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:
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Oxygen isotope composition of CI and CM chondrites. Data for CMs and CIs from Clayton and Mayeda (1999); CVs and CKs from Greenwood et al. (2010); COs from Greenwood and Franchi (2004). TFL: terrestrial fractionation line, Y&R: slope 1 line (Young and Russell, 1998), CCAM: carbonaceous chondrite anhydrous mineral line (Clayton et al., 1977; Clayton and Mayeda, 1999).

References:

Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N. and Mayeda T. K. (1999) Oxygen isotope studies of carbonaceous chondrites. Geochim. Cosmochim. Acta 63, 2089-2017 (link)
Clayton R. N., Onuma N., Grossman L. and Mayeda T. K. (1977) Distribution of the pre-solar component in Allende and other carbonaceous chondrites. Earth Planet. Sci. Lett. 34, 209-224 (link)
Greenwood R. C. and Franchi I. A. (2004) Alteration and metamorphism of CO3 chondrites: Evidence from oxygen and carbon isotopes. Meteorit. Planet. Sci. 39, 1823-1838 (link)
Greenwood R.C., Franchi I. A., Kearsley A. T. and Alard O. (2010) The relationship between CK and CV chondrites. Geochim. Cosmochim. Acta 74, 1684-1705 (link)
Young E. D. and Russell S. S. (1998) Oxygen reservoirs in the early solar nebula inferred from an Allende CAI. Science 282, 452-455 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
5.1750	3.2070	0.4750	0.516
5.3260	3.2620	0.4500	0.492
5.3330	3.3790	0.5630	0.606
6.0720	3.6490	0.4430	0.492
6.4500	3.8590	0.4530	0.505	Δ¹⁷O off by 0.052

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Jiddat al Harasis 805	L(H)3	5.6370	3.4480	0.517	-0.03	-0.02	-0.01
Northwest Africa 8649	LL3.05	5.6590	3.5630	0.62	-0.01	0.09	0.1
Northwest Africa 3260	LL3	5.6500	3.5690	0.631	-0.02	0.1	0.11
Northwest Africa 8649	LL3.05	5.7660	3.5180	0.52	0.09	0.05	-0
Northwest Africa 4298	OC3	5.5700	3.5100	0.614	-0.1	0.04	0.09
Northwest Africa 6867	LL3	5.5470	3.4590	0.575	-0.12	-0.01	0.05
Northwest Africa 7034	Martian (polymict breccia)	5.7900	3.5200	0.509	0.12	0.05	-0.01
Northwest Africa 10922	Martian (polymict breccia)	5.7460	3.5880	0.6	0.07	0.12	0.08
Northwest Africa 6867	LL3	5.7640	3.6180	0.621	0.09	0.15	0.1
Watson 012	H7	5.5000	3.4400	0.58	-0.17	-0.03	0.06
Northwest Africa 6864	L3.15	5.6710	3.6490	0.7	-0	0.18	0.18
Cumberland Falls	Aubrite	5.4850	3.5270	0.675	-0.19	0.06	0.15
Northwest Africa 8276	L3.00	5.5110	3.5890	0.723	-0.16	0.12	0.2
Willaroy	H3.8-an	5.8700	3.4500	0.398	0.2	-0.02	-0.12
Jiddat al Harasis 819	H4-an	5.7700	3.6500	0.65	0.1	0.18	0.13
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	-0.16	-0.17	-0.09
Northwest Africa 13411	OC5-an	5.4640	3.5920	0.751	-0.21	0.12	0.23
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	-0.16	-0.18	-0.1
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	-0.15	-0.19	-0.12
Northwest Africa 8061	H3.10	5.5210	3.6760	0.805	-0.15	0.2	0.28
