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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
3.35500.0780-1.6870-1.667 
3.3310-0.0070-1.6769-1.739Δ17O off by 0.062

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 3250Achondrite-prim3.2500-0.0300-1.72-0.09 -0.07 -0.02
Northwest Africa 2400Achondrite-ung3.27000.1500-1.55-0.07 0.11 0.15
Northwest Africa 7317CR63.50700.0570-1.7670.16 0.02 -0.06
Northwest Africa 6921CR63.1810-0.0650-1.719-0.16 -0.1 -0.02
Northwest Africa 12869Achondrite-prim3.1810-0.0720-1.726-0.16 -0.11 -0.02
Northwest Africa 8545Achondrite-ung3.15900.1200-1.523-0.18 0.08 0.18
Northwest Africa 7317CR63.59400.0640-1.8050.25 0.03 -0.1
Northwest Africa 12869Achondrite-prim3.58400.1700-1.6940.24 0.13 0.01
Northwest Africa 8158Eucrite3.02200.0000-1.571-0.32 -0.04 0.13
Northwest Africa 468Iron, IAB-ung3.01000.1800-1.385-0.33 0.14 0.32
Northwest Africa 12869Achondrite-prim3.66800.2250-1.6820.33 0.19 0.02
Northwest Africa 8545Achondrite-ung2.96600.0040-1.538-0.38 -0.03 0.16
Northwest Africa 12455CR73.63700.2960-1.5950.29 0.26 0.11
Dhofar 125Acapulcoite3.57000.3600-1.4960.23 0.32 0.21
Northwest Africa 4448Lodranite3.41300.4420-1.3330.07 0.41 0.37
TintignyEucrite-pmict3.75600.0000-1.9530.41 -0.04 -0.25
TafassassetAchondrite-prim2.94000.1800-1.349-0.4 0.14 0.35
Northwest Africa 4025CB3.73000.2200-1.720.39 0.18 -0.02
Northwest Africa 5351Eucrite-mmict3.7000-0.2190-2.1430.36 -0.25 -0.44
Northwest Africa 8287Acapulcoite3.20000.5000-1.164-0.14 0.46 0.54
Northwest Africa 12455CR73.76100.3030-1.6530.42 0.27 0.05
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