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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
3.20101.5480-0.1420-0.132 
3.65701.7880-0.1430-0.131 
3.72801.8310-0.1370-0.125 
3.59301.7730-0.1230-0.112 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 5784Diogenite3.56001.6700-0.1980.02 -0.07 -0.07
Northwest Africa 1459Diogenite3.62001.7200-0.1790.08 -0.01 -0.05
Northwest Africa 12319Achondrite-ung3.61301.6810-0.2150.07 -0.05 -0.09
Northwest Africa 4801Angrite3.54401.8230-0.037-0 0.09 0.09
Elephant Moraine 99402Brachinite3.57001.6500-0.2230.03 -0.09 -0.1
Northwest Africa 4801Angrite3.59501.8090-0.0770.05 0.07 0.05
Northwest Africa 10023Pallasite, PMG-an3.60801.6680-0.2250.06 -0.07 -0.1
La'gad 002Pallasite, PMG-an3.62301.6800-0.2210.08 -0.05 -0.1
Northwest Africa 10765Mesosiderite3.57901.6450-0.2330.03 -0.09 -0.11
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.2260 -0.1 -0.1
Northwest Africa 6909Eucrite3.60001.6470-0.2420.06 -0.09 -0.12
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.2350.01 -0.11 -0.11
Northwest Africa 4482Pallasite, PMG3.65001.7200-0.1950.11 -0.01 -0.07
Northwest Africa 1461Diogenite3.58401.6340-0.2460.04 -0.1 -0.12
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.2480.04 -0.11 -0.12
Northwest Africa 5961Eucrite-mmict3.63001.6600-0.2440.09 -0.08 -0.12
Northwest Africa 6909Eucrite3.64701.6830-0.230.1 -0.05 -0.11
Miller Range 07613Diogenite3.57001.6200-0.2530.03 -0.12 -0.13
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.2620.06 -0.11 -0.14
Northwest Africa 5738Eucrite-br3.59001.6200-0.2630.05 -0.12 -0.14
Northwest Africa 12562Achondrite-ung3.49201.6190-0.213-0.05 -0.12 -0.09
Northwest Africa 10023Pallasite, PMG-an3.66701.6930-0.2310.12 -0.04 -0.11
Jiddat al Harasis 804Eucrite3.50101.6130-0.224-0.04 -0.12 -0.1
Northwest Africa 12217Achondrite-ung3.66001.7960-0.1240.12 0.06 0
Northwest Africa 13457Eucrite3.65701.6550-0.2640.11 -0.08 -0.14
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.246-0.03 -0.14 -0.12
Northwest Africa 6489Diogenite3.50401.5980-0.24-0.04 -0.14 -0.12
Northwest Africa 12562Achondrite-ung3.47701.6090-0.215-0.07 -0.13 -0.09
Northwest Africa 2339Eucrite3.66001.6500-0.270.12 -0.09 -0.15
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.262-0.01 -0.15 -0.14
Northwest Africa 8027Howardite3.68001.6800-0.2510.14 -0.05 -0.13
Northwest Africa 7831Diogenite3.68001.6770-0.2540.14 -0.06 -0.13
Northwest Africa 5234Eucrite-mmict3.69401.7270-0.2110.15 -0.01 -0.09
El Hassan Ould Hamed 001Eucrite-unbr3.67601.6520-0.2760.13 -0.08 -0.15
Northwest Africa 10015Pallasite, PMG3.70001.7500-0.1910.16 0.02 -0.07
Northwest Africa 10765Mesosiderite3.67501.6380-0.290.13 -0.1 -0.17
Northwest Africa 13355Eucrite-an3.69301.6650-0.2720.15 -0.07 -0.15
Northwest Africa 5134Eucrite3.70701.7070-0.2380.16 -0.03 -0.11
Miller Range 07003Diogenite3.57001.5700-0.3030.03 -0.17 -0.18
