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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 differentiated achondrites. Data for angrites and HEDs from Greenwood et al. (2005). Data for Martian meteorites from Franchi et al. (1999). EFL: eucrite fractionation line (Greenwood et al., 2005), AFL: angrite fractionation line (Greenwood et al., 2005), MFL: Martian fractionation line (Franchi et al., 1999), TFL: terrestrial fractionation line. M: average value of Martian meteorite analyses from Franchi et al. (1999). E: bulk terrestrial mantle (Mattey et al., 1994). Open squares: HEDs, open triangles: angrites, open circles: Martian meteorites. 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
3.03901.3920-0.2130-0.203 
3.40501.5870-0.2110-0.2 
3.19401.4460-0.2400-0.23 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.206-0 0 0
Northwest Africa 4223Diogenite3.22001.4800-0.210.01 0.01 0
TirhertEucrite-unbr3.23301.4740-0.2220.02 -0 -0.01
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.214-0.02 -0.01 -0
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.2440.02 -0.02 -0.03
Northwest Africa 4215Diogenite3.20301.4310-0.25-0.01 -0.04 -0.04
ChasseronPallasite, PMG3.23901.5140-0.1860.03 0.04 0.03
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.222-0.05 -0.03 -0.01
TirhertEucrite-unbr3.26801.4510-0.2640.06 -0.02 -0.05
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.06 0.01 0.04
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.07 -0.02 0.02
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.2450.07 0 -0.03
Erg Chech 002Achondrite-ung3.20101.5480-0.132-0.01 0.07 0.08
Northwest Africa 1461Diogenite3.17701.4100-0.257-0.04 -0.07 -0.05
Northwest Africa 1880Diogenite3.16001.4200-0.238-0.05 -0.05 -0.03
Northwest Africa 13789Diogenite3.30601.4880-0.2470.09 0.01 -0.04
Northwest Africa 12566Mesosiderite-C33.13201.4250-0.218-0.08 -0.05 -0.01
Jiddat al Harasis 203Mesosiderite-C23.14301.4030-0.246-0.07 -0.07 -0.04
JeparaPallasite, PMG3.16001.3800-0.278-0.05 -0.1 -0.07
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.3310.09 -0.08 -0.12
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.03 -0.12 -0.1
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.03 -0.12 -0.1
Northwest Africa 10752Diogenite3.15901.3610-0.296-0.05 -0.11 -0.09
Thiel Mountains 07016Pallasite3.31001.5700-0.1670.1 0.1 0.04
Northwest Africa 2968Achondrite-ung3.08001.4400-0.176-0.13 -0.03 0.03
Northwest Africa 4223Diogenite3.08001.4400-0.176-0.13 -0.03 0.03
Northwest Africa 5784Diogenite3.10001.3900-0.237-0.11 -0.09 -0.03
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.2330.15 0.05 -0.02
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.3430.15 -0.05 -0.13
Bordj Badji Mokhtar 001Pallasite, ungrouped3.36201.5330-0.2310.15 0.06 -0.02
Northwest Africa 5312Mesosiderite3.36401.5450-0.220.15 0.07 -0.01
Northwest Africa 4255Diogenite3.25001.3100-0.3950.04 -0.17 -0.18
Ramlat as Sahmah 287Diogenite3.38001.5300-0.2430.17 0.06 -0.03
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.1950.16 0.1 0.02
Northwest Africa 8404Diogenite-olivine3.10301.3280-0.3-0.11 -0.15 -0.09
Northwest Africa 10154Diogenite-an3.08601.3320-0.287-0.13 -0.14 -0.08
Northwest Africa 5743Howardite3.41001.5200-0.2690.2 0.05 -0.06
Northwest Africa 5743Howardite3.41001.5300-0.2590.2 0.06 -0.05
Northwest Africa 10252Pallasite, PMG-an3.04901.3510-0.249-0.16 -0.12 -0.04
HambletonPallasite, PMG3.02901.3830-0.206-0.18 -0.09 0
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.2490.2 0.07 -0.04
TirhertEucrite-unbr3.41501.5240-0.2680.2 0.05 -0.06
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.2860.21 0.03 -0.08
Northwest Africa 13789Diogenite3.04601.3410-0.257-0.17 -0.13 -0.05
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.2190.2 0.1 -0.01
JeparaPallasite, PMG3.01101.3670-0.213-0.2 -0.11 -0
