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
5.0800	3.1300	Not given	0.488

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 2353	Achondrite-ung	5.1000	3.1600	0.508	0.02	0.03	0.02
Northwest Africa 4486	OC3	5.1100	3.1500	0.493	0.03	0.02	0
Ramlat as Sahmah 430	H3	5.1230	3.1700	0.506	0.04	0.04	0.02
Northwest Africa 7835	Achondrite-ung	5.0420	3.1900	0.568	-0.04	0.06	0.08
Northwest Africa 2635	Achondrite-ung	5.0300	3.2300	0.614	-0.05	0.1	0.13
Northwest Africa 7042	Martian (shergottite)	5.0790	3.0160	0.375	-0	-0.11	-0.11
Northwest Africa 7135	Chondrite-ung	5.1750	3.2070	0.516	0.09	0.08	0.03
Northwest Africa 4864	Martian (shergottite)	5.1000	3.0000	0.348	0.02	-0.13	-0.14
Tamdakht	H5	5.0100	3.2600	0.655	-0.07	0.13	0.17
Northwest Africa 10659	Martian (nakhlite)	5.1390	2.9900	0.318	0.06	-0.14	-0.17
Northwest Africa 8400	H7	4.9470	3.0560	0.484	-0.13	-0.07	-0
Northwest Africa 13411	OC5-an	5.2400	3.1020	0.377	0.16	-0.03	-0.11
Northwest Africa 7755	Martian (shergottite)	5.1880	2.9880	0.29	0.11	-0.14	-0.2
Jiddat al Harasis 479	Martian (shergottite)	5.0700	2.9510	0.315	-0.01	-0.18	-0.17
Northwest Africa 8649	LL3.05	5.0220	3.3000	0.689	-0.06	0.17	0.2
Northwest Africa 12542	Martian (nakhlite)	5.0960	2.9500	0.3	0.02	-0.18	-0.19
Northwest Africa 2899	H-melt rock	4.8980	3.0880	0.541	-0.18	-0.04	0.05
Northwest Africa 11044	Martian (shergottite)	5.0330	2.9480	0.331	-0.05	-0.18	-0.16
Ramlat Fasad 057	Martian (shergottite)	5.2570	3.0310	0.297	0.18	-0.1	-0.19
Northwest Africa 12542	Martian (nakhlite)	5.0760	2.9270	0.287	-0	-0.2	-0.2
Willaroy	H3.8-an	5.0300	2.9300	0.314	-0.05	-0.2	-0.17
Northwest Africa 8258	L3	5.0980	3.3390	0.688	0.02	0.21	0.2
Dhofar 622	H4-an	5.1500	2.9200	0.242	0.07	-0.21	-0.25
Northwest Africa 4864	Martian (shergottite)	5.3000	3.1000	0.344	0.22	-0.03	-0.14
Northwest Africa 12241	Martian (shergottite)	5.0920	2.9070	0.259	0.01	-0.22	-0.23
Northwest Africa 2041	OC3	4.8750	3.0300	0.495	-0.21	-0.1	0.01
Northwest Africa 4226	H7	4.9500	3.3300	0.756	-0.13	0.2	0.27
Northwest Africa 8124	LL3	5.1900	3.3480	0.649	0.11	0.22	0.16
Northwest Africa 7042	Martian (shergottite)	5.3260	3.1020	0.332	0.25	-0.03	-0.16
Northwest Africa 4294	OC3	5.3100	3.2300	0.469	0.23	0.1	-0.02
Northwest Africa 6960	OC3	5.2360	3.3300	0.607	0.16	0.2	0.12
Northwest Africa 8124	LL3	5.2420	3.3260	0.6	0.16	0.2	0.11
Dar al Gani 489	Martian (shergottite)	4.9800	2.8950	0.305	-0.1	-0.24	-0.18
Northwest Africa 8679	Martian (shergottite)	4.9740	2.8960	0.31	-0.11	-0.23	-0.18
Northwest Africa 12908	Martian (shergottite)	4.9670	2.8960	0.313	-0.11	-0.23	-0.18
Northwest Africa 2041	OC3	4.8500	3.0000	0.478	-0.23	-0.13	-0.01
Northwest Africa 8686	Martian (shergottite)	4.9840	2.8790	0.287	-0.1	-0.25	-0.2
Northwest Africa 4864	Martian (shergottite)	5.1000	3.4000	0.748	0.02	0.27	0.26
Northwest Africa 11288	Martian (shergottite)	4.9320	2.9020	0.337	-0.15	-0.23	-0.15
Tissint	Martian (shergottite)	4.9430	2.8920	0.322	-0.14	-0.24	-0.17
Northwest Africa 7135	Chondrite-ung	5.3260	3.2620	0.492	0.25	0.13	0
Northwest Africa 3157	OC3	4.8500	3.2900	0.768	-0.23	0.16	0.28
Northwest Africa 12266	L3	4.8420	3.2830	0.765	-0.24	0.15	0.28
