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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 enstatite chondrites and aubrites (SNCs shown for comparison). Data for Enstatite chondrites and aubrites from Newton et al. (2000). Data for Martian meteorites (SNCs) from Franchi et al. (1999) and compiled from laser fluorination analyses in the Meteoritical Bulletin. TFL: terrestrial fractionation line.

References:


Data summary:
δ18Oδ17OΔ17O: givenΔ17O: linearComment
5.34902.80900.02750.028 
4.83002.51000.0000-0.002 
5.61102.9070-0.0107-0.011 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Pecora Escarpment 91020EL35.27002.74400.0040.01 0 -0
Khor TemikiAubrite5.28702.75200.0030.02 0.01 -0
BishopvilleAubrite5.29002.7400-0.0110.03 -0 -0.02
Tanezrouft 031EL55.25902.77100.036-0 0.03 0.03
Lewis Cliff 88180EH55.29502.7460-0.0070.03 0 -0.01
Northwest Africa 8173Enst achon5.26502.7080-0.030 -0.03 -0.03
Larkman Nunatak 04316Aubrite5.27802.77800.0330.01 0.04 0.03
Northwest Africa 5400Achondrite-ung5.22302.74100.025-0.04 -0 0.02
Allan Hills 84007Aubrite5.24702.77900.051-0.02 0.04 0.05
LaPaz Icefield 02233Aubrite5.25002.79000.06-0.01 0.05 0.05
Allan Hills A78113Aubrite5.22002.77000.056-0.04 0.03 0.05
Northwest Africa 8059LL3.055.27702.6880-0.0560.01 -0.05 -0.06
Peña Blanca SpringAubrite5.32002.7600-0.0060.06 0.02 -0.01
Mount EgertonAubrite-an5.30602.79200.0330.04 0.05 0.03
Allan Hills A78113Aubrite5.27002.6700-0.070.01 -0.07 -0.08
Peña Blanca SpringAubrite5.19002.72500.026-0.07 -0.02 0.02
Peña Blanca SpringAubrite5.33002.78000.0080.07 0.04 0
ItqiyEH7-an5.25002.82000.09-0.01 0.08 0.08
ShallowaterAubrite5.34002.7700-0.0070.08 0.03 -0.01
AubresAubrite5.29202.81900.0670.03 0.08 0.06
BlithfieldEL65.29002.82000.0690.03 0.08 0.06
Cumberland FallsAubrite5.18002.76000.066-0.08 0.02 0.06
St. Mark'sEH55.24002.83000.105-0.02 0.09 0.1
Thiel Mountains 91714EL55.27902.83300.0880.02 0.09 0.08
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0020.09 0.04 -0.01
Elephant Moraine 90033Aubrite5.18002.6900-0.004-0.08 -0.05 -0.01
Northwest Africa 7904Brachinite5.34802.79700.0160.08 0.06 0.01
Peña Blanca SpringAubrite5.18002.80000.106-0.08 0.06 0.1
ParsaEH35.33002.82000.0480.07 0.08 0.04
Peña Blanca SpringAubrite5.26702.6390-0.10 -0.1 -0.1
LaPaz Icefield 02233Aubrite5.16002.74000.057-0.1 -0 0.05
LaPaz Icefield 03719Aubrite-an5.16002.73200.049-0.1 -0.01 0.04
Elephant Moraine 83322EH35.17602.6850-0.007-0.09 -0.06 -0.01
Northwest Africa 7904Brachinite5.16602.69400.008-0.1 -0.05 0
BusteeAubrite5.34902.80900.0280.09 0.07 0.02
Northwest Africa 6077Achondrite-ung5.18002.6670-0.027-0.08 -0.07 -0.03
Peña Blanca SpringAubrite5.16002.80000.117-0.1 0.06 0.11
Cumberland FallsAubrite5.39002.7400-0.0630.13 -0 -0.07