Northwest Africa 6686Howardite3.48001.5800-0.246-0.06 -0.16 -0.12
Northwest Africa 8671Eucrite-an3.68801.6420-0.2930.14 -0.09 -0.17
BerthoudEucrite-mmict3.46001.5800-0.235-0.08 -0.16 -0.11
Ooldea 015Howardite3.64401.5860-0.3260.1 -0.15 -0.2
Northwest Africa 7824Mesosiderite3.71801.6840-0.2660.17 -0.05 -0.14
Miller Range 07613Diogenite3.55001.5500-0.3120.01 -0.19 -0.19
Northwest Africa 2738Howardite3.73101.7540-0.2030.19 0.02 -0.08
Northwest Africa 12217Achondrite-ung3.72301.7930-0.160.18 0.06 -0.04
Jiddat al Harasis 804Eucrite3.47301.5610-0.261-0.07 -0.17 -0.14
Northwest Africa 10765Mesosiderite3.73301.6640-0.2940.19 -0.07 -0.17
Northwest Africa 10019Pallasite, ungrouped3.42601.5710-0.226-0.12 -0.16 -0.1
Northwest Africa 12396Mesosiderite3.74501.6890-0.2760.2 -0.05 -0.15
Northwest Africa 2739Howardite3.43901.5540-0.25-0.11 -0.18 -0.13
Miller Range 07662Eucrite-br3.70001.5900-0.3510.16 -0.15 -0.23
Frontier Mountain 97045Eucrite-pmict3.41001.5700-0.219-0.13 -0.17 -0.09
Northwest Africa 7824Mesosiderite3.75701.7080-0.2630.21 -0.03 -0.14
Northwest Africa 10752Diogenite3.44901.5400-0.269-0.1 -0.2 -0.14
Northwest Africa 4269Eucrite-mmict3.76201.7180-0.2560.22 -0.02 -0.13
Northwest Africa 12605Eucrite3.77501.7460-0.2340.23 0.01 -0.11
Northwest Africa 13789Diogenite3.77801.7130-0.2690.23 -0.02 -0.14
Northwest Africa 8671Eucrite-an3.77601.6940-0.2870.23 -0.04 -0.16
Northwest Africa 8404Diogenite-olivine3.47701.5100-0.314-0.07 -0.23 -0.19
Northwest Africa 6105Eucrite-pmict3.77301.6790-0.30.23 -0.06 -0.18
Sayh al Uhaymir 493Achondrite-ung3.41001.5400-0.249-0.13 -0.2 -0.12
Northwest Africa 10019Pallasite, ungrouped3.78201.7600-0.2240.24 0.03 -0.1
Malotas (b)Eucrite3.77901.7850-0.1980.23 0.05 -0.07
Northwest Africa 10023Pallasite, PMG-an3.36801.5720-0.195-0.18 -0.16 -0.07
Northwest Africa 13457Eucrite3.78701.7170-0.270.24 -0.02 -0.14
Northwest Africa 5743Howardite3.41001.5300-0.259-0.13 -0.21 -0.13
Malotas (b)Eucrite3.78701.7750-0.2120.24 0.04 -0.09
Northwest Africa 1645Mesosiderite-B3.79001.7600-0.2280.25 0.03 -0.1
Northwest Africa 4523Eucrite3.79101.7570-0.2320.25 0.02 -0.11
TirhertEucrite-unbr3.41501.5240-0.268-0.13 -0.21 -0.14
Northwest Africa 12938Eucrite3.79501.7450-0.2460.25 0.01 -0.12
Northwest Africa 5350Howardite3.79001.8000-0.1880.25 0.07 -0.06
Northwest Africa 5743Howardite3.41001.5200-0.269-0.13 -0.22 -0.14
Northwest Africa 5349Eucrite-pmict3.80001.7300-0.2630.26 -0 -0.14
Northwest Africa 12562Achondrite-ung3.79501.7880-0.2030.25 0.05 -0.08
Northwest Africa 8535Angrite3.76101.8770-0.0960.22 0.14 0.03
Northwest Africa 8739Eucrite-pmict3.42001.5080-0.286-0.12 -0.23 -0.16
Northwest Africa 5312Mesosiderite3.36401.5450-0.22-0.18 -0.19 -0.1
Ramlat as Sahmah 287Diogenite3.38001.5300-0.243-0.16 -0.21 -0.12
Northwest Africa 7193Eucrite-an3.81001.7800-0.2190.27 0.05 -0.09
Hassi el Biod 001Diogenite-an3.81601.7340-0.2680.27 -0 -0.14
