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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
3.391.790.010.011 
3.271.810.090.094 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 4801Angrite3.54401.8230-0.0370.21 0.02 -0.09
Northwest Africa 13954Achondrite-ung3.40501.5870-0.20.07 -0.21 -0.25
Thiel Mountains 07016Pallasite3.31001.5700-0.167-0.02 -0.23 -0.22
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.1950.04 -0.23 -0.25
Northwest Africa 12562Achondrite-ung3.47701.6090-0.2150.15 -0.19 -0.27
Northwest Africa 12562Achondrite-ung3.49201.6190-0.2130.16 -0.18 -0.27
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.2190.08 -0.23 -0.27
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.2260.1 -0.23 -0.28
Jiddat al Harasis 804Eucrite3.50101.6130-0.2240.17 -0.19 -0.28
BerthoudEucrite-mmict3.46001.5800-0.2350.13 -0.22 -0.29
Northwest Africa 5312Mesosiderite3.36401.5450-0.220.03 -0.26 -0.27
Northwest Africa 5784Diogenite3.56001.6700-0.1980.23 -0.13 -0.25
Erg Chech 002Achondrite-ung3.59301.7730-0.1120.26 -0.03 -0.16
Northwest Africa 4801Angrite3.59501.8090-0.0770.27 0.01 -0.13
Northwest Africa 6686Howardite3.48001.5800-0.2460.15 -0.22 -0.3
Northwest Africa 6489Diogenite3.50401.5980-0.240.17 -0.2 -0.29
Northwest Africa 2739Howardite3.43901.5540-0.250.11 -0.25 -0.3
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.2490.08 -0.26 -0.3
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.2330.03 -0.27 -0.29
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260.22 -0.17 -0.28
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.2460.19 -0.2 -0.3
Ramlat as Sahmah 287Diogenite3.38001.5300-0.2430.05 -0.27 -0.3
Jiddat al Harasis 804Eucrite3.47301.5610-0.2610.14 -0.24 -0.31
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.22 -0.17 -0.29
Northwest Africa 5743Howardite3.41001.5300-0.2590.08 -0.27 -0.31
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.24 -0.15 -0.28
Erg Chech 002Achondrite-ung3.20101.5480-0.132-0.13 -0.25 -0.18
Northwest Africa 10752Diogenite3.44901.5400-0.2690.12 -0.26 -0.32
TirhertEucrite-unbr3.41501.5240-0.2680.09 -0.28 -0.32
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.2620.2 -0.21 -0.31
Northwest Africa 5743Howardite3.41001.5200-0.2690.08 -0.28 -0.32
Northwest Africa 8159Martian (augite basalt)3.32802.09300.346-0 0.29 0.29
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.25 -0.16 -0.29
Miller Range 07613Diogenite3.57001.6200-0.2530.24 -0.18 -0.31
ChasseronPallasite, PMG3.23901.5140-0.186-0.09 -0.29 -0.24
Northwest Africa 1459Diogenite3.62001.7200-0.1790.29 -0.08 -0.23
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.25 -0.17 -0.3
Northwest Africa 1461Diogenite3.58401.6340-0.2460.25 -0.17 -0.3
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.2860.09 -0.29 -0.34
Northwest Africa 12319Achondrite-ung3.61301.6810-0.2150.28 -0.12 -0.27
Northwest Africa 10023Pallasite, PMG-an3.60801.6680-0.2250.28 -0.13 -0.28
Northwest Africa 6909Eucrite3.60001.6470-0.2420.27 -0.15 -0.29
Northwest Africa 13789Diogenite3.30601.4880-0.247-0.02 -0.31 -0.3