BilangaDiogenite3.41001.3500-0.4390.2 -0.13 -0.23
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.2260.21 0.1 -0.02
Northwest Africa 2739Howardite3.43901.5540-0.250.23 0.08 -0.04
Northwest Africa 10752Diogenite3.44901.5400-0.2690.24 0.07 -0.06
Northwest Africa 4271Eucrite-pmict3.34001.2500-0.5020.13 -0.23 -0.29
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.3140.26 0.04 -0.1
BerthoudEucrite-mmict3.46001.5800-0.2350.25 0.11 -0.02
Northwest Africa 5721Eucrite2.99001.3200-0.249-0.22 -0.16 -0.04
Jiddat al Harasis 804Eucrite3.47301.5610-0.2610.26 0.09 -0.05
Northwest Africa 8739Eucrite-pmict2.99001.3120-0.257-0.22 -0.16 -0.05
Northwest Africa 10752Diogenite3.00601.2790-0.298-0.21 -0.2 -0.09
Northwest Africa 6686Howardite3.48001.5800-0.2460.27 0.11 -0.04
Yamato 981710Diogenite3.49001.3800-0.4510.28 -0.1 -0.24
Northwest Africa 12562Achondrite-ung3.47701.6090-0.2150.26 0.13 -0
TirhertEucrite-unbr2.96101.3140-0.24-0.25 -0.16 -0.03
Hutchison Icefield 18035Eucrite3.48501.5980-0.230.27 0.12 -0.02
Northwest Africa 12562Achondrite-ung3.49201.6190-0.2130.28 0.14 -0
Northwest Africa 6489Diogenite3.50401.5980-0.240.29 0.12 -0.03
Jiddat al Harasis 804Eucrite3.50101.6130-0.2240.29 0.14 -0.01
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.2460.3 0.12 -0.03
Northwest Africa 8614Winonaite3.54301.4160-0.4420.33 -0.06 -0.23
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.2620.32 0.12 -0.05
Yamato 981651Eucrite3.55001.4400-0.4220.34 -0.03 -0.21
Miller Range 07613Diogenite3.55001.5500-0.3120.34 0.08 -0.1
Northwest Africa 5721Eucrite2.93001.2600-0.277-0.28 -0.22 -0.07
Miller Range 07001Diogenite-olivine3.55001.3400-0.5220.34 -0.14 -0.31
Erg Chech 007Pallasite, PMG-an3.53501.6480-0.2070.32 0.17 0
Miller Range 07003Diogenite3.57001.5700-0.3030.36 0.1 -0.09
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260.34 0.16 -0.02
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.34 0.16 -0.02
Northwest Africa 8777Achondrite-ung2.91201.2390-0.289-0.3 -0.24 -0.08
Miller Range 07613Diogenite3.57001.6200-0.2530.36 0.15 -0.04
TirhertEucrite-unbr2.86601.2860-0.218-0.35 -0.19 -0.01
Erg Chech 007Pallasite, PMG-an3.56201.6640-0.2050.35 0.19 0.01
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.36 0.18 -0.01
Northwest Africa 5784Diogenite3.56001.6700-0.1980.35 0.2 0.01
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.37 0.16 -0.04
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.37 0.17 -0.02
Northwest Africa 1461Diogenite3.58401.6340-0.2460.37 0.16 -0.04
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.38 0.15 -0.05
Northwest Africa 8777Achondrite-ung2.85101.2570-0.239-0.36 -0.22 -0.03
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.2620.39 0.16 -0.05
Northwest Africa 6909Eucrite3.60001.6470-0.2420.39 0.17 -0.03
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.43 -0.01 -0.24
Northwest Africa 10023Pallasite, PMG-an3.60801.6680-0.2250.4 0.19 -0.01
Ooldea 015Howardite3.64401.5860-0.3260.43 0.11 -0.11
Miller Range 07003Diogenite3.66001.4800-0.440.45 0.01 -0.23
Northwest Africa 12319Achondrite-ung3.61301.6810-0.2150.4 0.21 -0
Northwest Africa 5961Eucrite-mmict3.63001.6600-0.2440.42 0.19 -0.03
La'gad 002Pallasite, PMG-an3.62301.6800-0.2210.41 0.21 -0.01
Northwest Africa 11916Achondrite-ung3.68001.4700-0.460.47 -0 -0.25
Northwest Africa 1459Diogenite3.62001.7200-0.1790.41 0.25 0.03
Northwest Africa 13457Eucrite3.65701.6550-0.2640.44 0.18 -0.05
Northwest Africa 2339Eucrite3.66001.6500-0.270.45 0.18 -0.06
Northwest Africa 4801Angrite3.54401.8230-0.0370.33 0.35 0.17
Northwest Africa 6909Eucrite3.64701.6830-0.230.43 0.21 -0.02
Erg Chech 002Achondrite-ung3.59301.7730-0.1120.38 0.3 0.1
Northwest Africa 10765Mesosiderite3.67501.6380-0.290.46 0.16 -0.08
El Hassan Ould Hamed 001Eucrite-unbr3.67601.6520-0.2760.46 0.18 -0.07
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