Northwest Africa 10153	Martian (nakhlite)	4.9630	2.8700	0.289	-0.12	-0.26	-0.2
Northwest Africa 6744	L3	5.0500	3.4300	0.804	-0.03	0.3	0.32
Dar al Gani 1037	Martian (shergottite)	5.2900	2.9100	0.159	0.21	-0.22	-0.33
Northwest Africa 8649	LL3.05	4.8960	2.8750	0.329	-0.18	-0.26	-0.16
Northwest Africa 7755	Martian (shergottite)	4.8860	2.8820	0.341	-0.19	-0.25	-0.15
Northwest Africa 8679	Martian (shergottite)	4.9340	2.8450	0.279	-0.15	-0.29	-0.21
Northwest Africa 11044	Martian (shergottite)	4.8860	2.8750	0.334	-0.19	-0.26	-0.15
Northwest Africa 8649	LL3.05	4.7790	3.2490	0.764	-0.3	0.12	0.28
Dar al Gani 670	Martian (shergottite)	4.9500	2.8300	0.256	-0.13	-0.3	-0.23
Northwest Africa 4222	Martian (shergottite)	4.9100	2.8500	0.297	-0.17	-0.28	-0.19
Northwest Africa 10720	Martian (nakhlite)	4.9030	2.8540	0.304	-0.18	-0.28	-0.18
Little Harquahala Mountains	H-melt rock	4.7500	3.1580	0.688	-0.33	0.03	0.2
Larkman Nunatak 06319	Martian (shergottite)	4.9200	2.8300	0.272	-0.16	-0.3	-0.22
Northwest Africa 12266	L3	5.2060	3.4460	0.739	0.13	0.32	0.25
Northwest Africa 8400	H7	4.7630	2.9790	0.502	-0.32	-0.15	0.01
Hallingeberg	L3.4	4.7900	3.3300	0.839	-0.29	0.2	0.35
Northwest Africa 7135	Chondrite-ung	5.3330	3.3790	0.606	0.25	0.25	0.12
Northwest Africa 8709	L3-melt breccia	5.0330	3.4820	0.865	-0.05	0.35	0.38
Cavezzo	L5-an	4.7400	3.2500	0.785	-0.34	0.12	0.3
Larkman Nunatak 06319	Martian (shergottite)	4.8500	2.8500	0.328	-0.23	-0.28	-0.16
Northwest Africa 7944	Martian (shergottite)	4.8920	2.8190	0.275	-0.19	-0.31	-0.21
Northwest Africa 4294	OC3	5.3800	3.3400	0.542	0.3	0.21	0.05
Tissint	Martian (shergottite)	4.8440	2.8490	0.33	-0.24	-0.28	-0.16
Dhofar 1559	H6	4.7170	3.0520	0.599	-0.36	-0.08	0.11
Northwest Africa 480	Martian (shergottite)	4.7800	2.9100	0.424	-0.3	-0.22	-0.06
Jiddat al Harasis 567	H3.6	5.2700	3.4500	0.71	0.19	0.32	0.22
Northwest Africa 8257	L3.15	4.7230	3.2460	0.79	-0.36	0.12	0.3
Northwest Africa 11044	Martian (shergottite)	4.8260	2.8500	0.34	-0.25	-0.28	-0.15
Northwest Africa 5885	Aubrite	5.3350	2.8490	0.075	0.26	-0.28	-0.41
Northwest Africa 4531	OC3	5.2500	3.4700	0.74	0.17	0.34	0.25
Northwest Africa 12241	Martian (shergottite)	4.8750	2.8080	0.273	-0.21	-0.32	-0.22
Northwest Africa 12542	Martian (nakhlite)	5.4630	3.1330	0.292	0.38	0	-0.2
Northwest Africa 7257	Martian (shergottite)	4.8200	2.8300	0.324	-0.26	-0.3	-0.16
Northwest Africa 11115	Martian (shergottite)	4.8210	2.8290	0.322	-0.26	-0.3	-0.17
Northwest Africa 5548	Achondrite-ung	5.0800	2.7200	0.078	0	-0.41	-0.41
Forest City	H5	4.6730	3.1830	0.753	-0.41	0.05	0.26
Northwest Africa 3157	OC3	5.3000	3.4800	0.724	0.22	0.35	0.24
Northwest Africa 5400	Achondrite-ung	5.2230	2.7410	0.025	0.14	-0.39	-0.46
Ragland	LL3.4	5.2900	3.4900	0.739	0.21	0.36	0.25
Mezö-Madaras	L3.7	4.8100	3.4500	0.949	-0.27	0.32	0.46
Northwest Africa 8649	LL3.05	4.6690	3.2170	0.789	-0.41	0.09	0.3
Yamato 74191	L3.7	5.1100	3.5500	0.893	0.03	0.42	0.4
Northwest Africa 8124	LL3	5.4700	3.2920	0.448	0.39	0.16	-0.04
Northwest Africa 7904	Brachinite	5.3480	2.7970	0.016	0.27	-0.33	-0.47
Northwest Africa 4864	Martian (shergottite)	5.3000	3.5000	0.744	0.22	0.37	0.26
