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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
5.25803.93901.16301.205 
5.61303.97101.00701.052 
7.24904.78600.95901.017Δ17O off by 0.058

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 12576LL66.03904.27501.135-0 0.04 0.04
Northwest Africa 10102L(LL)36.14404.25101.0560.1 0.02 -0.04
Northwest Africa 7030LL76.05904.35701.2060.02 0.13 0.12
Northwest Africa 4549LL3.16.02004.10000.97-0.02 -0.13 -0.12
Ramlat Fasad 055LL65.87004.31001.258-0.17 0.08 0.17
Northwest Africa 6864L3.156.06204.02400.8720.02 -0.21 -0.22
Northwest Africa 11776LL6-an5.84104.32101.284-0.2 0.09 0.19
Northwest Africa 10102L(LL)36.21204.09300.8630.17 -0.14 -0.23
Northwest Africa 11811LL5-an5.85004.38001.338-0.19 0.15 0.25
Northwest Africa 11776LL6-an6.14404.47601.2810.1 0.24 0.19
Northwest Africa 7030LL76.23504.41401.1720.2 0.18 0.08
Northwest Africa 8691LL4-65.91603.96300.887-0.12 -0.27 -0.2
Northwest Africa 11776LL6-an6.14804.50801.3110.11 0.28 0.22
Northwest Africa 11253L-melt rock5.73404.14501.163-0.31 -0.09 0.07
Northwest Africa 6742LL3.76.36004.24000.9330.32 0.01 -0.16
Northwest Africa 8691LL4-65.73104.07901.099-0.31 -0.15 0.01
Jiddat al Harasis 513LL75.73004.07001.09-0.31 -0.16 -0
Jiddat al Harasis 360L-melt rock5.79203.97100.959-0.25 -0.26 -0.13
Northwest Africa 7906Martian (polymict breccia)6.28003.92000.6540.24 -0.31 -0.44
Northwest Africa 7556L4-65.66404.10101.156-0.38 -0.13 0.06
Northwest Africa 7907Martian (polymict breccia)6.27003.89000.630.23 -0.34 -0.46
Northwest Africa 6082LL35.91003.84000.767-0.13 -0.39 -0.32
Rabt Sbayta 012Martian (polymict breccia)6.33703.94300.6480.3 -0.29 -0.44
Northwest Africa 6082LL35.99003.82000.705-0.05 -0.41 -0.39
Northwest Africa 960OC36.18003.83000.6160.14 -0.4 -0.47
Northwest Africa 2211L5.71803.95200.979-0.32 -0.28 -0.11
Northwest Africa 10922Martian (polymict breccia)6.19203.82600.6060.15 -0.41 -0.49
Rabt Sbayta 012Martian (polymict breccia)6.33203.90400.6110.29 -0.33 -0.48
Northwest Africa 7034Martian (polymict breccia)6.32003.89000.6040.28 -0.34 -0.49
Northwest Africa 10102L(LL)36.48604.21200.8390.45 -0.02 -0.25
Northwest Africa 960OC36.04003.78000.6390 -0.45 -0.45
Northwest Africa 4298OC35.96003.78000.681-0.08 -0.45 -0.41
Northwest Africa 11575Achondrite-ung5.58304.13701.234-0.46 -0.1 0.14
Northwest Africa 6925L3.155.60204.06201.149-0.44 -0.17 0.06
Northwest Africa 7034Martian (polymict breccia)6.00003.76000.64-0.04 -0.47 -0.45
Jiddat al Harasis 567H3.65.83003.80000.768-0.21 -0.43 -0.32
Northwest Africa 10922Martian (polymict breccia)5.99203.75000.634-0.05 -0.48 -0.46
Northwest Africa 7034Martian (polymict breccia)6.51004.09000.7050.47 -0.14 -0.39
Northwest Africa 960OC36.03003.74000.604-0.01 -0.49 -0.49
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