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 CV3 chondrites. All data from Greenwood et al. (2010). Field of CO3s based on the data of Greenwood and Franchi (2004). 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., 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)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
-1.7100	-4.9800	-4.0900	-4.091

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Dar al Gani 1040	CV3	-1.7100	-4.9800	-4.091	0	0	0
El Médano 200	C3	-1.7400	-5.1500	-4.245	-0.03	-0.17	-0.15
Northwest Africa 11358	CO3.6	-1.6910	-5.3220	-4.443	0.02	-0.34	-0.35
Northwest Africa 5049	CO3	-1.3130	-4.9640	-4.281	0.4	0.02	-0.19
Northwest Africa 5049	CO3	-1.9460	-5.3420	-4.33	-0.24	-0.36	-0.24
Northwest Africa 7932	CV3	-1.2830	-4.8250	-4.158	0.43	0.16	-0.07
Los Vientos 051	CL3.9	-1.2400	-4.9000	-4.255	0.47	0.08	-0.16
Northwest Africa 1665	CK3-an	-1.8800	-5.4300	-4.452	-0.17	-0.45	-0.36
Northwest Africa 7932	CV3	-1.2600	-5.1550	-4.5	0.45	-0.18	-0.41