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.26 -0.18 -0.32
La'gad 002Pallasite, PMG-an3.62301.6800-0.2210.29 -0.12 -0.27
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.245-0.04 -0.32 -0.3
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.2620.28 -0.17 -0.31
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.3140.15 -0.29 -0.37
Erg Chech 002Achondrite-ung3.65701.7880-0.1310.33 -0.01 -0.18
Northwest Africa 4482Pallasite, PMG3.65001.7200-0.1950.32 -0.08 -0.25
Northwest Africa 12217Achondrite-ung3.66001.7960-0.1240.33 -0 -0.18
Northwest Africa 5961Eucrite-mmict3.63001.6600-0.2440.3 -0.14 -0.3
Miller Range 07003Diogenite3.57001.5700-0.3030.24 -0.23 -0.36
Miller Range 07613Diogenite3.55001.5500-0.3120.22 -0.25 -0.36
Northwest Africa 6909Eucrite3.64701.6830-0.230.32 -0.12 -0.28
Northwest Africa 4223Diogenite3.22001.4800-0.21-0.11 -0.32 -0.26
TirhertEucrite-unbr3.23301.4740-0.222-0.1 -0.33 -0.27
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.206-0.12 -0.32 -0.26
Northwest Africa 10023Pallasite, PMG-an3.66701.6930-0.2310.34 -0.11 -0.28
TirhertEucrite-unbr3.26801.4510-0.264-0.06 -0.35 -0.32
Northwest Africa 13457Eucrite3.65701.6550-0.2640.33 -0.15 -0.32
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.244-0.1 -0.35 -0.3
Northwest Africa 13921Achondrite-ung3.69101.7700-0.1670.36 -0.03 -0.22
Northwest Africa 2339Eucrite3.66001.6500-0.270.33 -0.15 -0.32
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.18 -0.32 -0.22
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.214-0.14 -0.34 -0.27
Northwest Africa 8027Howardite3.68001.6800-0.2510.35 -0.12 -0.3
Northwest Africa 7831Diogenite3.68001.6770-0.2540.35 -0.12 -0.31
Northwest Africa 5234Eucrite-mmict3.69401.7270-0.2110.36 -0.07 -0.26
Northwest Africa 10015Pallasite, PMG3.70001.7500-0.1910.37 -0.05 -0.24
El Hassan Ould Hamed 001Eucrite-unbr3.67601.6520-0.2760.35 -0.15 -0.33
Northwest Africa 13921Achondrite-ung3.70601.7570-0.1870.38 -0.04 -0.24
Northwest Africa 13954Achondrite-ung3.19401.4460-0.23-0.14 -0.35 -0.28
Ooldea 015Howardite3.64401.5860-0.3260.31 -0.21 -0.38
Northwest Africa 10765Mesosiderite3.67501.6380-0.290.35 -0.16 -0.34
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.3430.03 -0.38 -0.4
Northwest Africa 13355Eucrite-an3.69301.6650-0.2720.36 -0.14 -0.32
Northwest Africa 5134Eucrite3.70701.7070-0.2380.38 -0.09 -0.29
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.19 -0.34 -0.24
Northwest Africa 4215Diogenite3.20301.4310-0.25-0.13 -0.37 -0.3
Northwest Africa 8671Eucrite-an3.68801.6420-0.2930.36 -0.16 -0.35
Northwest Africa 12217Achondrite-ung3.72301.7930-0.160.39 -0.01 -0.21
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.222-0.16 -0.36 -0.27
Erg Chech 002Achondrite-ung3.72801.8310-0.1250.4 0.03 -0.18
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.331-0.03 -0.4 -0.38
Northwest Africa 2738Howardite3.73101.7540-0.2030.4 -0.05 -0.26
Northwest Africa 7824Mesosiderite3.71801.6840-0.2660.39 -0.12 -0.32
Northwest Africa 7835Achondrite-ung3.70901.97100.0250.38 0.17 -0.03
Northwest Africa 1880Diogenite3.16001.4200-0.238-0.17 -0.38 -0.29
