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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
5.10003.16000.44000.483 
5.51003.30000.51000.409Δ17O off by 0.101

Nearest neighbors in MBDB (within 0.5 permil):
NameClassδ18Oδ17OΔ17O: calcΔ δ18OΔ δ17OΔ Δ17O
Northwest Africa 4294OC35.31003.23000.4430 0 -0
Northwest Africa 7135Chondrite-ung5.32603.26200.4670.02 0.03 0.02
Northwest Africa 8124LL35.24203.32600.575-0.06 0.1 0.13
Northwest Africa 6960OC35.23603.33000.582-0.07 0.1 0.14
Northwest Africa 7042Martian (shergottite)5.32603.10200.3070.02 -0.13 -0.14
Northwest Africa 4864Martian (shergottite)5.30003.10000.319-0 -0.13 -0.13
Northwest Africa 7135Chondrite-ung5.17503.20700.491-0.13 -0.02 0.04
Northwest Africa 4294OC35.38003.34000.5160.08 0.11 0.07
Northwest Africa 7135Chondrite-ung5.33303.37900.580.03 0.15 0.13
Northwest Africa 8124LL35.19003.34800.624-0.11 0.12 0.18
Northwest Africa 8124LL35.47003.29200.4220.17 0.06 -0.02
Northwest Africa 12542Martian (nakhlite)5.46303.13300.2670.16 -0.1 -0.18
Ramlat as Sahmah 430H35.12303.17000.481-0.18 -0.06 0.04
Ramlat Fasad 057Martian (shergottite)5.25703.03100.273-0.05 -0.2 -0.17
Northwest Africa 4486OC35.11003.15000.468-0.19 -0.08 0.02
Northwest Africa 4486OC35.51003.29000.3990.21 0.06 -0.05
Jiddat al Harasis 567H3.65.27003.45000.684-0.04 0.22 0.24
Northwest Africa 8258L35.09803.33900.663-0.21 0.11 0.22
Northwest Africa 4531OC35.25003.47000.714-0.05 0.24 0.27
Northwest Africa 3157OC35.30003.48000.698-0 0.25 0.25
Northwest Africa 12412Martian (shergottite)5.55403.19600.2820.25 -0.03 -0.16
Northwest Africa 7835Achondrite-ung5.04203.19000.544-0.26 -0.04 0.1
Northwest Africa 4864Martian (shergottite)5.10003.40000.723-0.21 0.17 0.28
Northwest Africa 7755Martian (shergottite)5.18802.98800.266-0.12 -0.24 -0.18
Northwest Africa 4864Martian (shergottite)5.30003.50000.718-0 0.27 0.27
Northwest Africa 2635Achondrite-ung5.03003.23000.59-0.27 0 0.14
RusalkaL45.32003.51000.7170.02 0.28 0.27
Watson 012H75.50003.44000.5530.2 0.21 0.11
Northwest Africa 8649LL3.055.02203.30000.664-0.28 0.07 0.22
Northwest Africa 10659Martian (nakhlite)5.13902.99000.293-0.17 -0.24 -0.15
TamdakhtH55.01003.26000.63-0.3 0.03 0.18
Northwest Africa 4864Martian (shergottite)5.10003.00000.324-0.21 -0.23 -0.12
Northwest Africa 7042Martian (shergottite)5.07903.01600.351-0.23 -0.21 -0.1
Northwest Africa 6745L35.26003.54000.778-0.04 0.31 0.33
Dar al Gani 1037Martian (shergottite)5.29002.91000.135-0.01 -0.32 -0.31
Northwest Africa 6744L35.05003.43000.779-0.26 0.2 0.33
Northwest Africa 6172Achondrite-ung5.54003.00000.0940.24 -0.23 -0.35
Northwest Africa 6867LL35.54703.45900.5480.24 0.23 0.1
Dhofar 622H4-an5.15002.92000.218-0.15 -0.31 -0.23
Northwest Africa 12542Martian (nakhlite)5.09602.95000.276-0.21 -0.28 -0.17
El Médano 301Chondrite-ung5.38003.58000.7560.08 0.35 0.31
Northwest Africa 8061H3.105.65203.13900.1740.35 -0.09 -0.27
Jiddat al Harasis 479 Martian (shergottite)5.07002.95100.291-0.23 -0.28 -0.16
Northwest Africa 4226H74.95003.33000.731-0.36 0.1 0.29
Northwest Africa 8709L3-melt breccia5.03303.48200.839-0.27 0.25 0.39
Northwest Africa 6424Achondrite-ung5.46002.89000.0260.16 -0.34 -0.42