Northwest Africa 10720	Martian (nakhlite)	4.8020	2.8000	0.303	-0.28	-0.33	-0.19
Katol	L6	4.9610	3.5490	0.969	-0.12	0.42	0.48
Northwest Africa 10808	Martian (shergottite)	4.7790	2.8120	0.327	-0.3	-0.32	-0.16
Northwest Africa 10808	Martian (shergottite)	4.7800	2.8100	0.324	-0.3	-0.32	-0.16
Northwest Africa 7257	Martian (shergottite)	4.7400	2.8500	0.385	-0.34	-0.28	-0.1
Northwest Africa 11115	Martian (shergottite)	4.7700	2.8170	0.337	-0.31	-0.31	-0.15
Northwest Africa 6172	Achondrite-ung	5.3500	2.7800	-0.002	0.27	-0.35	-0.49
Northwest Africa 7904	Brachinite	5.1660	2.6940	0.008	0.09	-0.44	-0.48
Northwest Africa 2986	Martian (shergottite)	4.7800	2.8000	0.314	-0.3	-0.33	-0.17
Northwest Africa 5548	Achondrite-ung	5.0000	2.6900	0.09	-0.08	-0.44	-0.4
Northwest Africa 6745	L3	5.2600	3.5400	0.805	0.18	0.41	0.32
Northwest Africa 5400	Achondrite-ung	5.0610	2.6810	0.049	-0.02	-0.45	-0.44
Northwest Africa 6424	Achondrite-ung	5.4600	2.8900	0.051	0.38	-0.24	-0.44
Northwest Africa 13004	L4	5.3200	3.5100	0.744	0.24	0.38	0.26
Bjurböle	L/LL4	4.9000	3.5500	1.002	-0.18	0.42	0.51
Ergheo	L5	5.0000	3.5800	0.98	-0.08	0.45	0.49
Northwest Africa 4486	OC3	5.5100	3.2900	0.425	0.43	0.16	-0.06
Elephant Moraine 87521	Lunar (basalt)	5.3900	2.7900	-0.013	0.31	-0.34	-0.5
Northwest Africa 8173	Enst achon	5.2650	2.7080	-0.03	0.19	-0.42	-0.52
Northwest Africa 2353	Achondrite-ung	5.5100	3.3000	0.435	0.43	0.17	-0.05
Santa Filomena	H5-6	4.6180	3.1610	0.76	-0.46	0.03	0.27
Northwest Africa 13411	OC5-an	5.5200	3.2770	0.407	0.44	0.15	-0.08
Northwest Africa 3358	H3.10	4.6700	2.9100	0.482	-0.41	-0.22	-0.01
Abar al' Uj 012	Lunar	5.4600	2.8600	0.021	0.38	-0.27	-0.47
Julesburg	L3.6	4.9800	3.5900	1	-0.1	0.46	0.51
Northwest Africa 6077	Achondrite-ung	5.1800	2.6670	-0.027	0.1	-0.46	-0.52
Chug Chug 019	H4-an	4.6050	3.0830	0.688	-0.48	-0.05	0.2
Northwest Africa 6172	Achondrite-ung	5.5400	3.0000	0.119	0.46	-0.13	-0.37
Northwest Africa 12412	Martian (shergottite)	5.5540	3.1960	0.308	0.47	0.07	-0.18
Clovis (no. 1)	H3.6	4.6000	3.1600	0.768	-0.48	0.03	0.28
Northwest Africa 4537	Aubrite	5.0210	2.6500	0.039	-0.06	-0.48	-0.45
Northwest Africa 2828	EL-melt rock	5.5000	2.8900	0.03	0.42	-0.24	-0.46
Northwest Africa 8059	LL3.05	5.2770	2.6880	-0.056	0.2	-0.44	-0.54
Sayh al Uhaymir 150	Martian (shergottite)	4.7400	2.7800	0.315	-0.34	-0.35	-0.17
Saratov	L4	4.7400	3.4800	1.015	-0.34	0.35	0.53
Northwest Africa 7258	Martian (shergottite)	4.7160	2.8040	0.352	-0.36	-0.33	-0.14
Northwest Africa 7556	L4-6	5.0430	3.6180	0.996	-0.04	0.49	0.51
Northwest Africa 13179	Martian	4.7190	2.7990	0.345	-0.36	-0.33	-0.14
Moorabie	L3.8-an	5.1100	3.6200	0.963	0.03	0.49	0.47
Chug Chug 019	H4-an	4.5890	3.1000	0.714	-0.49	-0.03	0.23
Northwest Africa 12386	L5	4.8250	3.5520	1.043	-0.26	0.42	0.55
Bremervörde	H/L3.9	4.7100	3.4600	1.011	-0.37	0.33	0.52
Northwest Africa 10954	L4	4.6630	3.3990	0.974	-0.42	0.27	0.49
Northwest Africa 12908	Martian (shergottite)	4.7280	2.7800	0.321	-0.35	-0.35	-0.17
Northwest Africa 6077	Achondrite-ung	5.5360	2.9320	0.053	0.46	-0.2	-0.44
Northwest Africa 4741	Achondrite-ung	4.9900	2.6400	0.045	-0.09	-0.49	-0.44

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