Cumberland Falls	Aubrite	5.4370	3.3590	0.532	-0.23	-0.11	0.01
Northwest Africa 8258	L3	5.4650	3.6350	0.793	-0.21	0.16	0.27
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	-0.2	-0.18	-0.07
Inman	L/LL3.4	5.4400	3.6500	0.821	-0.23	0.18	0.3
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	-0.12	-0.28	-0.21
Northwest Africa 7533	Martian (polymict breccia)	5.9200	3.6500	0.572	0.25	0.18	0.05
El Médano 301	Chondrite-ung	5.3800	3.5800	0.782	-0.29	0.11	0.26
Northwest Africa 4294	OC3	5.3800	3.3400	0.542	-0.29	-0.13	0.02
Saint-Sauveur	EH5	5.7250	3.1540	0.177	0.05	-0.32	-0.35
Burnwell	H4-an	5.9700	3.6100	0.506	0.3	0.14	-0.02
Northwest Africa 4549	LL3.1	5.6970	3.8000	0.838	0.03	0.33	0.32
Northwest Africa 10769	Chondrite-ung	5.9500	3.6500	0.556	0.28	0.18	0.03
Northwest Africa 8061	H3.10	5.6520	3.1390	0.2	-0.02	-0.33	-0.32
Northwest Africa 13004	L4	5.3200	3.5100	0.744	-0.35	0.04	0.22
Red Dry Lake 067	L3.4	5.4800	3.7700	0.92	-0.19	0.3	0.4
Dhofar 1015	EH4	5.7470	3.1160	0.128	0.08	-0.36	-0.39
Jiddat al Harasis 567	H3.6	5.8300	3.8000	0.768	0.16	0.33	0.25
St. Mark's	EH5	5.7990	3.1270	0.112	0.13	-0.34	-0.41
Northwest Africa 3157	OC3	5.3000	3.4800	0.724	-0.37	0.01	0.2
Northwest Africa 4864	Martian (shergottite)	5.3000	3.5000	0.744	-0.37	0.03	0.22
Northwest Africa 10922	Martian (polymict breccia)	5.9600	3.7140	0.615	0.29	0.24	0.09
Tieschitz	H/L3.6	5.5500	3.8300	0.944	-0.12	0.36	0.42
Ragland	LL3.4	5.2900	3.4900	0.739	-0.38	0.02	0.22
North West Forrest (E6)	EL6	5.8810	3.1490	0.091	0.21	-0.32	-0.43
Moorabie	L3.8-an	5.3200	3.6300	0.864	-0.35	0.16	0.34
Northwest Africa 4522	LL3	5.5500	3.8400	0.954	-0.12	0.37	0.43
Northwest Africa 12821	EL3	5.8460	3.1190	0.079	0.17	-0.35	-0.44
Northwest Africa 12821	EL3	6.0490	3.3590	0.214	0.38	-0.11	-0.31
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	-0.21	-0.34	-0.23
Jiddat al Harasis 567	H3.6	5.2700	3.4500	0.71	-0.4	-0.02	0.19
Northwest Africa 7611	Lunar	5.9310	3.1610	0.077	0.26	-0.31	-0.45
Sayh al Uhaymir 188	EL4	5.9900	3.2130	0.098	0.32	-0.26	-0.42
Manych	LL3.4	5.3700	3.7500	0.958	-0.3	0.28	0.44
Galim (b)	EH3/4-an	5.5290	3.0860	0.211	-0.14	-0.39	-0.31
Northwest Africa 6745	L3	5.2600	3.5400	0.805	-0.41	0.07	0.28
Northwest Africa 4531	OC3	5.2500	3.4700	0.74	-0.42	-0	0.22
Northwest Africa 4298	OC3	5.9600	3.7800	0.681	0.29	0.31	0.16
Atlanta	EL6	5.5640	3.0620	0.169	-0.11	-0.41	-0.35
Northwest Africa 10922	Martian (polymict breccia)	5.9920	3.7500	0.634	0.32	0.28	0.11
Saint-Sauveur	EH5	5.9300	3.1300	0.046	0.26	-0.34	-0.48
Vicência	LL3.2	5.3590	3.7680	0.981	-0.31	0.3	0.46
Indarch	EH4	6.0560	3.2750	0.126	0.38	-0.2	-0.4
Northwest Africa 8061	H3.10	5.6320	3.0400	0.111	-0.04	-0.43	-0.41
Northwest Africa 4294	OC3	5.3100	3.2300	0.469	-0.36	-0.24	-0.05
Northwest Africa 10786	LL3	5.2800	3.6600	0.914	-0.39	0.19	0.39
Northwest Africa 12821	EL3	6.0230	3.2120	0.08	0.35	-0.26	-0.44
Northwest Africa 7034	Martian (polymict breccia)	6.0000	3.7600	0.64	0.33	0.29	0.12
