Oxygen Isotope Plots

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Meteoritical Bulletin: Oxygen Isotope Plots

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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:

Franchi I. A., Wright I. P., Sexton A. S. and Pillinger C. T. (1999) The oxygen-isotopic composition of Earth and Mars. Meteorit. Planet. Sci. 34, 657-661. (link)
Franchi I. A., Wright I. P., Sexton A. S. and Pillinger C. T. (1999) The oxygen-isotopic composition of Earth and Mars. Meteorit. Planet. Sci. 34, 657-661. (link)
Greenwood R.C., Franchi I.A., Jambon A. and Buchanan P.C. (2005) Widespread magma oceans on asteroidal bodies in the early solar system. Nature 435, 916-918 (link)
Greenwood R.C., Franchi I.A., Jambon A. and Buchanan P.C. (2005) Widespread magma oceans on asteroidal bodies in the early solar system. Nature 435, 916-918 (link)
Mattey D., Lowry D. and Macpherson C. (1994) Oxygen isotope composition of mantle peridotite. Earth Planet. Sci. Lett. 128, 231-241 (link)
Miller M.F. (2002) Isotopic fractionation and the quantification of 17O anomalies in the three oxygen isotope system: an appraisal and geochemical significance. Geochim. Cosmochim. Acta 66, 1881-1889 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: Miller (2002)	Comment
4.8000	3.7200	1.1990	1.198
4.7300	3.7500	1.2650	1.265

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 6426	LL7	4.7800	3.7400	1.229	0.01	0	-0
Jelica	LL6	4.7600	3.7500	1.249	-0.01	0.01	0.02
Northwest Africa 6698	Achondrite-ung	4.8000	3.7200	1.198	0.03	-0.02	-0.03
Northwest Africa 6698	Achondrite-ung	4.7300	3.7500	1.265	-0.04	0.01	0.03
Guidder	LL5	4.7700	3.6700	1.164	0	-0.07	-0.07
Vavilovka	LL6	4.8300	3.7200	1.182	0.06	-0.02	-0.05
Northwest Africa 5297	Achondrite-prim	4.8300	3.7110	1.174	0.06	-0.02	-0.06
Northwest Africa 6426	LL7	4.7200	3.6800	1.2	-0.05	-0.06	-0.03
Patuxent Range 91501	L7	4.7000	3.7000	1.231	-0.07	-0.04	-0
Northwest Africa 13193	L5	4.7780	3.6590	1.149	0.01	-0.08	-0.08
Clarendon (c)	L4	4.8270	3.6730	1.137	0.06	-0.06	-0.09
Saint-Séverin	LL6	4.7600	3.6300	1.129	-0.01	-0.11	-0.1
Renchen	L5-6	4.7400	3.6300	1.14	-0.03	-0.11	-0.09
Farmington	L5	4.8000	3.6300	1.108	0.03	-0.11	-0.12
Northwest Africa 13193	L5	4.7870	3.6250	1.11	0.02	-0.11	-0.12
Northwest Africa 11575	Achondrite-ung	4.8750	3.7600	1.199	0.11	0.02	-0.03
Mifflin	L5	4.8400	3.6500	1.108	0.07	-0.09	-0.12
Northwest Africa 2979	L/LL-melt rock	4.6900	3.6400	1.176	-0.08	-0.1	-0.06
