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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
3.84501.92700.0956-0.09Δ17O off by 0.186
3.84501.9270-0.0956-0.09 
3.88101.96700.0745-0.069Δ17O off by 0.144

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 7812Angrite3.86401.9570-0.070.01 0.02 0.01
Northwest Africa 6474Brachinite3.82901.9430-0.066-0.03 0 0.02
Northwest Africa 2999Angrite3.83901.9740-0.04-0.02 0.03 0.04
Northwest Africa 1670Angrite3.88701.9670-0.0720.03 0.03 0.01
Northwest Africa 6474Brachinite3.87901.9800-0.0550.02 0.04 0.03
Northwest Africa 7835Achondrite-ung3.87001.8890-0.1410.01 -0.05 -0.06
Northwest Africa 12217Achondrite-ung3.86901.8840-0.1460.01 -0.06 -0.06
Northwest Africa 8535Angrite3.92501.9340-0.1250.07 -0.01 -0.04
JeparaPallasite, PMG3.82001.8620-0.142-0.04 -0.08 -0.06
Northwest Africa 8661Eucrite3.91401.8680-0.1850.06 -0.07 -0.1
Northwest Africa 7193Eucrite-an3.81001.8400-0.159-0.05 -0.1 -0.08
Northwest Africa 8535Angrite3.76101.8770-0.096-0.1 -0.06 -0.01
Northwest Africa 10019Pallasite, ungrouped3.93501.8460-0.2180.08 -0.09 -0.13
Jiddat al Harasis 404Eucrite3.94001.8500-0.2170.08 -0.09 -0.13
Northwest Africa 10640Eucrite-mmict3.89001.8200-0.2210.03 -0.12 -0.14
Northwest Africa 6713Mesosiderite3.90001.8200-0.2260.04 -0.12 -0.14
Northwest Africa 7035Eucrite-mmict3.88701.8150-0.2240.03 -0.13 -0.14
Northwest Africa 7831Diogenite3.87501.8100-0.2230.02 -0.13 -0.14
Northwest Africa 11486Eucrite3.93001.8300-0.2320.07 -0.11 -0.15
Northwest Africa 10320Eucrite-cm3.88001.8100-0.2250.02 -0.13 -0.14
Dhofar 1626Eucrite-an3.88901.8080-0.2320.03 -0.13 -0.15
Dhofar 1480Eucrite-pmict3.96301.8480-0.2310.11 -0.09 -0.15
Al Hawaya 004Eucrite-pmict3.93001.8200-0.2420.07 -0.12 -0.16
Pecora Escarpment 01021Eucrite-mmict3.98101.8730-0.2150.12 -0.07 -0.13
Northwest Africa 10319Eucrite-cm3.96001.8400-0.2370.1 -0.1 -0.15
Northwest Africa 2736Aubrite3.73202.01700.059-0.13 0.08 0.14
Northwest Africa 7831Diogenite3.87901.7930-0.2420.02 -0.15 -0.16
Northwest Africa 7835Achondrite-ung3.70901.97100.025-0.15 0.03 0.11
Northwest Africa 7035Eucrite-mmict3.99301.8670-0.2280.14 -0.07 -0.14
Northwest Africa 5350Howardite3.79001.8000-0.188-0.07 -0.14 -0.11
Northwest Africa 10019Pallasite, ungrouped3.87101.7840-0.2470.01 -0.16 -0.16
Northwest Africa 7812Angrite4.00302.0000-0.10.15 0.06 -0.02
Northwest Africa 4051Eucrite3.99401.8610-0.2340.14 -0.08 -0.15
La'gad 002Pallasite, PMG-an3.86101.7770-0.2480 -0.16 -0.17
Northwest Africa 12689Eucrite-br3.99701.8550-0.2420.14 -0.09 -0.16
Northwest Africa 7025Mesosiderite3.99201.8470-0.2470.14 -0.09 -0.16
Northwest Africa 7193Eucrite-an3.81001.7800-0.219-0.05 -0.16 -0.14
Northwest Africa 4908Eucrite4.02501.9310-0.1810.17 -0.01 -0.1
Northwest Africa 10639Eucrite-mmict4.01001.8700-0.2340.15 -0.07 -0.15
Dar al Gani 1060Eucrite4.00001.8500-0.2480.14 -0.09 -0.16
Northwest Africa 12540Eucrite-an3.91101.7780-0.2740.05 -0.16 -0.19
Northwest Africa 12540Eucrite-an3.93601.7860-0.2790.08 -0.15 -0.2
Jiddat al Harasis 556Howardite4.02001.8800-0.2290.16 -0.06 -0.15
Malotas (b)Eucrite3.77901.7850-0.198-0.08 -0.16 -0.11
Malotas (b)Eucrite3.78701.7750-0.212-0.07 -0.17 -0.13
Northwest Africa 10019Pallasite, ungrouped3.87801.7600-0.2740.02 -0.18 -0.19
