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
3.7100	2.8100	0.8600	0.881

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Jilin	H5	3.8310	2.7430	0.751	0.12	-0.07	-0.13
Ochansk	H4	3.8500	2.8200	0.818	0.14	0.01	-0.06
Northwest Africa 8037	H3	3.8000	2.7000	0.724	0.09	-0.11	-0.16
Cape Girardeau	H6	3.7900	2.6900	0.719	0.08	-0.12	-0.16
Leighton	H5	3.8700	2.8800	0.868	0.16	0.07	-0.01
Xingyang	H6	3.8900	2.8300	0.807	0.18	0.02	-0.07
Mount Browne	H6	3.8800	2.7100	0.692	0.17	-0.1	-0.19
Charsonville	H6	3.8300	2.6400	0.648	0.12	-0.17	-0.23
Burnwell	H4-an	3.9200	2.7900	0.752	0.21	-0.02	-0.13
Towada	H6	3.8500	2.6400	0.638	0.14	-0.17	-0.24
Ambapur Nagla	H5	3.9400	2.8000	0.751	0.23	-0.01	-0.13
Northwest Africa 10954	L4	3.4850	2.8680	1.056	-0.23	0.06	0.18
Rose City	H5	3.8790	2.6420	0.625	0.17	-0.17	-0.26
Lost City	H5	3.9660	2.8050	0.743	0.26	-0	-0.14
Sharps	H3.4	3.9500	2.7000	0.646	0.24	-0.11	-0.23
Allegan	H5	3.9600	2.6900	0.631	0.25	-0.12	-0.25
Križevci	H6	3.9850	2.7550	0.683	0.28	-0.06	-0.2
Brownfield (1937)	H3.7	3.5300	2.5900	0.754	-0.18	-0.22	-0.13
Northwest Africa 8123	H(L)3.1	3.4780	2.6440	0.835	-0.23	-0.17	-0.05
Forest Vale	H4	4.0040	2.7780	0.696	0.29	-0.03	-0.18
Prairie Dog Creek	H3.7	4.0200	2.7700	0.68	0.31	-0.04	-0.2
Allegan	H5	4.0320	2.7700	0.673	0.32	-0.04	-0.21
Quenggouk	H4	4.0310	2.8790	0.783	0.32	0.07	-0.1
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	0.12	-0.31	-0.37
Dar al Gani 896	H-imp melt	3.5010	2.5470	0.726	-0.21	-0.26	-0.15
Richardton	H5	4.0700	2.7600	0.644	0.36	-0.05	-0.24
Queen's Mercy	H6	4.0800	2.8400	0.718	0.37	0.03	-0.16
Portales Valley	H6	4.0880	2.8480	0.722	0.38	0.04	-0.16
Northwest Africa 8037	H3	4.0970	2.8730	0.743	0.39	0.06	-0.14
Ambapur Nagla	H5	4.1030	2.8630	0.729	0.39	0.05	-0.15
Northwest Africa 10954	L4	4.0090	3.0710	0.986	0.3	0.26	0.11
Guareña	H6	4.1000	2.8900	0.758	0.39	0.08	-0.12
Pantar	H5	4.0900	2.6900	0.563	0.38	-0.12	-0.32
Pantar	H5	4.1060	2.8560	0.721	0.4	0.05	-0.16
Queen's Mercy	H6	4.1140	2.8640	0.725	0.4	0.05	-0.16
Dhajala	H3.8	4.1200	2.8400	0.698	0.41	0.03	-0.18
Weston	H4	4.0800	3.0000	0.878	0.37	0.19	-0
Castalia	H5	4.1220	2.9000	0.757	0.41	0.09	-0.12
Forest Vale	H4	4.1500	2.9000	0.742	0.44	0.09	-0.14
Canon City	H6	4.1450	2.9280	0.773	0.44	0.12	-0.11
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	0.19	-0.41	-0.51
Kernouve	H6	4.1500	2.9400	0.782	0.44	0.13	-0.1
Elephant Moraine 96031	H4-an	4.1600	2.9000	0.737	0.45	0.09	-0.14
Northwest Africa 5717	Chondrite-ung	4.1700	2.7300	0.562	0.46	-0.08	-0.32
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	0.24	-0.41	-0.53
Northwest Africa 7024	H7	4.1910	2.7960	0.617	0.48	-0.01	-0.26
Pribram	H5	4.1790	2.9200	0.747	0.47	0.11	-0.13
Acfer 370	Chondrite-ung	4.1720	2.6730	0.504	0.46	-0.14	-0.38
Tysnes Island	H4	4.1900	2.8800	0.701	0.48	0.07	-0.18
Bath	H4	4.1900	2.8900	0.711	0.48	0.08	-0.17
Northwest Africa 8276	L3.00	4.2010	2.8390	0.654	0.49	0.03	-0.23
Northwest Africa 8656	Martian (shergottite)	4.0750	2.4800	0.361	0.37	-0.33	-0.52

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