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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
4.40002.0400-0.2660-0.268 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 4882Brachinite4.36802.0640-0.227-0.03 0.02 0.04
Northwest Africa 4882Brachinite4.36802.0640-0.227-0.03 0.02 0.04
Northwest Africa 7025Mesosiderite4.38702.0820-0.219-0.01 0.04 0.05
Northwest Africa 8659Eucrite4.37602.0830-0.212-0.02 0.04 0.06
Northwest Africa 4872Brachinite4.35402.0610-0.223-0.05 0.02 0.05
Northwest Africa 4872Brachinite4.35402.0610-0.223-0.05 0.02 0.05
Northwest Africa 4395Diogenite4.39002.0900-0.213-0.01 0.05 0.06
Northwest Africa 4636Mesosiderite4.38002.0900-0.208-0.02 0.05 0.06
Ramlat as Sahmah 309Brachinite4.37002.0900-0.202-0.03 0.05 0.07
Northwest Africa 4882Brachinite4.45502.0950-0.2420.05 0.06 0.03
Northwest Africa 4882Brachinite4.45502.0950-0.2420.05 0.06 0.03
Los Vientos 263Pallasite, ungrouped4.34002.0900-0.187-0.06 0.05 0.08
Northwest Africa 12397Mesosiderite4.32301.9920-0.276-0.08 -0.05 -0.01
Northwest Africa 4872Brachinite4.30802.0120-0.248-0.09 -0.03 0.02
Northwest Africa 4872Brachinite4.30802.0120-0.248-0.09 -0.03 0.02
El Médano 395Brachinite4.29002.0200-0.23-0.11 -0.02 0.04
Northwest Africa 4418Mesosiderite4.52402.1450-0.2280.12 0.11 0.04
Northwest Africa 3213Mesosiderite4.55002.1300-0.2570.15 0.09 0.01
Jiddat al Harasis 395Diogenite4.23001.9900-0.229-0.17 -0.05 0.04
Northwest Africa 12004Angrite4.28402.1970-0.051-0.12 0.16 0.22
Northwest Africa 11917Winonaite4.54101.8760-0.5050.14 -0.16 -0.24
Northwest Africa 2904Eucrite-pmict4.58002.1600-0.2420.18 0.12 0.03
Northwest Africa 6474Brachinite4.23402.1810-0.04-0.17 0.14 0.23
Northwest Africa 12004Angrite4.44002.2580-0.0710.04 0.22 0.2
El Médano 395Brachinite4.58202.1700-0.2330.18 0.13 0.03
Northwest Africa 12320Angrite4.41602.2680-0.0490.02 0.23 0.22
Northwest Africa 6690Diogenite4.19001.9400-0.258-0.21 -0.1 0.01
Northwest Africa 10424Eucrite-cm4.18001.9500-0.243-0.22 -0.09 0.03
Northwest Africa 12320Angrite4.40702.2810-0.0310.01 0.24 0.24
Northwest Africa 5363Achondrite-ung4.18302.1520-0.043-0.22 0.11 0.23
Northwest Africa 12004Angrite4.43102.2850-0.040.03 0.25 0.23
Northwest Africa 12338Achondrite-ung4.16001.9800-0.202-0.24 -0.06 0.07
Northwest Africa 2999Angrite4.15402.0950-0.084-0.25 0.06 0.18
Thiel Mountains 07009EL64.21002.21000.001-0.19 0.17 0.27
Northwest Africa 7025Mesosiderite4.14901.9610-0.215-0.25 -0.08 0.05
Northwest Africa 4937Winonaite4.37001.7630-0.529-0.03 -0.28 -0.26
Northwest Africa 11264Eucrite4.13001.9300-0.236-0.27 -0.11 0.03
Northwest Africa 739CH34.32001.7500-0.516-0.08 -0.29 -0.25
Northwest Africa 12543Winonaite4.66201.8800-0.5650.26 -0.16 -0.3
Northwest Africa 2999Angrite4.09302.0540-0.093-0.31 0.01 0.17
Northwest Africa 12540Eucrite-an4.12001.9090-0.252-0.28 -0.13 0.02
Northwest Africa 6152Brachinite4.65002.2300-0.2090.25 0.19 0.06
Northwest Africa 6152Brachinite4.65002.2400-0.1990.25 0.2 0.07
Northwest Africa 10497Brachinite4.67002.2200-0.2290.27 0.18 0.04
Northwest Africa 7812Angrite4.06802.0510-0.083-0.33 0.01 0.18
Northwest Africa 12320Angrite4.54502.3390-0.0450.15 0.3 0.22
Acfer 366CH34.61001.7810-0.6360.21 -0.26 -0.37
Northwest Africa 12951Winonaite4.73001.9690-0.5110.33 -0.07 -0.24
Northwest Africa 5400Achondrite-ung4.48602.36700.0130.09 0.33 0.28
