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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
5.63002.8900-0.0300-0.063 
6.01003.0400-0.0900-0.112 
6.01003.0500-0.0700-0.102 

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 12821EL35.89203.0450-0.0450.01 0.05 0.05
Jajh deh Kot LaluEL65.88603.0510-0.0360 0.06 0.06
Ghadduwah 001Lunar (anorth)5.85203.0420-0.027-0.03 0.05 0.06
Northwest Africa 8785EL35.82002.9960-0.056-0.06 0 0.04
Almahata SittaUreilite-an5.82003.0300-0.022-0.06 0.04 0.07
Northwest Africa 8785EL35.84902.9220-0.145-0.03 -0.07 -0.05
Northwest Africa 12997Lunar (troct)5.88003.0745-0.009-0 0.08 0.08
Northwest Africa 3136Lunar (basalt)5.83003.06000.002-0.05 0.07 0.09
Ghadduwah 001Lunar (anorth)5.81003.0380-0.009-0.07 0.04 0.08
ShallowaterAubrite5.79102.9910-0.046-0.09 -0 0.05
Northwest Africa 13531Lunar (feldsp. breccia)5.93303.0830-0.0290.05 0.09 0.06
Northwest Africa 7809EH-melt rock5.75602.9830-0.036-0.13 -0.01 0.06
Northwest Africa 12821EL35.84603.11900.053-0.04 0.13 0.14
Northwest Africa 3136Lunar (basalt)5.96003.1000-0.0260.08 0.11 0.07
Daniel's KuilEL65.76003.04000.019-0.12 0.05 0.11
Northwest Africa 13304Aubrite5.74203.0040-0.008-0.14 0.01 0.08
Daniel's KuilEL65.74002.9800-0.03-0.14 -0.01 0.06
Saint-SauveurEH55.93003.13000.020.05 0.14 0.11
North West Forrest (E6)EL65.88103.14900.064-0 0.16 0.16
St. Mark'sEH55.79903.12700.085-0.08 0.13 0.18
HvittisEL66.02703.0820-0.0790.14 0.09 0.01
Northwest Africa 11071EH-melt rock5.99603.1200-0.0250.11 0.13 0.07
Northwest Africa 7611Lunar5.93103.16100.050.05 0.17 0.14
Dhofar 1015EH45.74703.11600.101-0.14 0.12 0.19
Northwest Africa 6572Achondrite-ung5.70102.9560-0.034-0.18 -0.04 0.06
BishopvilleAubrite5.69602.99700.009-0.19 0 0.1
PillistferEL66.03903.0990-0.0680.16 0.11 0.02
HvittisEL65.68003.02000.041-0.2 0.03 0.13
Northwest Africa 11962Lunar6.03003.1400-0.0220.15 0.15 0.07
Northwest Africa 8785EL35.70702.8800-0.113-0.18 -0.11 -0.02
BlithfieldEL65.67502.9430-0.033-0.21 -0.05 0.06
Mount DeWitt 12007Lunar6.05003.1300-0.0430.17 0.14 0.05
KaidunCR25.75002.8200-0.195-0.13 -0.17 -0.1
Saint-SauveurEH55.72503.15400.151-0.16 0.16 0.24
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.002-0.24 -0.03 0.09
Yamato 981031Lunar (anorth)5.64003.01000.052-0.24 0.02 0.14
Sayh al Uhaymir 188EL45.99003.21300.0710.11 0.22 0.16
Northwest Africa 8785EL36.04203.18000.0110.16 0.19 0.1
Northwest Africa 4375Winonaite5.88002.7400-0.343-0 -0.25 -0.25
Yamato 983885Lunar (anorth)5.65002.8900-0.073-0.23 -0.1 0.02
AtlantaEL65.63002.96000.007-0.25 -0.03 0.1
Northwest Africa 8061H3.105.63203.04000.086-0.25 0.05 0.18
QingzhenEH36.08003.1600-0.0290.2 0.17 0.06
Northwest Africa 12821EL36.02303.21200.0530.14 0.22 0.15
Northwest Africa 032Lunar (basalt)5.63002.9200-0.033-0.25 -0.07 0.06
Northwest Africa 4642Enst achon5.61402.97500.03-0.27 -0.02 0.12
Northwest Africa 12821EL36.09103.1680-0.0260.21 0.17 0.07
KhairpurEL66.08903.1730-0.020.21 0.18 0.07
Almahata SittaUreilite-an6.05003.21000.0370.17 0.22 0.13
Northwest Africa 8061H3.105.65203.13900.174-0.23 0.15 0.27
Northwest Africa 7388Brachinite5.63502.8620-0.093-0.25 -0.13 -0
Northwest Africa 13304Aubrite5.60802.9240-0.017-0.28 -0.07 0.07
BusteeAubrite5.61102.9070-0.036-0.27 -0.09 0.06
Northwest Africa 6572Achondrite-ung5.61902.8810-0.066-0.26 -0.11 0.03
Northwest Africa 12821EL36.06803.21600.0340.18 0.22 0.13
LarnedAubrite-an5.59202.99400.061-0.29 0 0.15
ShallowaterAubrite5.59002.97000.038-0.29 -0.02 0.13
Northwest Africa 3333Lunar5.59002.94000.008-0.29 -0.05 0.1
Northwest Africa 12593Lunar (frag. breccia)6.10603.20300.0010.22 0.21 0.09