Northwest Africa 10019Pallasite, ungrouped3.81701.7630-0.239-0.04 -0.18 -0.16
Jiddat al Harasis 845Mesosiderite-C24.04501.9290-0.1930.19 -0.01 -0.11
Northwest Africa 10603Eucrite-melt breccia4.03001.8650-0.2490.17 -0.08 -0.17
Northwest Africa 10023Pallasite, PMG-an3.88701.7530-0.2860.03 -0.19 -0.2
Northwest Africa 1645Mesosiderite-B3.79001.7600-0.228-0.07 -0.18 -0.14
Northwest Africa 4523Eucrite3.79101.7570-0.232-0.07 -0.18 -0.15
Northwest Africa 10019Pallasite, ungrouped3.78201.7600-0.224-0.07 -0.18 -0.14
Northwest Africa 12217Achondrite-ung3.72301.7930-0.16-0.13 -0.15 -0.08
Tindouf 005Eucrite-pmict4.05001.8900-0.2350.19 -0.05 -0.15
Northwest Africa 3212Eucrite3.84001.7400-0.274-0.02 -0.2 -0.19
Pecora Escarpment 01021Eucrite-mmict3.83101.7400-0.27-0.03 -0.2 -0.19
Northwest Africa 8671Eucrite-an3.84701.7360-0.282-0.01 -0.2 -0.2
Northwest Africa 2177Eucrite4.06001.8900-0.240.2 -0.05 -0.16
Northwest Africa 12605Eucrite3.77501.7460-0.234-0.08 -0.19 -0.15
Northwest Africa 5349Eucrite-pmict3.80001.7300-0.263-0.06 -0.21 -0.18
Jiddat al Harasis 845Mesosiderite-C24.07701.9380-0.2010.22 -0 -0.12
Umm as Samim 024Eucrite-cm3.86001.7200-0.3050 -0.22 -0.22
Ramlat as Sahmah 511Eucrite4.08001.9200-0.220.22 -0.02 -0.14
Northwest Africa 2738Howardite3.73101.7540-0.203-0.13 -0.19 -0.12
Northwest Africa 3211Eucrite3.85001.7100-0.31-0.01 -0.23 -0.23
Northwest Africa 7812Angrite4.06802.0510-0.0830.21 0.11 0
Northwest Africa 4269Eucrite-mmict3.76201.7180-0.256-0.09 -0.22 -0.17
Northwest Africa 12217Achondrite-ung3.66001.7960-0.124-0.2 -0.14 -0.04
Northwest Africa 10015Pallasite, PMG3.70001.7500-0.191-0.16 -0.19 -0.11
Northwest Africa 7824Mesosiderite3.75701.7080-0.263-0.1 -0.23 -0.18
Northwest Africa 8671Eucrite-an3.77601.6940-0.287-0.08 -0.25 -0.2
Miller Range 07662Eucrite-br3.86001.6800-0.3450 -0.26 -0.26
Northwest Africa 2999Angrite4.09302.0540-0.0930.24 0.11 -0.01
Northwest Africa 12540Eucrite-an4.12001.9090-0.2520.26 -0.03 -0.17
Northwest Africa 5234Eucrite-mmict3.69401.7270-0.211-0.16 -0.21 -0.13
Northwest Africa 11264Eucrite4.13001.9300-0.2360.27 -0.01 -0.15
Northwest Africa 6105Eucrite-pmict3.77301.6790-0.3-0.08 -0.26 -0.22
Northwest Africa 12396Mesosiderite3.74501.6890-0.276-0.11 -0.25 -0.19
Northwest Africa 5134Eucrite3.70701.7070-0.238-0.15 -0.23 -0.15
Northwest Africa 7824Mesosiderite3.71801.6840-0.266-0.14 -0.26 -0.18
Northwest Africa 7025Mesosiderite4.14901.9610-0.2150.29 0.02 -0.13
Northwest Africa 4801Angrite3.59501.8090-0.077-0.26 -0.13 0.01
Miller Range 07662Eucrite-br3.89001.6400-0.40.03 -0.3 -0.32
Northwest Africa 4482Pallasite, PMG3.65001.7200-0.195-0.21 -0.22 -0.11
Northwest Africa 10765Mesosiderite3.73301.6640-0.294-0.12 -0.28 -0.21
Northwest Africa 12338Achondrite-ung4.16001.9800-0.2020.3 0.04 -0.12
Miller Range 07001Diogenite-olivine3.80001.6400-0.353-0.06 -0.3 -0.27
Northwest Africa 10023Pallasite, PMG-an3.66701.6930-0.231-0.19 -0.25 -0.15
Northwest Africa 8027Howardite3.68001.6800-0.251-0.18 -0.26 -0.17
Northwest Africa 7831Diogenite3.68001.6770-0.254-0.18 -0.26 -0.17
Northwest Africa 10424Eucrite-cm4.18001.9500-0.2430.32 0.01 -0.16
Northwest Africa 1459Diogenite3.62001.7200-0.179-0.24 -0.22 -0.1
Northwest Africa 6909Eucrite3.64701.6830-0.23-0.21 -0.26 -0.15