Northwest Africa 5885Aubrite5.33502.84900.0750.07 0.11 0.07
PesyanoeAubrite5.37002.82000.0280.11 0.08 0.02
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0130.13 0.05 -0.02
Norton CountyAubrite5.37802.82700.030.11 0.09 0.03
Allan Hills A78113Aubrite5.35002.86000.0780.09 0.12 0.07
Allan Hills A78113Aubrite5.11702.75100.09-0.15 0.01 0.09
Adhi KotEH45.41002.7430-0.070.15 0 -0.08
Northwest Africa 7388Brachinite5.41302.7050-0.110.15 -0.04 -0.11
Adhi KotEH45.42002.7700-0.0480.16 0.03 -0.05
Khor TemikiAubrite5.36002.87000.0830.1 0.13 0.08
Dar al Gani 1037Martian (shergottite)5.29002.91000.1590.03 0.17 0.15
Elephant Moraine 92063EL65.43402.7960-0.030.17 0.05 -0.03
ZakłodzieEnst achon-ung5.35002.90000.1180.09 0.16 0.11
Sahara 97096EH35.44502.7660-0.0650.18 0.02 -0.07
Lewis Cliff 87007Aubrite5.09002.68000.033-0.17 -0.06 0.03
Northwest Africa 5548Achondrite-ung5.08002.72000.078-0.18 -0.02 0.07
Ilafegh 009EL75.37902.90600.1090.12 0.16 0.1
Dhofar 622H4-an5.15002.92000.242-0.11 0.18 0.24
Northwest Africa 5400Achondrite-ung5.06102.68100.049-0.2 -0.06 0.04
Peña Blanca SpringAubrite5.06002.68000.049-0.2 -0.06 0.04
Northwest Africa 10637Brachinite5.27302.5260-0.2160.01 -0.22 -0.22
Dhofar 1983Lunar (feldsp. breccia)5.10002.6000-0.052-0.16 -0.14 -0.06
Northwest Africa 4042Achondrite-ung5.17802.5390-0.154-0.09 -0.2 -0.16
Northwest Africa 4518Achondrite-ung5.47002.6600-0.1840.21 -0.08 -0.19
Abar al' Uj 012Lunar5.46002.86000.0210.2 0.12 0.02
Thiel Mountains 07014Eucrite5.27002.5100-0.230.01 -0.23 -0.24
YilmiaEL65.47202.84700.0020.21 0.11 -0
Mayo BelwaAubrite5.48002.8300-0.020.22 0.09 -0.02
PesyanoeAubrite5.45902.87400.0350.2 0.13 0.03
BishopvilleAubrite5.08502.5870-0.057-0.18 -0.15 -0.06
Northwest Africa 12241Martian (shergottite)5.09202.90700.259-0.17 0.17 0.25
AubresAubrite5.46602.87100.0290.2 0.13 0.02
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.160.24 -0.04 -0.17
SilistraAchondrite-ung5.30002.5000-0.2560.04 -0.24 -0.26
Northwest Africa 6424Achondrite-ung5.46002.89000.0510.2 0.15 0.05
Dhofar 1441Achondrite-ung5.50802.6750-0.1890.24 -0.07 -0.19
Northwest Africa 6023Brachinite-an5.22602.4910-0.227-0.04 -0.25 -0.23
Allan Hills A81021EL65.49702.8450-0.0130.23 0.1 -0.02
Northwest Africa 7755Martian (shergottite)5.18802.98800.29-0.08 0.25 0.29
Northwest Africa 4537Aubrite5.02102.65000.039-0.24 -0.09 0.03
Northwest Africa 4929Brachinite5.33002.4900-0.2820.07 -0.25 -0.29
Northwest Africa 12542Martian (nakhlite)5.07602.92700.287-0.19 0.19 0.28
Kota-KotaEH35.12002.5200-0.142-0.14 -0.22 -0.15
Northwest Africa 12542Martian (nakhlite)5.09602.95000.3-0.17 0.21 0.3
Elephant Moraine 90033Aubrite5.02602.61900.005-0.24 -0.12 0
Northwest Africa 5548Achondrite-ung5.00002.69000.09-0.26 -0.05 0.08
QingzhenEH35.52002.8260-0.0440.26 0.08 -0.05