Northwest Africa 1461Diogenite3.17701.4100-0.257-0.15 -0.39 -0.31
Yamato 981651Eucrite3.55001.4400-0.4220.22 -0.36 -0.47
Northwest Africa 12566Mesosiderite-C33.13201.4250-0.218-0.2 -0.38 -0.27
Northwest Africa 10765Mesosiderite3.73301.6640-0.2940.4 -0.14 -0.35
Miller Range 07662Eucrite-br3.70001.5900-0.3510.37 -0.21 -0.4
Northwest Africa 12396Mesosiderite3.74501.6890-0.2760.42 -0.11 -0.33
Northwest Africa 7824Mesosiderite3.75701.7080-0.2630.43 -0.09 -0.32
Northwest Africa 8535Angrite3.76101.8770-0.0960.43 0.08 -0.15
Northwest Africa 2968Achondrite-ung3.08001.4400-0.176-0.25 -0.36 -0.23
Northwest Africa 4223Diogenite3.08001.4400-0.176-0.25 -0.36 -0.23
Jiddat al Harasis 203Mesosiderite-C23.14301.4030-0.246-0.19 -0.4 -0.3
Northwest Africa 8614Winonaite3.54301.4160-0.4420.21 -0.38 -0.49
Northwest Africa 4269Eucrite-mmict3.76201.7180-0.2560.43 -0.08 -0.31
Northwest Africa 12605Eucrite3.77501.7460-0.2340.45 -0.05 -0.29
Malotas (b)Eucrite3.77901.7850-0.1980.45 -0.02 -0.25
Yamato 981710Diogenite3.49001.3800-0.4510.16 -0.42 -0.5
JeparaPallasite, PMG3.16001.3800-0.278-0.17 -0.42 -0.33
Northwest Africa 10019Pallasite, ungrouped3.78201.7600-0.2240.45 -0.04 -0.28
Northwest Africa 13789Diogenite3.77801.7130-0.2690.45 -0.09 -0.32
Northwest Africa 2736EL-melt rock3.73202.01700.0590.4 0.22 0.01
BilangaDiogenite3.41001.3500-0.4390.08 -0.45 -0.49
Malotas (b)Eucrite3.78701.7750-0.2120.46 -0.03 -0.26
Northwest Africa 13955Achondrite-ung3.78201.7250-0.2590.45 -0.08 -0.31
Northwest Africa 8671Eucrite-an3.77601.6940-0.2870.45 -0.11 -0.34
Northwest Africa 6105Eucrite-pmict3.77301.6790-0.30.44 -0.12 -0.35
Miller Range 07003Diogenite3.66001.4800-0.440.33 -0.32 -0.49
Northwest Africa 5350Howardite3.79001.8000-0.1880.46 0 -0.24
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.31 -0.34 -0.5
Northwest Africa 1645Mesosiderite-B3.79001.7600-0.2280.46 -0.04 -0.28
Northwest Africa 4523Eucrite3.79101.7570-0.2320.46 -0.04 -0.28
Northwest Africa 13457Eucrite3.78701.7170-0.270.46 -0.08 -0.32
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.15 -0.44 -0.36
Yamato 980318Eucrite-cm3.18001.3600-0.308-0.15 -0.44 -0.36
Northwest Africa 12562Achondrite-ung3.79501.7880-0.2030.47 -0.01 -0.26
Northwest Africa 12938Eucrite3.79501.7450-0.2460.47 -0.05 -0.3
Northwest Africa 5784Diogenite3.10001.3900-0.237-0.23 -0.41 -0.29
Northwest Africa 10752Diogenite3.15901.3610-0.296-0.17 -0.44 -0.35
Northwest Africa 5349Eucrite-pmict3.80001.7300-0.2630.47 -0.07 -0.32
Northwest Africa 7193Eucrite-an3.81001.7800-0.2190.48 -0.02 -0.27
Northwest Africa 11916Achondrite-ung3.68001.4700-0.460.35 -0.33 -0.51
Northwest Africa 7193Eucrite-an3.81001.8400-0.1590.48 0.04 -0.21
Northwest Africa 10019Pallasite, ungrouped3.81701.7630-0.2390.49 -0.04 -0.29
Hassi el Biod 001Diogenite-an3.81601.7340-0.2680.49 -0.07 -0.32
JeparaPallasite, PMG3.82001.8620-0.1420.49 0.06 -0.19
Northwest Africa 4255Diogenite3.25001.3100-0.395-0.08 -0.49 -0.45
Miller Range 07001Diogenite-olivine3.80001.6400-0.3530.47 -0.16 -0.41
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