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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 HEDs and angrites. Data for angrites and HEDs from Greenwood et al. (2005). EFL: eucrite fractionation line (Greenwood et al., 2005), AFL: angrite fractionation line (Greenwood et al., 2005), TFL: terrestrial fractionation line. B: Bholghati matrix, P: Pasamonte. Δ17O is linearized using the format of Miller (2002): Δ17O = 1000 ln (1+ (δ17O/1000)) – λ1000 ln (1+ ( δ18O/1000)) where λ = 0.5247.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: Miller (2002)Comment
4.95202.3490-0.2460-0.248 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 11729Eucrite-an4.93402.3010-0.287-0.02 -0.05 -0.04
El Médano 395Brachinite4.89702.3290-0.239-0.05 -0.02 0.01
Old Homestead 003Howardite5.02002.3700-0.2630.07 0.02 -0.01
Old Homestead 003Howardite4.88002.3000-0.259-0.07 -0.05 -0.01
Northwest Africa 10637Brachinite5.04802.4020-0.2450.1 0.05 0
Northwest Africa 3151Brachinite4.86002.4200-0.129-0.09 0.07 0.12
Northwest Africa 7605Brachinite4.82202.3700-0.159-0.13 0.02 0.09
Jiddat al Harasis 556Howardite4.98002.4800-0.1320.03 0.13 0.12
Northwest Africa 6023Brachinite-an4.83802.2690-0.268-0.11 -0.08 -0.02
Northwest Africa 1457Winonaite5.10002.3000-0.3740.15 -0.05 -0.13
Northwest Africa 6023Brachinite-an5.11002.4020-0.2780.16 0.05 -0.03
Northwest Africa 10637Brachinite4.79402.4050-0.11-0.16 0.06 0.14
Northwest Africa 5400Achondrite-ung4.88002.5250-0.035-0.07 0.18 0.21
Northwest Africa 7904Brachinite4.78102.2100-0.297-0.17 -0.14 -0.05
Al Huwaysah 010Achondrite-ung4.73002.3100-0.171-0.22 -0.04 0.08
Northwest Africa 6023Brachinite-an5.16202.4450-0.2620.21 0.1 -0.01
Northwest Africa 10851Winonaite5.07802.1490-0.5140.13 -0.2 -0.27
Northwest Africa 12951Winonaite5.03502.1190-0.5210.08 -0.23 -0.27
Northwest Africa 2251Howardite5.20002.3000-0.4270.25 -0.05 -0.18
Northwest Africa 6448Winonaite5.13402.1670-0.5250.18 -0.18 -0.28
Northwest Africa 8173Enst achon5.01302.6050-0.0250.06 0.26 0.22
Northwest Africa 6448Winonaite5.15502.1660-0.5370.2 -0.18 -0.29
Northwest Africa 8059LL3.054.70202.2280-0.238-0.25 -0.12 0.01
Northwest Africa 12543Winonaite5.11802.1200-0.5630.17 -0.23 -0.32
Northwest Africa 10423Eucrite-cm4.69002.2300-0.23-0.26 -0.12 0.02
Northwest Africa 7904Brachinite4.99902.63400.0120.05 0.29 0.26
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.0750.15 0.25 0.17
Northwest Africa 4741Achondrite-ung4.99002.64000.0220.04 0.29 0.27
Northwest Africa 4042Achondrite-ung5.17802.5390-0.1770.23 0.19 0.07
Northwest Africa 2904Eucrite-pmict4.74002.1300-0.356-0.21 -0.22 -0.11
Northwest Africa 12951Winonaite4.88702.0490-0.513-0.07 -0.3 -0.27
Northwest Africa 6023Brachinite-an5.22602.4910-0.250.27 0.14 -0
Northwest Africa 4537Aubrite5.02102.65000.0160.07 0.3 0.26
Zag (b)Winonaite4.84002.0600-0.478-0.11 -0.29 -0.23
Northwest Africa 10497Brachinite4.67002.2200-0.229-0.28 -0.13 0.02
Northwest Africa 10851Winonaite5.24202.2240-0.5240.29 -0.13 -0.28
Northwest Africa 8124LL34.71802.56800.093-0.23 0.22 0.34
Northwest Africa 6152Brachinite4.65002.2400-0.199-0.3 -0.11 0.05
Northwest Africa 6152Brachinite4.65002.2300-0.209-0.3 -0.12 0.04
Northwest Africa 5548Achondrite-ung5.00002.69000.0670.05 0.34 0.32
Northwest Africa 5400Achondrite-ung5.06102.68100.0260.11 0.33 0.27
Northwest Africa 8173Enst achon4.60002.4000-0.013-0.35 0.05 0.23
Thiel Mountains 07014Eucrite5.27002.5100-0.2540.32 0.16 -0.01
Northwest Africa 10637Brachinite5.27302.5260-0.2390.32 0.18 0.01
SilistraAchondrite-ung5.30002.5000-0.2790.35 0.15 -0.03