Norton CountyAubrite5.02002.62000.01-0.24 -0.12 0
Lewis Cliff 88714EL65.01802.61800.009-0.25 -0.12 0
Northwest Africa 10659Martian (nakhlite)5.13902.99000.318-0.12 0.25 0.31
Northwest Africa 13304Aubrite5.51102.86800.0020.25 0.13 -0
Northwest Africa 2828EL-melt rock5.50002.89000.030.24 0.15 0.02
Ilafegh 009EL75.51002.88000.0150.25 0.14 0.01
SocorroMartian (shergottite)5.07302.95100.313-0.19 0.21 0.31
Northwest Africa 11729Eucrite-an5.54002.6800-0.2010.28 -0.06 -0.21
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.315-0.19 0.21 0.31
Northwest Africa 8173Enst achon5.01302.6050-0.002-0.25 -0.14 -0.01
Northwest Africa 7904Brachinite4.99902.63400.035-0.26 -0.11 0.03
Ramlat Fasad 057Martian (shergottite)5.25703.03100.297-0.01 0.29 0.29
Northwest Africa 4741Achondrite-ung4.99002.64000.045-0.27 -0.1 0.04
IndarchEH45.46002.96000.1210.2 0.22 0.12
WillaroyH3.8-an5.03002.93000.314-0.23 0.19 0.31
Khor TemikiAubrite5.51802.90100.0320.25 0.16 0.03
SilistraAchondrite-ung5.55002.6400-0.2460.29 -0.1 -0.25
Northwest Africa 4864Martian (shergottite)5.10003.00000.348-0.16 0.26 0.34
Northwest Africa 6065Achondrite-ung5.55802.8300-0.060.29 0.09 -0.07
Northwest Africa 11044Martian (shergottite)5.03302.94800.331-0.23 0.21 0.33
Northwest Africa 12532Brachinite5.57302.7130-0.1850.31 -0.03 -0.19
Northwest Africa 8686Martian (shergottite)4.98402.87900.287-0.28 0.14 0.28
Northwest Africa 6023Brachinite-an5.16202.4450-0.239-0.1 -0.3 -0.24
Northwest Africa 12532Brachinite5.11902.4560-0.206-0.14 -0.29 -0.21
Dar al Gani 489Martian (shergottite)4.98002.89500.305-0.28 0.15 0.3
Lewis Cliff 87119EL65.52602.93100.0570.26 0.19 0.05
Dar al Gani 670Martian (shergottite)4.95002.83000.256-0.31 0.09 0.25
Northwest Africa 10153Martian (nakhlite)4.96302.87000.289-0.3 0.13 0.28
Northwest Africa 8679Martian (shergottite)4.97402.89600.31-0.29 0.15 0.3
Northwest Africa 7042Martian (shergottite)5.07903.01600.375-0.18 0.27 0.37
Norton CountyAubrite4.97902.5720-0.017-0.28 -0.17 -0.02
Northwest Africa 6077Achondrite-ung5.53602.93200.0530.27 0.19 0.05
Northwest Africa 12908Martian (shergottite)4.96702.89600.313-0.3 0.15 0.31
South OmanEH4/55.41002.4400-0.3730.15 -0.3 -0.38
Northwest Africa 2828EL-melt rock5.56002.90000.0090.3 0.16 0
Mayo BelwaAubrite5.54702.92300.0390.28 0.18 0.03
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.2120.34 -0.04 -0.22
Northwest Africa 8679Martian (shergottite)4.93402.84500.279-0.33 0.1 0.27
SocorroMartian (shergottite)5.35703.07700.2910.09 0.34 0.29
Northwest Africa 5885Aubrite5.58502.8750-0.0290.32 0.13 -0.03
MacAlpine Hills 88136EL35.00102.5100-0.091-0.26 -0.23 -0.1
Grein 002EL4/55.57402.90600.0080.31 0.16 0
Happy CanyonEL6/74.98602.5260-0.067-0.28 -0.22 -0.07