Northwest Africa 8417	LL7	4.8900	3.7290	1.16	0.12	-0.01	-0.07
Atarra	L4	4.8800	3.6800	1.117	0.11	-0.06	-0.11
Northwest Africa 8257	L3.15	4.8400	3.6150	1.073	0.07	-0.12	-0.16
Northwest Africa 8684	L6	4.9070	3.7380	1.16	0.14	0	-0.07
Sayh al Uhaymir 564	L3	4.9020	3.6970	1.122	0.14	-0.04	-0.11
Northwest Africa 13195	L6	4.8190	3.6030	1.072	0.05	-0.13	-0.16
Soko-Banja	LL4	4.8500	3.8500	1.302	0.08	0.12	0.07
Chervettaz	L5	4.6400	3.6600	1.222	-0.13	-0.08	-0.01
Northwest Africa 7988	LL6	4.9140	3.7650	1.183	0.15	0.03	-0.05
Clarendon (c)	L4	4.8550	3.6110	1.061	0.09	-0.12	-0.17
Northwest Africa 13446	Achondrite-ung	4.8590	3.6140	1.062	0.09	-0.12	-0.17
Northwest Africa 13446	Achondrite-ung	4.8870	3.6380	1.071	0.12	-0.1	-0.16
Northwest Africa 13195	L6	4.8720	3.6210	1.062	0.11	-0.11	-0.17
Northwest Africa 13194	L6	4.8710	3.6190	1.06	0.11	-0.12	-0.17
Northwest Africa 12907	Achondrite-prim	4.8990	3.6520	1.079	0.13	-0.08	-0.15
Northwest Africa 2979	L/LL-melt rock	4.6600	3.6100	1.162	-0.11	-0.13	-0.07
Ensisheim	LL6	4.8000	3.9000	1.377	0.03	0.17	0.15
Northwest Africa 11745	L5	4.9310	3.6930	1.103	0.17	-0.04	-0.13
Northwest Africa 12386	L5	4.8030	3.5680	1.045	0.04	-0.17	-0.19
Katol	L6	4.8670	3.5960	1.04	0.1	-0.14	-0.19
Sayh al Uhaymir 564	L3	4.7510	3.5620	1.066	-0.01	-0.17	-0.17
Mangwendi	LL6	4.7500	3.9100	1.414	-0.02	0.18	0.18
Northwest Africa 8417	LL7	4.9370	3.7890	1.195	0.17	0.05	-0.04
Viñales	L6	4.6900	3.5700	1.106	-0.08	-0.17	-0.13
Sayh al Uhaymir 565	LL3	4.9410	3.6710	1.076	0.18	-0.06	-0.16
Clarendon (c)	L4	4.9500	3.7020	1.102	0.19	-0.03	-0.13
Sayh al Uhaymir 565	LL3	4.9500	3.7700	1.17	0.19	0.03	-0.06
Northwest Africa 13856	Achondrite-ung	4.9470	3.6820	1.083	0.18	-0.05	-0.15
Northwest Africa 12386	L5	4.8250	3.5520	1.018	0.06	-0.18	-0.21
Northwest Africa 12386	L5	4.7950	3.5430	1.024	0.03	-0.19	-0.21
Northwest Africa 12907	Achondrite-prim	4.9500	3.6720	1.072	0.19	-0.06	-0.16
Qidong	L/LL5	4.9500	3.6600	1.06	0.19	-0.08	-0.17
Northwest Africa 10103	LL7	4.9430	3.8340	1.237	0.18	0.1	0.01
Northwest Africa 13446	Achondrite-ung	4.9470	3.6230	1.025	0.18	-0.11	-0.21
Gunlock	L3.2	4.7300	3.5100	1.026	-0.04	-0.23	-0.21
Bjurböle	L/LL4	4.9000	3.5500	0.977	0.14	-0.19	-0.25
Northwest Africa 13856	Achondrite-ung	4.6470	3.5360	1.095	-0.12	-0.2	-0.14
Northwest Africa 869	L3-6	4.6700	3.5200	1.067	-0.1	-0.22	-0.16
Olivenza	LL5	5.0000	3.7400	1.114	0.23	0	-0.12
Aba Panu	L3	4.9800	3.6250	1.009	0.22	-0.11	-0.22
Northwest Africa 7660	LL-melt rock	4.9640	3.8740	1.266	0.2	0.14	0.03