Miller Range 07001Diogenite-olivine3.80001.6400-0.3530.26 -0.1 -0.23
Northwest Africa 10019Pallasite, ungrouped3.81701.7630-0.2390.27 0.03 -0.11
Northwest Africa 10019Pallasite, ungrouped3.35901.5290-0.233-0.19 -0.21 -0.11
Miller Range 07003Diogenite3.66001.4800-0.440.12 -0.26 -0.31
Northwest Africa 7193Eucrite-an3.81001.8400-0.1590.27 0.11 -0.03
Hassi el Biod 001Diogenite-an3.83001.7480-0.2610.29 0.01 -0.14
Pecora Escarpment 01021Eucrite-mmict3.83101.7400-0.270.29 0.01 -0.14
Thiel Mountains 07016Pallasite3.31001.5700-0.167-0.23 -0.17 -0.04
Northwest Africa 7835Achondrite-ung3.70901.97100.0250.16 0.24 0.15
Northwest Africa 2968Achondrite-ung3.64001.4600-0.4490.1 -0.28 -0.32
Yamato 981651Eucrite3.55001.4400-0.4220.01 -0.3 -0.3
Northwest Africa 3212Eucrite3.84001.7400-0.2740.3 0.01 -0.15
Northwest Africa 11916Achondrite-ung3.68001.4700-0.460.14 -0.27 -0.34
Northwest Africa 8671Eucrite-an3.84701.7360-0.2820.3 0 -0.16
JeparaPallasite, PMG3.82001.8620-0.1420.28 0.13 -0.02
Northwest Africa 3211Eucrite3.85001.7100-0.310.31 -0.02 -0.18
Hassi el Biod 001Diogenite-an3.85201.7530-0.2680.31 0.02 -0.14
Northwest Africa 12937Eucrite3.85501.7700-0.2520.31 0.04 -0.13
Umm as Samim 024Eucrite-cm3.86001.7200-0.3050.32 -0.01 -0.18
Northwest Africa 8614Winonaite3.54301.4160-0.442-0 -0.32 -0.32
La'gad 002Pallasite, PMG-an3.86101.7770-0.2480.32 0.04 -0.12
Miller Range 07662Eucrite-br3.86001.6800-0.3450.32 -0.05 -0.22
Northwest Africa 10019Pallasite, ungrouped3.87101.7840-0.2470.33 0.05 -0.12
Northwest Africa 4272Diogenite3.78001.5000-0.4830.24 -0.24 -0.36
Northwest Africa 10019Pallasite, ungrouped3.87801.7600-0.2740.33 0.03 -0.15
Northwest Africa 2736EL-melt rock3.73202.01700.0590.19 0.28 0.18
Northwest Africa 7831Diogenite3.87501.8100-0.2230.33 0.08 -0.1
Northwest Africa 7831Diogenite3.87901.7930-0.2420.33 0.06 -0.12
Northwest Africa 10023Pallasite, PMG-an3.88701.7530-0.2860.34 0.02 -0.16
Northwest Africa 13789Diogenite3.30601.4880-0.247-0.24 -0.25 -0.12
Northwest Africa 10320Eucrite-cm3.88001.8100-0.2250.34 0.08 -0.1
Northwest Africa 7035Eucrite-mmict3.88701.8150-0.2240.34 0.08 -0.1
Dhofar 1626Eucrite-an3.88901.8080-0.2320.34 0.07 -0.11
Northwest Africa 6474Brachinite3.82901.9430-0.0660.28 0.21 0.06
Northwest Africa 1982Mesosiderite-C3.78001.4700-0.5130.24 -0.27 -0.39
Northwest Africa 10640Eucrite-mmict3.89001.8200-0.2210.35 0.09 -0.1
Northwest Africa 4590Angrite3.84501.9270-0.090.3 0.19 0.03
Northwest Africa 4590Angrite3.84501.9270-0.090.3 0.19 0.03
Northwest Africa 12217Achondrite-ung3.86901.8840-0.1460.32 0.15 -0.02
Miller Range 07662Eucrite-br3.89001.6400-0.40.35 -0.1 -0.28
Yamato 981710Diogenite3.49001.3800-0.451-0.05 -0.36 -0.33
Northwest Africa 7835Achondrite-ung3.87001.8890-0.1410.33 0.15 -0.02
Northwest Africa 10019Pallasite, ungrouped3.28601.4790-0.245-0.26 -0.26 -0.12
Northwest Africa 1882Mesosiderite-C3.36001.4200-0.343-0.18 -0.32 -0.22