Aridal 010Brachinite6.17003.1000-0.1350.29 0.11 -0.04
Northwest Africa 6065Achondrite-ung5.59802.8730-0.063-0.29 -0.12 0.03
PillistferEL65.58002.9200-0.007-0.3 -0.07 0.09
Northwest Africa 5885Aubrite5.58502.8750-0.054-0.3 -0.12 0.04
Grein 002EL4/55.57402.9060-0.018-0.31 -0.09 0.07
AtlantaEL65.56403.06200.143-0.32 0.07 0.24
Northwest Africa 12821EL36.08103.25400.0650.2 0.26 0.16
IndarchEH46.05603.27500.0990.17 0.28 0.19
Northwest Africa 2828EL-melt rock5.56002.9000-0.016-0.32 -0.09 0.08
Ghadduwah 001Lunar (anorth)6.15203.1980-0.0280.27 0.2 0.06
AbeeEH46.08003.27000.0810.2 0.28 0.17
Northwest Africa 6172Achondrite-ung5.54003.00000.094-0.34 0.01 0.19
UfanaEL65.54003.00000.094-0.34 0.01 0.19
KhairpurEL65.54002.98000.074-0.34 -0.01 0.17
Mayo BelwaAubrite5.54702.92300.014-0.34 -0.07 0.11
Northwest Africa 6077Achondrite-ung5.53602.93200.028-0.35 -0.06 0.12
Errachidia 004Winonaite6.01902.6660-0.4890.14 -0.33 -0.4
Lewis Cliff 87119EL65.52602.93100.032-0.36 -0.06 0.12
Northwest Africa 6065Achondrite-ung5.55802.8300-0.085-0.33 -0.16 0.01
AbeeEH45.52003.02000.124-0.36 0.03 0.22
Galim (b)EH3/4-an5.52903.08600.185-0.35 0.09 0.28
Northwest Africa 12592Lunar (frag. breccia)6.17403.2170-0.0210.29 0.22 0.07
Khor TemikiAubrite5.51802.90100.007-0.37 -0.09 0.1
Almahata SittaUreilite-an6.17003.24000.0040.29 0.25 0.1
Northwest Africa 12412Martian (shergottite)5.55403.19600.282-0.33 0.2 0.37
Ilafegh 009EL75.51002.8800-0.01-0.37 -0.11 0.08
Kota-KotaEH36.22103.1920-0.070.34 0.2 0.02
Northwest Africa 13304Aubrite5.51102.8680-0.023-0.37 -0.13 0.07
Northwest Africa 2828EL-melt rock5.50002.89000.005-0.38 -0.1 0.1
Galb InalLunar6.19803.2380-0.0120.31 0.24 0.08
QingzhenEH35.52002.8260-0.069-0.36 -0.17 0.02
Northwest Africa 12821EL36.04903.35900.1860.17 0.37 0.28
Errachidia 004Winonaite5.84302.5880-0.475-0.04 -0.41 -0.38
LaPaz Icefield 02205Lunar (basalt)5.60002.7000-0.237-0.28 -0.29 -0.14
Almahata SittaUreilite-an6.22003.2300-0.0320.34 0.24 0.06
Allan Hills A81021EL65.49702.8450-0.038-0.39 -0.15 0.05
PillistferEL66.21003.2500-0.0070.33 0.26 0.09
Errachidia 004Winonaite5.88102.5770-0.506-0 -0.42 -0.41
Northwest Africa 12532Brachinite5.57302.7130-0.209-0.31 -0.28 -0.12
IndarchEH45.46002.96000.096-0.42 -0.03 0.19
Northwest Africa 11729Eucrite-an6.31203.0620-0.2470.43 0.07 -0.16
AubresAubrite5.46602.87100.004-0.42 -0.12 0.1
Mayo BelwaAubrite5.48002.8300-0.044-0.4 -0.16 0.05
Northwest Africa 6424Achondrite-ung5.46002.89000.026-0.42 -0.1 0.12
YilmiaEL65.47202.8470-0.023-0.41 -0.15 0.07
South OmanEH4/55.63302.6320-0.322-0.25 -0.36 -0.23
PesyanoeAubrite5.45902.87400.011-0.42 -0.12 0.1
Northwest Africa 12542Martian (nakhlite)5.46303.13300.267-0.42 0.14 0.36
Abar al' Uj 012Lunar5.46002.8600-0.004-0.42 -0.13 0.09
Almahata SittaUreilite-an6.26003.2500-0.0330.38 0.26 0.06
WillaroyH3.8-an5.87003.45000.37-0.01 0.46 0.46
Northwest Africa 13411OC5-an5.52003.27700.381-0.36 0.28 0.47
Dhofar 1436Lunar6.24403.28600.0110.36 0.29 0.1
Northwest Africa 11729Eucrite-an5.54002.6800-0.225-0.34 -0.31 -0.13
Northwest Africa 4486OC35.51003.29000.399-0.37 0.3 0.49
MacAlpine Hills 88104Lunar (anorth)5.50002.7000-0.184-0.38 -0.29 -0.09
Northwest Africa 2353Achondrite-ung5.51003.30000.409-0.37 0.31 0.5
SilistraAchondrite-ung5.55002.6400-0.27-0.33 -0.35 -0.18
Northwest Africa 11444Lunar (melt breccia)6.28003.2800-0.0130.4 0.29 0.08
Elephant Moraine 92063EL65.43402.7960-0.054-0.45 -0.2 0.04
Dhofar 1441Achondrite-ung5.50802.6750-0.213-0.38 -0.32 -0.12
Sahara 97096EH35.44502.7660-0.09-0.44 -0.23 0
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