Knyahinya	L/LL5	4.9900	3.6400	1.019	0.23	-0.1	-0.21
Ausson	L5	4.6000	3.5500	1.133	-0.17	-0.19	-0.1
Elenovka	L5	4.6000	3.5500	1.133	-0.17	-0.19	-0.1
Northwest Africa 11042	Achondrite-prim	4.6400	3.5200	1.083	-0.13	-0.22	-0.15
Saratov	L4	4.7400	3.4800	0.99	-0.03	-0.26	-0.24
Homestead	L5	4.6200	3.5200	1.093	-0.15	-0.22	-0.14
Julesburg	L3.6	4.9800	3.5900	0.975	0.22	-0.15	-0.26
Modoc (1905)	L6	4.6500	3.5000	1.057	-0.12	-0.24	-0.17
Appley Bridge	LL6	4.9700	3.9000	1.289	0.2	0.17	0.06
Cabezo de Mayo	L/LL6	5.0200	3.6500	1.013	0.25	-0.09	-0.22
Barwell	L5	4.5600	3.5600	1.164	-0.21	-0.18	-0.07
Katol	L6	4.9610	3.5490	0.944	0.2	-0.19	-0.29
Northwest Africa 5297	Achondrite-prim	5.0320	3.8180	1.175	0.27	0.08	-0.06
Bremervörde	H/L3.9	4.7100	3.4600	0.986	-0.06	-0.28	-0.25
Ergheo	L5	5.0000	3.5800	0.954	0.23	-0.16	-0.28
Northwest Africa 8417	LL7	5.0200	3.8620	1.225	0.25	0.13	-0.01
Mezö-Madaras	L3.7	4.8100	3.4500	0.924	0.04	-0.29	-0.31
Northwest Africa 13196	L6	5.0590	3.7400	1.083	0.29	0	-0.15
Dhofar 2056	L3	4.7400	4.0310	1.539	-0.03	0.3	0.31
Tennasilm	L4	4.5600	3.5200	1.124	-0.21	-0.22	-0.11
Hedjaz	L3.7-6	4.5700	3.5100	1.109	-0.2	-0.23	-0.12
Northwest Africa 6486	L-melt rock	4.5910	3.4890	1.077	-0.17	-0.25	-0.15
Northwest Africa 7556	L4-6	5.0430	3.6180	0.97	0.28	-0.12	-0.26
Northwest Africa 10084	L-imp melt	4.5670	3.5010	1.102	-0.2	-0.23	-0.13
Bori	L6	4.6200	3.4600	1.033	-0.15	-0.28	-0.2
Borkut	L5	4.6100	3.4600	1.038	-0.16	-0.28	-0.19
Viñales	L6	4.5500	3.5000	1.11	-0.22	-0.24	-0.12
Mocs	L5-6	4.5500	3.5000	1.11	-0.22	-0.24	-0.12
Dongtai	LL6	5.0800	3.6600	0.992	0.32	-0.08	-0.24
Northwest Africa 13194	L6	5.0890	3.7170	1.044	0.32	-0.02	-0.19
Savtschenskoje	LL4	5.0800	3.8200	1.151	0.32	0.08	-0.08
Aba Panu	L3	5.0890	3.6840	1.011	0.32	-0.05	-0.22
Northwest Africa 8649	LL3.05	5.0940	3.7130	1.038	0.33	-0.02	-0.19
Northwest Africa 13857	Achondrite-ung	5.0950	3.7300	1.054	0.33	-0.01	-0.18
Dhurmsala	LL6	5.0900	3.8000	1.126	0.32	0.06	-0.11
Northwest Africa 14180	LL6	5.0640	3.8990	1.239	0.3	0.16	0.01
Kendleton	L4	4.6100	3.4300	1.009	-0.16	-0.31	-0.22
Northwest Africa 10954	L4	4.6630	3.3990	0.95	-0.1	-0.34	-0.28
Khohar	L3.6	4.5200	3.4800	1.105	-0.25	-0.26	-0.13
Moorabie	L3.8-an	5.1100	3.6200	0.937	0.35	-0.12	-0.29
Northwest Africa 8709	L3-melt breccia	5.0330	3.4820	0.839	0.27	-0.25	-0.39
St. Mesmin	LL6	5.1300	3.8000	1.105	0.36	0.06	-0.13
Northwest Africa 11744	L5	5.1390	3.7780	1.079	0.37	0.04	-0.15
Northwest Africa 12379	Chondrite-ung	5.1400	3.6900	0.991	0.37	-0.05	-0.24