Northwest Africa 6713Mesosiderite3.90001.8200-0.2260.36 0.09 -0.1
Northwest Africa 12540Eucrite-an3.91101.7780-0.2740.37 0.04 -0.15
ChasseronPallasite, PMG3.23901.5140-0.186-0.31 -0.22 -0.06
Northwest Africa 2999Angrite3.83901.9740-0.040.29 0.24 0.08
Northwest Africa 7812Angrite3.86401.9570-0.070.32 0.22 0.05
Northwest Africa 8661Eucrite3.91401.8680-0.1850.37 0.13 -0.06
Al Hawaya 004Eucrite-pmict3.93001.8200-0.2420.39 0.09 -0.12
Northwest Africa 12540Eucrite-an3.93601.7860-0.2790.39 0.05 -0.15
Miller Range 07001Diogenite-olivine3.55001.3400-0.5220.01 -0.4 -0.4
TirhertEucrite-unbr3.26801.4510-0.264-0.28 -0.28 -0.14
Northwest Africa 11486Eucrite3.93001.8300-0.2320.39 0.1 -0.11
El Hassan Ould Hamed 001Eucrite-unbr3.94401.7890-0.280.4 0.05 -0.16
Northwest Africa 10019Pallasite, ungrouped3.93501.8460-0.2180.39 0.11 -0.09
TirhertEucrite-unbr3.23301.4740-0.222-0.31 -0.26 -0.1
BilangaDiogenite3.41001.3500-0.439-0.13 -0.39 -0.31
Northwest Africa 4590Angrite3.88101.9670-0.0690.34 0.23 0.06
Jiddat al Harasis 404Eucrite3.94001.8500-0.2170.4 0.12 -0.09
Northwest Africa 4223Diogenite3.22001.4800-0.21-0.32 -0.26 -0.08
Northwest Africa 1670Angrite3.88701.9670-0.0720.34 0.23 0.05
Northwest Africa 6474Brachinite3.87901.9800-0.0550.33 0.25 0.07
Graves Nunataks 98098Eucrite-unbr3.30001.4000-0.331-0.24 -0.34 -0.21
Northwest Africa 8159Martian (augite basalt)3.32802.09300.346-0.22 0.36 0.47
Northwest Africa 8404Diogenite-olivine3.23301.4520-0.244-0.31 -0.28 -0.12
Northwest Africa 12566Mesosiderite-C33.20901.4780-0.206-0.34 -0.26 -0.08
El Hassan Ould Hamed 001Eucrite-unbr3.96301.8120-0.2670.42 0.08 -0.14
Northwest Africa 10319Eucrite-cm3.96001.8400-0.2370.42 0.11 -0.11
Northwest Africa 8535Angrite3.92501.9340-0.1250.38 0.2 -0
Dhofar 1480Eucrite-pmict3.96301.8480-0.2310.42 0.11 -0.11
Northwest Africa 1817Mesosiderite-B3.19001.4600-0.214-0.35 -0.28 -0.09
Northwest Africa 4215Diogenite3.20301.4310-0.25-0.34 -0.3 -0.12
Pecora Escarpment 01021Eucrite-mmict3.98101.8730-0.2150.44 0.14 -0.09
Northwest Africa 7025Mesosiderite3.99201.8470-0.2470.45 0.11 -0.12
Northwest Africa 4051Eucrite3.99401.8610-0.2340.45 0.13 -0.11
Northwest Africa 7035Eucrite-mmict3.99301.8670-0.2280.45 0.13 -0.1
Northwest Africa 12689Eucrite-br3.99701.8550-0.2420.45 0.12 -0.12
Northwest Africa 5312Mesosiderite3.14901.4840-0.168-0.4 -0.25 -0.04
Dar al Gani 1060Eucrite4.00001.8500-0.2480.46 0.12 -0.12
Northwest Africa 10023Pallasite, PMG-an3.16701.4400-0.222-0.38 -0.3 -0.1
Northwest Africa 10639Eucrite-mmict4.01001.8700-0.2340.47 0.14 -0.11
Northwest Africa 10023Pallasite, PMG-an3.14301.4580-0.191-0.4 -0.28 -0.07
Northwest Africa 1461Diogenite3.17701.4100-0.257-0.37 -0.33 -0.13
Jiddat al Harasis 556Howardite4.02001.8800-0.2290.48 0.15 -0.1
Northwest Africa 1880Diogenite3.16001.4200-0.238-0.38 -0.32 -0.11
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