.13
Qingzhen	EH3	6.0800	3.1600	-0.002	0.23	0.17	0.05
Northwest Africa 6065	Achondrite-ung	5.5980	2.8730	-0.038	-0.26	-0.12	0.01
Pillistfer	EL6	5.5800	2.9200	0.018	-0.27	-0.07	0.07
Almahata Sitta	Ureilite-an	6.0500	3.2100	0.064	0.2	0.22	0.11
Northwest Africa 12821	EL3	6.0910	3.1680	0.001	0.24	0.17	0.05
Grein 002	EL4/5	5.5740	2.9060	0.008	-0.28	-0.09	0.06
Khairpur	EL6	6.0890	3.1730	0.007	0.23	0.18	0.06
Northwest Africa 5885	Aubrite	5.5850	2.8750	-0.029	-0.27	-0.12	0.02
Atlanta	EL6	5.5640	3.0620	0.169	-0.29	0.07	0.22
Northwest Africa 12821	EL3	6.0680	3.2160	0.061	0.21	0.22	0.11
Northwest Africa 2828	EL-melt rock	5.5600	2.9000	0.009	-0.29	-0.09	0.06
Northwest Africa 6172	Achondrite-ung	5.5400	3.0000	0.119	-0.31	0.01	0.17
Ufana	EL6	5.5400	3.0000	0.119	-0.31	0.01	0.17
Khairpur	EL6	5.5400	2.9800	0.099	-0.31	-0.01	0.15
Mayo Belwa	Aubrite	5.5470	2.9230	0.039	-0.31	-0.07	0.09
Northwest Africa 6077	Achondrite-ung	5.5360	2.9320	0.053	-0.32	-0.06	0.1
Northwest Africa 12593	Lunar (frag. breccia)	6.1060	3.2030	0.028	0.25	0.21	0.08
Aridal 010	Brachinite	6.1700	3.1000	-0.108	0.32	0.11	-0.06
Lewis Cliff 87119	EL6	5.5260	2.9310	0.057	-0.33	-0.06	0.11
Abee	EH4	5.5200	3.0200	0.15	-0.33	0.03	0.2
Galim (b)	EH3/4-an	5.5290	3.0860	0.211	-0.33	0.09	0.26
Northwest Africa 6065	Achondrite-ung	5.5580	2.8300	-0.06	-0.3	-0.16	-0.01
Northwest Africa 12821	EL3	6.0810	3.2540	0.092	0.23	0.26	0.14
Indarch	EH4	6.0560	3.2750	0.126	0.2	0.28	0.18
Khor Temiki	Aubrite	5.5180	2.9010	0.032	-0.34	-0.09	0.08
Abee	EH4	6.0800	3.2700	0.108	0.23	0.28	0.16
Ghadduwah 001	Lunar (anorth)	6.1520	3.1980	-0.001	0.3	0.2	0.05
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	-0.3	0.2	0.36
Ilafegh 009	EL7	5.5100	2.8800	0.015	-0.34	-0.11	0.06
Northwest Africa 13304	Aubrite	5.5110	2.8680	0.002	-0.34	-0.13	0.05
Errachidia 004	Winonaite	6.0190	2.6660	-0.464	0.16	-0.33	-0.41
Northwest Africa 2828	EL-melt rock	5.5000	2.8900	0.03	-0.35	-0.1	0.08
Qingzhen	EH3	5.5200	2.8260	-0.044	-0.33	-0.17	0.01
Allan Hills A81021	EL6	5.4970	2.8450	-0.013	-0.36	-0.15	0.04
LaPaz Icefield 02205	Lunar (basalt)	5.6000	2.7000	-0.212	-0.25	-0.29	-0.16
Northwest Africa 12592	Lunar (frag. breccia)	6.1740	3.2170	0.007	0.32	0.22	0.06
Indarch	EH4	5.4600	2.9600	0.121	-0.39	-0.03	0.17
Northwest Africa 12532	Brachinite	5.5730	2.7130	-0.185	-0.28	-0.28	-0.14
Almahata Sitta	Ureilite-an	6.1700	3.2400	0.032	0.32	0.25	0.08
Errachidia 004	Winonaite	5.8430	2.5880	-0.45	-0.01	-0.41	-0.4
Aubres	Aubrite	5.4660	2.8710	0.029	-0.39	-0.12	0.08
Northwest Africa 6424	Achondrite-ung	5.4600	2.8900	0.051	-0.39	-0.1	0.1
Mayo Belwa	Aubrite	5.4800	2.8300	-0.02	-0.37	-0.16	0.03
Yilmia	EL6	5.4720	2.8470	0.002	-0.38	-0.15	0.05
Northwest Africa 12821	EL3	6.0490	3.3590	0.214	0.19	0.36	0.26
Pesyanoe	Aubrite	5.4590	2.8740	0.035	-0.4	-0.12	0.09
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	-0.39	0.14	0.34
Kota-Kota	EH3	6.2210	3.1920	-0.043	0.37	0.2	0.01
Abar al' Uj 012	Lunar	5.4600	2.8600	0.021	-0.39	-0.13	0.07
Errachidia 004	Winonaite	5.8810	2.5770	-0.481	0.03	-0.42	-0.43
Galb Inal	Lunar	6.1980	3.2380	0.015	0.34	0.24	0.06
South Oman	EH4/5	5.6330	2.6320	-0.297	-0.22	-0.36	-0.25
Ramlat Fasad 532	Lunar (gabbro)	6.2050	3.2490	0.022	0.35	0.25	0.07
Almahata Sitta	Ureilite-an	6.2200	3.2300	-0.004	0.37	0.24	0.05
Pillistfer	EL6	6.2100	3.2500	0.021	0.36	0.26	0.07
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	-0.33	0.28	0.46
Northwest Africa 11729	Eucrite-an	5.5400	2.6800	-0.201	-0.31	-0.31	-0.15
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	-0.34	0.3	0.47
Willaroy	H3.8-an	5.8700	3.4500	0.398	0.02	0.46	0.45
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	-0.34	0.31	0.48
MacAlpine Hills 88104	Lunar (anorth)	5.5000	2.7000	-0.16	-0.35	-0.29	-0.11
Northwest Africa 11729	Eucrite-an	6.3120	3.0620	-0.22	0.46	0.07	-0.17
Elephant Moraine 92063	EL6	5.4340	2.7960	-0.03	-0.42	-0.2	0.02
Silistra	Achondrite-ung	5.5500	2.6400	-0.246	-0.3	-0.35	-0.2
Sahara 97096	EH3	5.4450	2.7660	-0.065	-0.41	-0.23	-0.02
Dhofar 1441	Achondrite-ung	5.5080	2.6750	-0.189	-0.35	-0.32	-0.14
Almahata Sitta	Ureilite-an	6.2600	3.2500	-0.005	0.41	0.26	0.04
Ilafegh 009	EL7	5.3790	2.9060	0.109	-0.48	-0.09	0.16
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	-0.38	0.3	0.5
Dhofar 1436	Lunar	6.2440	3.2860	0.039	0.39	0.29	0.09
Adhi Kot	EH4	5.4200	2.7700	-0.048	-0.43	-0.22	0

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