TissintMartian (shergottite)4.94302.89200.322-0.32 0.15 0.32
Larkman Nunatak 06319Martian (shergottite)4.92002.83000.272-0.34 0.09 0.27
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0380.33 0.13 -0.04
Northwest Africa 4864Martian (shergottite)5.30003.10000.3440.04 0.36 0.34
Cumberland FallsAubrite5.30003.10000.3440.04 0.36 0.34
Northwest Africa 13411OC5-an5.24003.10200.377-0.02 0.36 0.37
SocorroMartian (shergottite)4.91402.83400.279-0.35 0.09 0.27
PillistferEL65.58002.92000.0180.32 0.18 0.01
KhairpurEL65.54002.98000.0990.28 0.24 0.09
Northwest Africa 7042Martian (shergottite)5.32603.10200.3320.06 0.36 0.33
Mayo BelwaAubrite4.95302.5470-0.029-0.31 -0.19 -0.03
Northwest Africa 11288Martian (shergottite)4.93202.90200.337-0.33 0.16 0.33
Northwest Africa 4222Martian (shergottite)4.91002.85000.297-0.35 0.11 0.29
Ben Kesbes 002Martian (shergottite)4.90002.82600.278-0.36 0.08 0.27
Northwest Africa 6023Brachinite-an5.11002.4020-0.255-0.15 -0.34 -0.26
Northwest Africa 10720Martian (nakhlite)4.90302.85400.304-0.36 0.11 0.3
Northwest Africa 6172Achondrite-ung5.54003.00000.1190.28 0.26 0.11
UfanaEL65.54003.00000.1190.28 0.26 0.11
AbeeEH45.52003.02000.150.26 0.28 0.14
Northwest Africa 7944Martian (shergottite)4.89202.81900.275-0.37 0.08 0.27
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0410.36 0.14 -0.05
Northwest Africa 3333Lunar5.59002.94000.0330.33 0.2 0.03
BusteeAubrite5.61102.9070-0.0110.35 0.17 -0.02
South OmanEH4/55.63302.6320-0.2970.37 -0.11 -0.3
Jiddat al Harasis 556Howardite4.98002.4800-0.11-0.28 -0.26 -0.11
Northwest Africa 13304Aubrite5.60802.92400.0080.34 0.18 0
Grapevine MesaCBa4.99802.4560-0.143-0.27 -0.29 -0.15
Northwest Africa 7388Brachinite5.63502.8620-0.0680.37 0.12 -0.07
Northwest Africa 8649LL3.054.89602.87500.329-0.37 0.13 0.32
Northwest Africa 12241Martian (shergottite)4.87502.80800.273-0.39 0.07 0.27
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0380.37 0.15 -0.04
SocorroMartian (shergottite)4.87902.83600.299-0.38 0.09 0.29
ShallowaterAubrite5.59002.97000.0630.33 0.23 0.06
Northwest Africa 11044Martian (shergottite)4.88602.87500.334-0.38 0.13 0.33
Northwest Africa 10637Brachinite5.04802.4020-0.223-0.22 -0.34 -0.23
Northwest Africa 7755Martian (shergottite)4.88602.88200.341-0.38 0.14 0.34
Ben Kesbes 002Martian (shergottite)4.86502.81000.28-0.4 0.07 0.28
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0080.37 0.18 -0.01
Northwest Africa 6369Iron, IAB complex5.39002.3500-0.4530.13 -0.39 -0.46
Yamato 983885Lunar (anorth)5.65002.8900-0.0480.39 0.15 -0.05
LarnedAubrite-an5.59202.99400.0860.33 0.25 0.08
Ramlat Fasad 531Winonaite5.50602.4000-0.4630.24 -0.34 -0.47
Northwest Africa 4642Enst achon5.61402.97500.0560.35 0.23 0.05
AtlantaEL65.63002.96000.0320.37 0.22 0.03