Jiddat al Harasis 845Mesosiderite-C24.07701.9380-0.201-0.32 -0.1 0.07
Ramlat as Sahmah 511Eucrite4.08001.9200-0.22-0.32 -0.12 0.05
Northwest Africa 10423Eucrite-cm4.69002.2300-0.230.29 0.19 0.04
Northwest Africa 2904Eucrite-pmict4.74002.1300-0.3560.34 0.09 -0.09
Northwest Africa 8059LL3.054.70202.2280-0.2380.3 0.19 0.03
Northwest Africa 4937Winonaite4.20601.7380-0.468-0.19 -0.3 -0.2
Northwest Africa 2177Eucrite4.06001.8900-0.24-0.34 -0.15 0.03
Jiddat al Harasis 845Mesosiderite-C24.04501.9290-0.193-0.36 -0.11 0.07
Tindouf 005Eucrite-pmict4.05001.8900-0.235-0.35 -0.15 0.03
Northwest Africa 4908Eucrite4.02501.9310-0.181-0.38 -0.11 0.09
Northwest Africa 7812Angrite4.00302.0000-0.1-0.4 -0.04 0.17
Northwest Africa 6292Achondrite-ung4.55002.42000.0330.15 0.38 0.3
Northwest Africa 10603Eucrite-melt breccia4.03001.8650-0.249-0.37 -0.18 0.02
Northwest Africa 8173Enst achon4.60002.4000-0.0130.2 0.36 0.25
Jiddat al Harasis 556Howardite4.02001.8800-0.229-0.38 -0.16 0.04
Northwest Africa 7904Brachinite4.78102.2100-0.2970.38 0.17 -0.03
Northwest Africa 10639Eucrite-mmict4.01001.8700-0.234-0.39 -0.17 0.03
Al Huwaysah 010Achondrite-ung4.73002.3100-0.1710.33 0.27 0.1
Northwest Africa 6484Lodranite4.54201.6350-0.7460.14 -0.41 -0.48
Zag (b)Winonaite4.84002.0600-0.4780.44 0.02 -0.21
Northwest Africa 7035Eucrite-mmict3.99301.8670-0.228-0.41 -0.17 0.04
Dar al Gani 1060Eucrite4.00001.8500-0.248-0.4 -0.19 0.02
Northwest Africa 12689Eucrite-br3.99701.8550-0.242-0.4 -0.19 0.03
Northwest Africa 4051Eucrite3.99401.8610-0.234-0.41 -0.18 0.03
Northwest Africa 7835Achondrite-ung4.04402.30900.187-0.36 0.27 0.45
Northwest Africa 5990Martian (shergottite)4.15002.41000.232-0.25 0.37 0.5
Pecora Escarpment 01021Eucrite-mmict3.98101.8730-0.215-0.42 -0.17 0.05
Northwest Africa 7025Mesosiderite3.99201.8470-0.247-0.41 -0.19 0.02
Northwest Africa 10416Martian4.31002.50000.238-0.09 0.46 0.51
Northwest Africa 5990Martian (shergottite)4.21002.47000.261-0.19 0.43 0.53
Northwest Africa 8686Martian (shergottite)4.41702.51100.1930.02 0.47 0.46
Northwest Africa 5718Martian (shergottite)4.29002.50000.249-0.11 0.46 0.52
Dhofar 1480Eucrite-pmict3.96301.8480-0.231-0.44 -0.19 0.04
Northwest Africa 8159Martian (augite basalt)4.08902.40600.26-0.31 0.37 0.53
Sayh al Uhaymir 094Martian (shergottite)4.29002.51000.259-0.11 0.47 0.53
Northwest Africa 10319Eucrite-cm3.96001.8400-0.237-0.44 -0.2 0.03
Dhofar 378Martian (shergottite)4.46002.52000.180.06 0.48 0.45
Yamato 000097Martian (shergottite)4.17802.47100.278-0.22 0.43 0.55
Northwest Africa 8535Angrite3.92501.9340-0.125-0.48 -0.11 0.14
Northwest Africa 1500Achondrite-ung4.56001.5800-0.8110.16 -0.46 -0.54
Northwest Africa 12951Winonaite4.88702.0490-0.5130.49 0.01 -0.25
Yamato 000027Martian (shergottite)4.12902.44600.279-0.27 0.41 0.55
Yamato 980459Martian (shergottite)4.31002.52000.258-0.09 0.48 0.53
Yamato 980459Martian (shergottite)4.31002.52000.258-0.09 0.48 0.53
Northwest Africa 2627Acapulcoite4.51001.5600-0.8050.11 -0.48 -0.54
Northwest Africa 6963Martian (shergottite)4.33202.52800.255-0.07 0.49 0.52
Yamato 000047Martian (shergottite)4.17802.48100.288-0.22 0.44 0.56
Northwest Africa 6023Brachinite-an4.83802.2690-0.2680.44 0.23 -0
Jiddat al Harasis 404Eucrite3.94001.8500-0.217-0.46 -0.19 0.05
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