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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
6.42702.2630-1.1300-1.079Δ17O off by 0.051
1.7170-1.8500-2.7570-2.743 
1.1120-2.1010-2.6880-2.679 
-0.7480-3.9350-3.5400-3.546 
-1.7660-4.4010-3.4690-3.483 
-2.4750-4.9280-3.6210-3.641 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 13170Achondrite-ung0.9700-2.2800-2.7840.26 0.21 0.08
GujbaCBa0.5300-2.1900-2.466-0.18 0.3 0.4
Northwest Africa 6957CR20.3550-2.6420-2.827-0.36 -0.15 0.04
Northwest Africa 12264Achondrite-ung0.4670-2.8860-3.129-0.24 -0.39 -0.27
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