Northwest Africa 6077Achondrite-ung5.53602.93200.0280.23 -0.3 -0.42
Northwest Africa 8061H3.105.63203.04000.0860.33 -0.19 -0.36
Northwest Africa 12542Martian (nakhlite)5.07602.92700.264-0.23 -0.3 -0.18
Northwest Africa 5885Aubrite5.33502.84900.050.03 -0.38 -0.4
Northwest Africa 4298OC35.57003.51000.5870.27 0.28 0.14
Northwest Africa 12241Martian (shergottite)5.09202.90700.235-0.21 -0.32 -0.21
Northwest Africa 11044Martian (shergottite)5.03302.94800.307-0.27 -0.28 -0.14
Northwest Africa 2828EL-melt rock5.50002.89000.0050.2 -0.34 -0.44
Jiddat al Harasis 805L(H)35.63703.44800.490.33 0.22 0.04
Northwest Africa 8400H74.94703.05600.46-0.36 -0.17 0.01
Northwest Africa 4642Enst achon5.61402.97500.030.31 -0.26 -0.42
Yamato 981031Lunar (anorth)5.64003.01000.0520.34 -0.22 -0.39
Abar al' Uj 012Lunar5.46002.8600-0.0040.16 -0.37 -0.45
Northwest Africa 3333Lunar5.59002.94000.0080.29 -0.29 -0.44
Northwest Africa 8276L3.005.51103.58900.6960.21 0.36 0.25
Northwest Africa 2828EL-melt rock5.56002.9000-0.0160.26 -0.33 -0.46
Northwest Africa 10786LL35.28003.66000.888-0.02 0.43 0.44
Northwest Africa 2899H-melt rock4.89803.08800.517-0.41 -0.14 0.07
Northwest Africa 7493Lunar (feldsp. breccia)5.64602.96300.0020.34 -0.27 -0.44
Northwest Africa 7904Brachinite5.34802.7970-0.0080.04 -0.43 -0.45
Northwest Africa 8258L35.46503.63500.7660.16 0.41 0.32
Elephant Moraine 87521Lunar (basalt)5.39002.7900-0.0370.09 -0.44 -0.48
Northwest Africa 032Lunar (basalt)5.63002.9200-0.0330.33 -0.31 -0.48
Catalina 001L35.15103.65500.95-0.15 0.43 0.5
Northwest Africa 5885Aubrite5.58502.8750-0.0540.28 -0.36 -0.5
Northwest Africa 6172Achondrite-ung5.35002.7800-0.0260.04 -0.45 -0.47
Dhofar 1015EH45.74703.11600.1010.44 -0.11 -0.34
Northwest Africa 3157OC34.85003.29000.744-0.46 0.06 0.3
Northwest Africa 6065Achondrite-ung5.59802.8730-0.0630.29 -0.36 -0.51
Dar al Gani 489Martian (shergottite)4.98002.89500.282-0.32 -0.34 -0.16
Northwest Africa 7556L4-65.04303.61800.97-0.26 0.39 0.52
KatolL64.96103.54900.944-0.34 0.32 0.5
Northwest Africa 6572Achondrite-ung5.61902.8810-0.0660.31 -0.35 -0.51
Northwest Africa 8679Martian (shergottite)4.97402.89600.286-0.33 -0.33 -0.16
Graves Nunataks 06128Achondrite-ung5.63002.8900-0.0630.33 -0.34 -0.51
Northwest Africa 6065Achondrite-ung5.55802.8300-0.0850.25 -0.4 -0.53
Northwest Africa 2041OC34.87503.03000.471-0.43 -0.2 0.03
Northwest Africa 8686Martian (shergottite)4.98402.87900.264-0.32 -0.35 -0.18
Northwest Africa 6572Achondrite-ung5.70102.9560-0.0340.4 -0.27 -0.48
Northwest Africa 3260LL35.65003.56900.6040.35 0.34 0.16
Yamato 983885Lunar (anorth)5.65002.8900-0.0730.35 -0.34 -0.52
Northwest Africa 8649LL3.055.65903.56300.5930.35 0.33 0.15
Northwest Africa 12379Chondrite-ung5.14003.69000.991-0.17 0.46 0.54
Northwest Africa 7388Brachinite5.63502.8620-0.0930.33 -0.37 -0.54
TissintMartian (shergottite)4.94302.89200.298-0.36 -0.34 -0.15
Northwest Africa 8061H3.105.52103.67600.7780.22 0.45 0.33
Northwest Africa 5400Achondrite-ung5.22302.74100.001-0.08 -0.49 -0.44
Northwest Africa 10153Martian (nakhlite)4.96302.87000.266-0.34 -0.36 -0.18
Northwest Africa 11288Martian (shergottite)4.93202.90200.314-0.37 -0.33 -0.13
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