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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
4.58002.1600-0.2220-0.242 
4.74002.1300-0.3300-0.356 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 10497Brachinite4.67002.2200-0.2290.01 0.08 0.07
El Médano 395Brachinite4.58202.1700-0.233-0.08 0.02 0.07
Northwest Africa 6152Brachinite4.65002.2300-0.209-0.01 0.09 0.09
Northwest Africa 10423Eucrite-cm4.69002.2300-0.230.03 0.09 0.07
Northwest Africa 8059LL3.054.70202.2280-0.2380.04 0.08 0.06
Northwest Africa 6152Brachinite4.65002.2400-0.199-0.01 0.1 0.1
Northwest Africa 3213Mesosiderite4.55002.1300-0.257-0.11 -0.02 0.04
Northwest Africa 4418Mesosiderite4.52402.1450-0.228-0.14 0 0.07
Northwest Africa 7904Brachinite4.78102.2100-0.2970.12 0.07 0
Pecora Escarpment 91461EH34.52702.0570-0.317-0.13 -0.09 -0.02
Elephant Moraine 90757Aubrite4.59102.3050-0.103-0.07 0.16 0.2
Al Huwaysah 010Achondrite-ung4.73002.3100-0.1710.07 0.17 0.13
Northwest Africa 12951Winonaite4.73001.9690-0.5110.07 -0.18 -0.21
Northwest Africa 13735Winonaite4.74201.9740-0.5130.08 -0.17 -0.21
Zag (b)Winonaite4.84002.0600-0.4780.18 -0.09 -0.18
Northwest Africa 4882Brachinite4.45502.0950-0.242-0.21 -0.05 0.06
Northwest Africa 4882Brachinite4.45502.0950-0.242-0.21 -0.05 0.06
Northwest Africa 6023Brachinite-an4.83802.2690-0.2680.18 0.12 0.03
Northwest Africa 12320Angrite4.54502.3390-0.045-0.12 0.19 0.25
Northwest Africa 13432Winonaite4.85502.0160-0.530.2 -0.13 -0.23
Cumberland FallsAubrite4.54002.3600-0.022-0.12 0.22 0.28
Northwest Africa 12951Winonaite4.88702.0490-0.5130.23 -0.1 -0.21
Northwest Africa 12004Angrite4.44002.2580-0.071-0.22 0.11 0.23
ParsaEH34.55002.3800-0.007-0.11 0.24 0.29
Northwest Africa 8173Enst achon4.60002.4000-0.013-0.06 0.26 0.29
Allan Hills 84206EH34.42302.2630-0.057-0.24 0.12 0.24
Northwest Africa 12543Winonaite4.66201.8800-0.5650 -0.27 -0.27
Northwest Africa 12004Angrite4.43102.2850-0.04-0.23 0.14 0.26
Old Homestead 003Howardite4.88002.3000-0.2590.22 0.16 0.04
Northwest Africa 12320Angrite4.41602.2680-0.049-0.24 0.12 0.25
Northwest Africa 4395Diogenite4.39002.0900-0.213-0.27 -0.06 0.09
Northwest Africa 7605Brachinite4.82202.3700-0.1590.16 0.23 0.14
QingzhenEH34.70002.4200-0.0460.04 0.28 0.25
Northwest Africa 7025Mesosiderite4.38702.0820-0.219-0.27 -0.06 0.08
Allan Hills 12073Eucrite4.40002.0400-0.268-0.26 -0.11 0.03
Northwest Africa 5400Achondrite-ung4.48602.36700.013-0.17 0.22 0.31
Northwest Africa 4636Mesosiderite4.38002.0900-0.208-0.28 -0.06 0.09
Northwest Africa 12320Angrite4.40702.2810-0.031-0.25 0.14 0.27
Northwest Africa 8659Eucrite4.37602.0830-0.212-0.28 -0.06 0.09
Northwest Africa 10637Brachinite4.79402.4050-0.110.13 0.26 0.19
Northwest Africa 11917Winonaite4.54101.8760-0.505-0.12 -0.27 -0.21
Ramlat as Sahmah 309Brachinite4.37002.0900-0.202-0.29 -0.06 0.1
Northwest Africa 6292Achondrite-ung4.55002.42000.033-0.11 0.28 0.33
El Médano 395Brachinite4.89702.3290-0.2390.24 0.18 0.06
Northwest Africa 4882Brachinite4.36802.0640-0.227-0.29 -0.08 0.07
Northwest Africa 4882Brachinite4.36802.0640-0.227-0.29 -0.08 0.07
Northwest Africa 13917Winonaite4.95902.0550-0.5450.3 -0.09 -0.25
Queen Alexandra Range 94204EH74.71302.4530-0.0190.05 0.31 0.28
Northwest Africa 11729Eucrite-an4.93402.3010-0.2870.27 0.16 0.01
Northwest Africa 4872Brachinite4.35402.0610-0.223-0.31 -0.08 0.08