Northwest Africa 6077Achondrite-ung5.18002.6670-0.050.23 0.32 0.2
Northwest Africa 5548Achondrite-ung5.08002.72000.0550.13 0.37 0.3
Northwest Africa 4929Brachinite5.33002.4900-0.3050.38 0.14 -0.06
Northwest Africa 7904Brachinite5.16602.6940-0.0160.21 0.35 0.23
Northwest Africa 12320Angrite4.54502.3390-0.045-0.41 -0.01 0.2
Northwest Africa 6292Achondrite-ung4.55002.42000.033-0.4 0.07 0.28
El Médano 395Brachinite4.58202.1700-0.233-0.37 -0.18 0.01
Northwest Africa 2904Eucrite-pmict4.58002.1600-0.242-0.37 -0.19 0.01
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4760.44 0 -0.23
Northwest Africa 12241Martian (shergottite)4.62002.63500.211-0.33 0.29 0.46
Northwest Africa 12951Winonaite4.73001.9690-0.511-0.22 -0.38 -0.26
Northwest Africa 10808Martian (shergottite)4.66002.68300.238-0.29 0.33 0.49
Northwest Africa 10593Martian (shergottite)4.69102.71000.248-0.26 0.36 0.5
Northwest Africa 10593Martian (shergottite)4.71402.73600.262-0.24 0.39 0.51
Northwest Africa 3213Mesosiderite4.55002.1300-0.257-0.4 -0.22 -0.01
Northwest Africa 10416Martian4.74002.76000.273-0.21 0.41 0.52
Allan Hills 84001Martian (OPX)4.60002.65000.236-0.35 0.3 0.48
Northwest Africa 7755Martian (shergottite)4.69602.73500.271-0.26 0.39 0.52
Northwest Africa 12241Martian (shergottite)4.87502.80800.25-0.08 0.46 0.5
Northwest Africa 5400Achondrite-ung4.48602.36700.013-0.47 0.02 0.26
Northwest Africa 8686Martian (shergottite)4.67102.72300.272-0.28 0.37 0.52
Northwest Africa 8059LL3.055.27702.6880-0.080.33 0.34 0.17
Northwest Africa 7944Martian (shergottite)4.89202.81900.252-0.06 0.47 0.5
Northwest Africa 4418Mesosiderite4.52402.1450-0.228-0.43 -0.2 0.02
Northwest Africa 10720Martian (nakhlite)4.80202.80000.28-0.15 0.45 0.53
Northwest Africa 8173Enst achon5.26502.7080-0.0540.31 0.36 0.19
Northwest Africa 5400Achondrite-ung5.22302.74100.0010.27 0.39 0.25
Northwest Africa 8679Martian (shergottite)4.68002.74200.286-0.27 0.39 0.53
Sayh al Uhaymir 150Martian (shergottite)4.74002.78000.293-0.21 0.43 0.54
Northwest Africa 12908Martian (shergottite)4.67002.73800.287-0.28 0.39 0.54
Dar al Gani 670Martian (shergottite)4.95002.83000.233-0 0.48 0.48
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.248-0.03 0.48 0.5
Northwest Africa 2986Martian (shergottite)4.78002.80000.292-0.17 0.45 0.54
Northwest Africa 2986Martian (shergottite)4.59002.67000.261-0.36 0.32 0.51
Northwest Africa 6162Martian (shergottite)4.68002.75000.294-0.27 0.4 0.54
Northwest Africa 7032Martian (shergottite)4.59902.68100.268-0.35 0.33 0.52
Northwest Africa 12908Martian (shergottite)4.72802.78000.299-0.22 0.43 0.55
Northwest Africa 10851Winonaite5.43802.3450-0.5060.49 -0 -0.26
Northwest Africa 2986Martian (shergottite)4.65002.73000.29-0.3 0.38 0.54
Northwest Africa 8679Martian (shergottite)4.56202.64200.248-0.39 0.29 0.5
Northwest Africa 10720Martian (nakhlite)4.58102.66900.265-0.37 0.32 0.51
Northwest Africa 10416Martian4.62702.71600.288-0.33 0.37 0.54
Northwest Africa 10808Martian (shergottite)4.78002.81000.302-0.17 0.46 0.55
Northwest Africa 8276L3.004.64302.73400.297-0.31 0.39 0.55
Northwest Africa 10808Martian (shergottite)4.77902.81200.304-0.17 0.46 0.55
Northwest Africa 8679Martian (shergottite)4.93402.84500.256-0.02 0.5 0.5
Northwest Africa 8656Martian (shergottite)4.69202.77200.31-0.26 0.42 0.56
Northwest Africa 10153Martian (nakhlite)4.57902.67700.274-0.37 0.33 0.52
Northwest Africa 11115Martian (shergottite)4.82102.82900.299-0.13 0.48 0.55
Northwest Africa 7257Martian (shergottite)4.82002.83000.301-0.13 0.48 0.55
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