Northwest Africa 11042	Achondrite-prim	4.5400	3.4200	1.035	-0.23	-0.32	-0.2
Yamato 74191	L3.7	5.1100	3.5500	0.867	0.35	-0.19	-0.36
Catalina 001	L3	5.1510	3.6550	0.95	0.39	-0.08	-0.28
Parnallee	LL3.6	5.1500	3.8200	1.115	0.39	0.08	-0.12
Aba Panu	L3	5.1600	3.7240	1.014	0.4	-0.01	-0.22
Northwest Africa 14270	Achondrite-ung	5.1600	3.7620	1.052	0.4	0.03	-0.18
Khanpur	LL5	5.0300	4.0300	1.387	0.27	0.3	0.16
Hallingeberg	L3.4	4.7900	3.3300	0.815	0.02	-0.41	-0.42
Jiddat al Harasis 089	OC	5.1700	3.7800	1.065	0.4	0.04	-0.17
Northwest Africa 6485	LL-melt rock	5.1500	3.8700	1.165	0.39	0.14	-0.07
Northwest Africa 13856	Achondrite-ung	5.1720	3.7860	1.07	0.41	0.05	-0.16
Xi Ujimgin	L/LL6-an	4.5100	3.4100	1.041	-0.26	-0.33	-0.19
Northwest Africa 7988	LL6	5.1550	3.8730	1.165	0.39	0.14	-0.07
Northwest Africa 6744	L3	5.0500	3.4300	0.779	0.28	-0.31	-0.45
Northwest Africa 10084	L-imp melt	4.4520	3.4560	1.117	-0.31	-0.28	-0.11
Northwest Africa 14270	Achondrite-ung	5.1880	3.7720	1.047	0.42	0.04	-0.18
Leighlinbridge	L6	4.4400	3.4600	1.127	-0.33	-0.28	-0.1
Northwest Africa 11042	Achondrite-prim	4.4900	3.4100	1.051	-0.28	-0.33	-0.18
Northwest Africa 13192	L5	5.1780	3.8610	1.141	0.41	0.13	-0.09
Northwest Africa 10103	LL7	5.1750	3.8850	1.167	0.41	0.15	-0.06
Northwest Africa 11253	L-melt rock	5.1920	3.8430	1.116	0.43	0.11	-0.12
Northwest Africa 12907	Achondrite-prim	5.1950	3.8480	1.119	0.43	0.11	-0.11
Northwest Africa 4226	H7	4.9500	3.3300	0.731	0.19	-0.41	-0.5
Northwest Africa 3157	OC3	4.8500	3.2900	0.744	0.08	-0.45	-0.49
Northwest Africa 12266	L3	4.8420	3.2830	0.741	0.08	-0.45	-0.49
Bachmut	L6	4.4000	3.4500	1.138	-0.37	-0.29	-0.09
Tillaberi	L6	4.5400	3.3300	0.945	-0.23	-0.41	-0.29
Northwest Africa 12334	LL6-an	5.1400	4.0100	1.309	0.37	0.27	0.08
Northwest Africa 12735	LL6-an	5.1400	4.0100	1.309	0.37	0.27	0.08
Paragould	LL5	5.1100	4.0500	1.365	0.35	0.32	0.13
Northwest Africa 8649	LL3.05	4.5850	3.3020	0.894	-0.18	-0.43	-0.34
Northwest Africa 4864	Martian (shergottite)	5.1000	3.4000	0.723	0.33	-0.34	-0.51
Northwest Africa 11042	Achondrite-prim	4.4500	3.3800	1.042	-0.32	-0.36	-0.19
Northwest Africa 11042	Achondrite-prim	4.4600	3.3600	1.017	-0.31	-0.38	-0.21
Cavezzo	L5-an	4.7400	3.2500	0.761	-0.03	-0.49	-0.47
Northwest Africa 8649	LL3.05	4.7790	3.2490	0.74	0.01	-0.49	-0.49
Northwest Africa 8257	L3.15	4.7230	3.2460	0.766	-0.04	-0.49	-0.47
Northwest Africa 14180	LL6	5.2050	3.9530	1.219	0.44	0.22	-0.01

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