Northwest Africa 6082	LL3	5.9100	3.8400	0.767	0.24	0.37	0.24
Daniel's Kuil	EL6	5.7600	3.0400	0.045	0.09	-0.43	-0.48
Northwest Africa 3136	Lunar (basalt)	5.8300	3.0600	0.028	0.16	-0.41	-0.49
Northwest Africa 12997	Lunar (troct)	5.8800	3.0745	0.017	0.21	-0.4	-0.51
Northwest Africa 960	OC3	6.0300	3.7400	0.604	0.36	0.27	0.08
Northwest Africa 8773	LL3	5.3160	3.7450	0.981	-0.36	0.27	0.46
Hvittis	EL6	5.6800	3.0200	0.066	0.01	-0.45	-0.46
Moorabie	L3.8-an	5.3500	3.7900	1.008	-0.32	0.32	0.49
Northwest Africa 8124	LL3	5.2420	3.3260	0.6	-0.43	-0.15	0.08
Northwest Africa 13857	Achondrite-ung	5.5900	3.9170	1.01	-0.08	0.45	0.49
Ghadduwah 001	Lunar (anorth)	5.8100	3.0380	0.017	0.14	-0.43	-0.51
Abee	EH4	6.0800	3.2700	0.108	0.41	-0.2	-0.41
Northwest Africa 6960	OC3	5.2360	3.3300	0.607	-0.44	-0.14	0.09
Almahata Sitta	Ureilite-an	6.0500	3.2100	0.064	0.38	-0.26	-0.46
Yamato 981031	Lunar (anorth)	5.6400	3.0100	0.077	-0.03	-0.46	-0.44
Northwest Africa 10774	L3	5.3900	3.8400	1.037	-0.28	0.37	0.52
Northwest Africa 12821	EL3	6.0810	3.2540	0.092	0.41	-0.22	-0.43
Almahata Sitta	Ureilite-an	5.8200	3.0300	0.004	0.15	-0.44	-0.52
Ghadduwah 001	Lunar (anorth)	5.8520	3.0420	-0.001	0.18	-0.43	-0.52
Northwest Africa 12266	L3	5.2060	3.4460	0.739	-0.47	-0.03	0.22
Northwest Africa 13531	Lunar (feldsp. breccia)	5.9330	3.0830	-0.002	0.26	-0.39	-0.52
Northwest Africa 3136	Lunar (basalt)	5.9600	3.1000	0.001	0.29	-0.37	-0.52
Northwest Africa 8785	EL3	6.0420	3.1800	0.038	0.37	-0.29	-0.48
Northwest Africa 12821	EL3	6.0680	3.2160	0.061	0.4	-0.26	-0.46
Jajh deh Kot Lalu	EL6	5.8860	3.0510	-0.01	0.21	-0.42	-0.53
Northwest Africa 13304	Aubrite	5.7420	3.0040	0.018	0.07	-0.47	-0.5
Northwest Africa 6082	LL3	5.9900	3.8200	0.705	0.32	0.35	0.18
Bishopville	Aubrite	5.6960	2.9970	0.035	0.02	-0.47	-0.49
Abee	EH4	5.5200	3.0200	0.15	-0.15	-0.45	-0.37
Northwest Africa 11071	EH-melt rock	5.9960	3.1200	0.002	0.32	-0.35	-0.52
Northwest Africa 12821	EL3	5.8920	3.0450	-0.019	0.22	-0.43	-0.54
Northwest Africa 960	OC3	6.0400	3.7800	0.639	0.37	0.31	0.12
Northwest Africa 2211	L	5.7180	3.9520	0.979	0.05	0.48	0.46
Northwest Africa 14340	Lunar (feldsp. breccia)	5.7920	3.0030	-0.009	0.12	-0.47	-0.53
Larned	Aubrite-an	5.5920	2.9940	0.086	-0.08	-0.48	-0.44
Northwest Africa 11962	Lunar	6.0300	3.1400	0.004	0.36	-0.33	-0.52
Northwest Africa 6172	Achondrite-ung	5.5400	3.0000	0.119	-0.13	-0.47	-0.4
Ufana	EL6	5.5400	3.0000	0.119	-0.13	-0.47	-0.4
Shallowater	Aubrite	5.7910	2.9910	-0.02	0.12	-0.48	-0.54
Northwest Africa 7809	EH-melt rock	5.7560	2.9830	-0.01	0.08	-0.49	-0.53
Cynthiana	L/LL4	5.4400	3.9100	1.081	-0.23	0.44	0.56
Daniel's Kuil	EL6	5.7400	2.9800	-0.005	0.07	-0.49	-0.53
Northwest Africa 8124	LL3	5.1900	3.3480	0.649	-0.48	-0.12	0.13
Northwest Africa 8785	EL3	5.8200	2.9960	-0.03	0.15	-0.48	-0.55
Northwest Africa 4642	Enst achon	5.6140	2.9750	0.056	-0.06	-0.5	-0.47

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