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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
3.18001.3600-0.2900-0.308 
3.18001.3600-0.2900-0.308 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 10752Diogenite3.15901.3610-0.296-0.02 0 0.01
JeparaPallasite, PMG3.16001.3800-0.278-0.02 0.02 0.03
Northwest Africa 1461Diogenite3.17701.4100-0.257-0 0.05 0.05
Jiddat al Harasis 203Mesosiderite-C23.14301.4030-0.246-0.04 0.04 0.06
Northwest Africa 1880Diogenite3.16001.4200-0.238-0.02 0.06 0.07
Northwest Africa 4215Diogenite3.20301.4310-0.250.02 0.07 0.06
Northwest Africa 12566Mesosiderite-C33.13201.4250-0.218-0.05 0.07 0.09
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.222-0.01 0.08 0.09
Northwest Africa 8404Diogenite-olivine3.10301.3280-0.3-0.08 -0.03 0.01
Northwest Africa 5784Diogenite3.10001.3900-0.237-0.08 0.03 0.07
Northwest Africa 4255Diogenite3.25001.3100-0.3950.07 -0.05 -0.09
Northwest Africa 10154Diogenite-an3.08601.3320-0.287-0.09 -0.03 0.02
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.2140.01 0.1 0.09
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.04 0.1 0.12
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.2440.05 0.09 0.06
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.2060.03 0.12 0.1
TirhertEucrite-unbr3.23301.4740-0.2220.05 0.11 0.09
Northwest Africa 4223Diogenite3.22001.4800-0.210.04 0.12 0.1
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.3310.12 0.04 -0.02
TirhertEucrite-unbr3.26801.4510-0.2640.09 0.09 0.04
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.03 0.12 0.14
Northwest Africa 2968Achondrite-ung3.08001.4400-0.176-0.1 0.08 0.13
Northwest Africa 4223Diogenite3.08001.4400-0.176-0.1 0.08 0.13
Northwest Africa 10252Pallasite, PMG-an3.04901.3510-0.249-0.13 -0.01 0.06
HambletonPallasite, PMG3.02901.3830-0.206-0.15 0.02 0.1
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.2450.11 0.12 0.06
ChasseronPallasite, PMG3.23901.5140-0.1860.06 0.15 0.12
JeparaPallasite, PMG3.01101.3670-0.213-0.17 0.01 0.1
Erg Chech 002Achondrite-ung3.20101.5480-0.1320.02 0.19 0.18
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.3430.18 0.06 -0.03
Northwest Africa 10752Diogenite3.00601.2790-0.298-0.17 -0.08 0.01
Northwest Africa 4271Eucrite-pmict3.34001.2500-0.5020.16 -0.11 -0.19
Northwest Africa 5721Eucrite2.99001.3200-0.249-0.19 -0.04 0.06
Northwest Africa 8739Eucrite-pmict2.99001.3120-0.257-0.19 -0.05 0.05
TirhertEucrite-unbr2.96101.3140-0.24-0.22 -0.05 0.07
BilangaDiogenite3.41001.3500-0.4390.23 -0.01 -0.13
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.2330.18 0.17 0.08
Thiel Mountains 07016Pallasite3.31001.5700-0.1670.13 0.21 0.14
Northwest Africa 5312Mesosiderite3.36401.5450-0.220.18 0.19 0.09
Ramlat as Sahmah 287Diogenite3.38001.5300-0.2430.2 0.17 0.07
Northwest Africa 5721Eucrite2.93001.2600-0.277-0.25 -0.1 0.03
Northwest Africa 5743Howardite3.41001.5200-0.2690.23 0.16 0.04
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.2860.24 0.15 0.02
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.1950.19 0.21 0.11
Northwest Africa 5743Howardite3.41001.5300-0.2590.23 0.17 0.05
TirhertEucrite-unbr3.41501.5240-0.2680.24 0.16 0.04
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.2490.23 0.18 0.06
Northwest Africa 8777Achondrite-ung2.91201.2390-0.289-0.27 -0.12 0.02
Yamato 981710Diogenite3.49001.3800-0.4510.31 0.02 -0.14
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.2190.23 0.21 0.09
TirhertEucrite-unbr2.86601.2860-0.218-0.31 -0.07 0.09
Northwest Africa 2739Howardite3.43901.5540-0.250.26 0.19 0.06
Northwest Africa 10752Diogenite3.44901.5400-0.2690.27 0.18 0.04
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.2260.25 0.21 0.08
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.3140.3 0.15 -0.01
Northwest Africa 8777Achondrite-ung2.85101.2570-0.239-0.33 -0.1 0.07
Jiddat al Harasis 804Eucrite3.47301.5610-0.2610.29 0.2 0.05
BerthoudEucrite-mmict3.46001.5800-0.2350.28 0.22 0.07
Northwest Africa 8614Winonaite3.54301.4160-0.4420.36 0.06 -0.13
Miller Range 07001Diogenite-olivine3.55001.3400-0.5220.37 -0.02 -0.21
Northwest Africa 6686Howardite3.48001.5800-0.2460.3 0.22 0.06
Yamato 981651Eucrite3.55001.4400-0.4220.37 0.08 -0.11
Northwest Africa 12562Achondrite-ung3.47701.6090-0.2150.3 0.25 0.09
Northwest Africa 2775Acapulcoite3.25000.9700-0.7350.07 -0.39 -0.43
Northwest Africa 6489Diogenite3.50401.5980-0.240.32 0.24 0.07
Northwest Africa 12562Achondrite-ung3.49201.6190-0.2130.31 0.26 0.1
Jiddat al Harasis 804Eucrite3.50101.6130-0.2240.32 0.25 0.08
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.2460.34 0.24 0.06
Miller Range 07613Diogenite3.55001.5500-0.3120.37 0.19 -0
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.2620.35 0.23 0.05
Miller Range 07003Diogenite3.57001.5700-0.3030.39 0.21 0.01
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260.37 0.28 0.08
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.37 0.27 0.07
Miller Range 07613Diogenite3.57001.6200-0.2530.39 0.26 0.06
Northwest Africa 7674Lodranite3.48801.0040-0.8250.31 -0.36 -0.52
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.46 0.1 -0.14
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.4 0.27 0.06
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.41 0.26 0.05
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.39 0.29 0.09
Northwest Africa 1461Diogenite3.58401.6340-0.2460.4 0.27 0.06
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.4 0.29 0.08
Northwest Africa 5784Diogenite3.56001.6700-0.1980.38 0.31 0.11
Miller Range 07003Diogenite3.66001.4800-0.440.48 0.12 -0.13
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