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 CR and CH chondrites. Data for CH chondrites from Clayton and Mayeda (1999), CR chondrites from Clayton and Mayeda (1999) and Schrader et al. (2011). 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)
Schrader D.L. Franchi I.A. Connolly H.C.Jr., Greenwood R.C., Lauretta D.S. and Gibson J.M. (2011) The formation and alteration of the Renazzo-like carbonaceous chondrites I: Implications of bulk-oxygen isotopic composition. Geochim. Cosmochim. Acta 75, 308-325 (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
5.7100	1.9100	Not given	-1.059

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 10085	K4	5.6290	1.8860	-1.041	-0.08	-0.02	0.02
Ooldea 014	Achondrite-prim-ung	5.5510	1.9820	-0.905	-0.16	0.07	0.15
Bir Ounane 001	Achondrite-prim	5.7600	1.6980	-1.297	0.05	-0.21	-0.24
Northwest Africa 10324	CR2	5.9500	1.7900	-1.304	0.24	-0.12	-0.24
Grapevine Mesa	CBa	5.8400	2.2390	-0.798	0.13	0.33	0.26
Northwest Africa 2340	CR2	5.3700	1.7700	-1.022	-0.34	-0.14	0.04
Northwest Africa 12543	Winonaite	5.5830	2.3450	-0.558	-0.13	0.44	0.5
Grapevine Mesa	CBa	5.2830	2.0910	-0.656	-0.43	0.18	0.4
Northwest Africa 14988	Winonaite	5.3900	2.2910	-0.512	-0.32	0.38	0.55