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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 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:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
-6.8270-10.2900-6.6850-6.74Δ17O off by 0.055
7.3520-0.1810-4.0630-4.004Δ17O off by 0.059
-7.0230-11.1170-7.4090-7.465Δ17O off by 0.056

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 10881CO3.0-2.2690-7.0530-5.873-0.1 0.14 0.2
Northwest Africa 6870CV3-2.3470-6.8800-5.66-0.18 0.32 0.41
Northwest Africa 6870CV3-2.3470-6.8800-5.66-0.18 0.32 0.41
Northwest Africa 13167C2-ung-1.9910-6.7950-5.760.18 0.4 0.31
Northwest Africa 7891CV3-an-2.3900-6.8180-5.575-0.22 0.38 0.49
Northwest Africa 13167C2-ung-2.3450-6.7470-5.528-0.18 0.45 0.54
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