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:
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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
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
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
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
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
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
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
Northwest Africa 10922	Martian (polymict breccia)	5.9920	3.7500	0.634	0.32	0.28	0.11
Vicência	LL3.2	5.3590	3.7680	0.981	-0.31	0.3	0.46
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
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
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
Ghadduwah 001	Lunar (anorth)	5.8100	3.0380	0.017	0.14	-0.43	-0.51
Northwest Africa 6960	OC3	5.2360	3.3300	0.607	-0.44	-0.14	0.09
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
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
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
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 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
Cynthiana	L/LL4	5.4400	3.9100	1.081	-0.23	0.44	0.56
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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