Northwest Africa 4872Brachinite4.35402.0610-0.223-0.31 -0.08 0.08
Northwest Africa 12532Brachinite4.90802.3450-0.2290.25 0.2 0.07
Los Vientos 263Pallasite, ungrouped4.34002.0900-0.187-0.32 -0.06 0.11
Queen Alexandra Range 94594EL34.56402.45700.062-0.1 0.31 0.36
PesyanoeAubrite4.78902.4570-0.0550.13 0.31 0.24
Northwest Africa 3151Brachinite4.86002.4200-0.1290.2 0.28 0.17
Northwest Africa 10602Eucrite-melt breccia4.95202.3490-0.2480.29 0.2 0.05
Yamato 691EH34.83002.4600-0.0740.17 0.32 0.23
Acfer 366CH34.61001.7810-0.636-0.05 -0.36 -0.34
Allan Hills 88046EH34.90502.4200-0.1530.25 0.28 0.15
Northwest Africa 12397Mesosiderite4.32301.9920-0.276-0.34 -0.15 0.02
Northwest Africa 12951Winonaite5.03502.1190-0.5210.38 -0.03 -0.22
Northwest Africa 4872Brachinite4.30802.0120-0.248-0.35 -0.13 0.05
Northwest Africa 4872Brachinite4.30802.0120-0.248-0.35 -0.13 0.05
Northwest Africa 12004Angrite4.28402.1970-0.051-0.38 0.05 0.25
El Médano 395Brachinite4.29002.0200-0.23-0.37 -0.13 0.07
BusteeAubrite4.83002.5100-0.0240.17 0.37 0.28
ItqiyEH7-an4.80002.53000.0120.14 0.39 0.31
Allan Hills A78113Aubrite4.81002.53000.0070.15 0.39 0.31
Northwest Africa 10851Winonaite5.07802.1490-0.5140.42 0 -0.21
Northwest Africa 2627Acapulcoite4.93001.8200-0.7650.27 -0.33 -0.47
Old Homestead 003Howardite5.02002.3700-0.2630.36 0.23 0.04
Dhofar 378Martian (shergottite)4.46002.52000.18-0.2 0.38 0.48
Northwest Africa 8124LL34.71802.56800.0930.06 0.42 0.39
Northwest Africa 6474Brachinite4.23402.1810-0.04-0.43 0.04 0.26
Northwest Africa 5400Achondrite-ung4.88002.5250-0.0350.22 0.38 0.26
Northwest Africa 8686Martian (shergottite)4.41702.51100.193-0.24 0.37 0.49
Northwest Africa 13917Winonaite5.10702.1790-0.4990.45 0.03 -0.2
Thiel Mountains 07009EL64.21002.21000.001-0.45 0.07 0.3
Jiddat al Harasis 395Diogenite4.23001.9900-0.229-0.43 -0.16 0.07
Northwest Africa 12543Winonaite5.11802.1200-0.5630.46 -0.02 -0.26
ZakłodzieEnst achon-ung4.86002.56000.010.2 0.42 0.31
Jiddat al Harasis 556Howardite4.98002.4800-0.1320.32 0.34 0.17
Northwest Africa 10637Brachinite5.04802.4020-0.2450.39 0.26 0.05
Northwest Africa 1457Winonaite5.10002.3000-0.3740.44 0.16 -0.08
Northwest Africa 10593Martian (shergottite)4.48402.58200.229-0.18 0.44 0.53
Northwest Africa 6448Winonaite5.13402.1670-0.5250.47 0.02 -0.23
Northwest Africa 5363Achondrite-ung4.18302.1520-0.043-0.48 0.01 0.26
Northwest Africa 4937Winonaite4.37001.7630-0.529-0.29 -0.38 -0.23
Northwest Africa 12522Martian (shergottite)4.42602.56700.244-0.23 0.42 0.54
Northwest Africa 2986Martian (shergottite)4.45002.58000.245-0.21 0.44 0.54
Northwest Africa 12241Martian (shergottite)4.62002.63500.211-0.04 0.49 0.51
Northwest Africa 7032Martian (shergottite)4.42302.57700.256-0.24 0.43 0.55
Northwest Africa 5718Martian (shergottite)4.47002.60000.254-0.19 0.46 0.55
Northwest Africa 10153Martian (nakhlite)4.44602.59100.258-0.21 0.45 0.56
Northwest Africa 6448Winonaite5.15502.1660-0.5370.5 0.02 -0.24
Northwest Africa 2627Acapulcoite4.96001.7500-0.850.3 -0.4 -0.55
Northwest Africa 1617Acapulcoite5.06001.8500-0.8030.4 -0.3 -0.5
Mayo BelwaAubrite4.95302.5470-0.0510.29 0.4 0.25
Northwest Africa 10416Martian4.31002.50000.238-0.35 0.36 0.54
Ooldea 014Achondrite-prim-ung5.04501.8280-0.8170.39 -0.32 -0.52
MacAlpine Hills 88136EL35.00102.5100-0.1130.34 0.37 0.19
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