Larkman Nunatak 06319Martian (shergottite)4.85002.85000.328-0.41 0.11 0.32
Grosvenor Mountains 95551Chondrite-ung5.08003.13000.488-0.18 0.39 0.48
TissintMartian (shergottite)4.84402.84900.33-0.42 0.11 0.33
Northwest Africa 10851Winonaite5.43802.3450-0.4830.17 -0.4 -0.49
Galim (b)EH3/4-an5.52903.08600.2110.27 0.34 0.21
Northwest Africa 4486OC35.11003.15000.493-0.15 0.41 0.49
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2920.2 0.39 0.29
AtlantaEL65.56403.06200.1690.3 0.32 0.16
Northwest Africa 5400Achondrite-ung4.88002.5250-0.013-0.38 -0.22 -0.02
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0270.38 0.22 0.02
ZakłodzieEnst achon-ung4.86002.56000.033-0.4 -0.18 0.03
Northwest Africa 11807Winonaite5.48702.3600-0.4930.22 -0.38 -0.5
Old Homestead 003Howardite5.02002.3700-0.24-0.24 -0.37 -0.25
Northwest Africa 8400H74.94703.05600.484-0.32 0.31 0.48
Errachidia 004Winonaite5.27602.2960-0.4480.01 -0.45 -0.45
Northwest Africa 2251Howardite5.20002.3000-0.404-0.06 -0.44 -0.41
Northwest Africa 2353Achondrite-ung5.10003.16000.508-0.16 0.42 0.5
Ben Kesbes 002Martian (shergottite)4.82002.81400.308-0.44 0.07 0.3
Ramlat as Sahmah 430H35.12303.17000.506-0.14 0.43 0.5
Northwest Africa 11044Martian (shergottite)4.82602.85000.34-0.44 0.11 0.34
Northwest Africa 11115Martian (shergottite)4.82102.82900.322-0.44 0.09 0.32
Northwest Africa 7257Martian (shergottite)4.82002.83000.324-0.44 0.09 0.32
BlithfieldEL65.67502.9430-0.0080.41 0.2 -0.01
Northwest Africa 11807Winonaite5.56702.3950-0.50.3 -0.35 -0.5
Yamato 981031Lunar (anorth)5.64003.01000.0770.38 0.27 0.07
Northwest Africa 8785EL35.70702.8800-0.0880.44 0.14 -0.09
Northwest Africa 10720Martian (nakhlite)4.80202.80000.303-0.46 0.06 0.3
Northwest Africa 1457Winonaite5.10002.3000-0.352-0.16 -0.44 -0.36
Northwest Africa 7135Chondrite-ung5.17503.20700.516-0.09 0.47 0.51
Northwest Africa 8061H3.105.63203.04000.1110.37 0.3 0.11
Northwest Africa 13432Winonaite5.32802.2720-0.4990.06 -0.47 -0.5
Allan Hills 88046EH34.90502.4200-0.131-0.36 -0.32 -0.14
Northwest Africa 2041OC34.87503.03000.495-0.39 0.29 0.49
Northwest Africa 2986Martian (shergottite)4.78002.80000.314-0.48 0.06 0.31
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0090.44 0.21 -0.01
Northwest Africa 2041OC34.85003.00000.478-0.41 0.26 0.47
Northwest Africa 10808Martian (shergottite)4.78002.81000.324-0.48 0.07 0.32
Northwest Africa 10808Martian (shergottite)4.77902.81200.327-0.48 0.07 0.32
Northwest Africa 4294OC35.31003.23000.4690.05 0.49 0.46
BusteeAubrite4.83002.5100-0.002-0.43 -0.23 -0.01
KaidunCR25.75002.8200-0.170.49 0.08 -0.18
Northwest Africa 11115Martian (shergottite)4.77002.81700.337-0.49 0.08 0.33
Northwest Africa 7835Achondrite-ung5.04203.19000.568-0.22 0.45 0.56
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