Northwest Africa 6690Diogenite4.19001.9400-0.2580.33 -0 -0.17
Northwest Africa 4801Angrite3.54401.8230-0.037-0.31 -0.12 0.05
Northwest Africa 2999Angrite4.15402.0950-0.0840.3 0.15 -0
Northwest Africa 8671Eucrite-an3.68801.6420-0.293-0.17 -0.3 -0.21
La'gad 002Pallasite, PMG-an3.62301.6800-0.221-0.23 -0.26 -0.14
Northwest Africa 2339Eucrite3.66001.6500-0.27-0.2 -0.29 -0.19
Northwest Africa 10765Mesosiderite3.67501.6380-0.29-0.18 -0.3 -0.21
Northwest Africa 8123H(L)3.13.94202.28900.220.09 0.35 0.3
Northwest Africa 5961Eucrite-mmict3.63001.6600-0.244-0.23 -0.28 -0.16
Northwest Africa 10023Pallasite, PMG-an3.60801.6680-0.225-0.25 -0.27 -0.14
Jiddat al Harasis 395Diogenite4.23001.9900-0.2290.37 0.05 -0.15
Miller Range 07662Eucrite-br3.70001.5900-0.351-0.16 -0.35 -0.27
Northwest Africa 5363Achondrite-ung4.18302.1520-0.0430.33 0.21 0.04
Northwest Africa 8159Martian (augite basalt)3.88002.32900.2920.02 0.39 0.38
Northwest Africa 6909Eucrite3.60001.6470-0.242-0.26 -0.29 -0.16
Northwest Africa 10019Pallasite, ungrouped3.60701.6300-0.262-0.25 -0.31 -0.18
Northwest Africa 5784Diogenite3.56001.6700-0.198-0.3 -0.27 -0.11
Northwest Africa 4937Winonaite4.20601.7380-0.4680.35 -0.2 -0.38
Northwest Africa 10765Mesosiderite3.57901.6450-0.233-0.28 -0.3 -0.15
Elephant Moraine 99402Brachinite3.57001.6500-0.223-0.29 -0.29 -0.14
Northwest Africa 1461Diogenite3.58401.6340-0.246-0.27 -0.31 -0.16
Northwest Africa 7835Achondrite-ung4.04402.30900.1870.19 0.37 0.27
Ooldea 015Howardite3.64401.5860-0.326-0.21 -0.35 -0.24
Northwest Africa 5961Eucrite-mmict3.58001.6300-0.248-0.28 -0.31 -0.16
Northwest Africa 5738Eucrite-br3.59001.6200-0.263-0.27 -0.32 -0.18
Miller Range 07613Diogenite3.57001.6200-0.253-0.29 -0.32 -0.17
Northwest Africa 10023Pallasite, PMG-an3.55401.6300-0.235-0.3 -0.31 -0.15
Northwest Africa 10019Pallasite, ungrouped3.54801.6350-0.226-0.31 -0.31 -0.14
Northwest Africa 6162Martian (shergottite)3.98002.36000.2710.12 0.42 0.35
El Médano 395Brachinite4.29002.0200-0.230.43 0.08 -0.15
Thiel Mountains 07009EL64.21002.21000.0010.35 0.27 0.08
Northwest Africa 4272Diogenite3.78001.5000-0.483-0.08 -0.44 -0.4
Northwest Africa 6474Brachinite4.23402.1810-0.040.38 0.24 0.04
Northwest Africa 6342Martian (shergottite)3.97002.38000.2960.11 0.44 0.38
Northwest Africa 4872Brachinite4.30802.0120-0.2480.45 0.07 -0.16
Northwest Africa 4872Brachinite4.30802.0120-0.2480.45 0.07 -0.16
Northwest Africa 998Martian (nakhlite)3.90002.40000.3530.04 0.46 0.44
Miller Range 07003Diogenite3.57001.5700-0.303-0.29 -0.37 -0.22
Northwest Africa 12397Mesosiderite4.32301.9920-0.2760.47 0.05 -0.19
Northwest Africa 8159Martian (augite basalt)3.94702.40500.3330.09 0.46 0.42
Northwest Africa 1982Mesosiderite-C3.78001.4700-0.513-0.08 -0.47 -0.43
Sayh al Uhaymir 493Achondrite-ung3.53001.5900-0.262-0.33 -0.35 -0.18
Northwest Africa 10019Pallasite, ungrouped3.51601.5990-0.246-0.34 -0.34 -0.16
Jiddat al Harasis 804Eucrite3.50101.6130-0.224-0.36 -0.33 -0.14
Northwest Africa 2737Martian (chassignite)4.02002.40000.290.16 0.46 0.37
Northwest Africa 6489Diogenite3.50401.5980-0.24-0.35 -0.34 -0.16
Miller Range 07613Diogenite3.55001.5500-0.312-0.31 -0.39 -0.23
Northwest Africa 12004Angrite4.28402.1970-0.0510.43 0.26 0.03
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