Oxygen Isotope Plots

MetSoc Home Publications Contacts

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:

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)
Newton J. Franchi I.A. and Pillinger C.T. (2000) The oxygen-isotopic record in enstatite meteorites. Meteorit. Planet. Sci. 35, 689-698 (link)

Data summary:

δ¹⁸O	δ¹⁷O	Δ¹⁷O: given	Δ¹⁷O: linear	Comment
3.7320	2.0170	0.0760	0.076

Nearest neighbors in MBDB (within 0.5 permil):

Name	Class	δ¹⁸O	δ¹⁷O	Δ¹⁷O: calc	Δ δ¹⁸O	Δ δ¹⁷O	Δ Δ¹⁷O
Northwest Africa 7835	Achondrite-ung	3.7090	1.9710	0.042	-0.02	-0.05	-0.03
Northwest Africa 2999	Angrite	3.8390	1.9740	-0.022	0.11	-0.04	-0.1
Northwest Africa 6474	Brachinite	3.8290	1.9430	-0.048	0.1	-0.07	-0.12
Northwest Africa 8535	Angrite	3.7610	1.8770	-0.079	0.03	-0.14	-0.16
Northwest Africa 4590	Angrite	3.8450	1.9270	-0.072	0.11	-0.09	-0.15
Northwest Africa 4590	Angrite	3.8450	1.9270	-0.072	0.11	-0.09	-0.15
Northwest Africa 7812	Angrite	3.8640	1.9570	-0.052	0.13	-0.06	-0.13
Northwest Africa 6474	Brachinite	3.8790	1.9800	-0.037	0.15	-0.04	-0.11
Northwest Africa 4590	Angrite	3.8810	1.9670	-0.051	0.15	-0.05	-0.13
Northwest Africa 1670	Angrite	3.8870	1.9670	-0.054	0.16	-0.05	-0.13
Jepara	Pallasite, PMG	3.8200	1.8620	-0.124	0.09	-0.16	-0.2
Erg Chech 002	Achondrite-ung	3.7280	1.8310	-0.108	-0	-0.19	-0.18
Northwest Africa 7835	Achondrite-ung	3.8700	1.8890	-0.123	0.14	-0.13	-0.2
Northwest Africa 12217	Achondrite-ung	3.8690	1.8840	-0.128	0.14	-0.13	-0.2
Northwest Africa 7193	Eucrite-an	3.8100	1.8400	-0.141	0.08	-0.18	-0.22
Northwest Africa 8535	Angrite	3.9250	1.9340	-0.107	0.19	-0.08	-0.18
Northwest Africa 13921	Achondrite-ung	3.9050	1.8750	-0.156	0.17	-0.14	-0.23
Northwest Africa 12217	Achondrite-ung	3.7230	1.7930	-0.143	-0.01	-0.22	-0.22
Northwest Africa 5350	Howardite	3.7900	1.8000	-0.171	0.06	-0.22	-0.25
Northwest Africa 13921	Achondrite-ung	3.8850	1.8510	-0.169	0.15	-0.17	-0.25
Northwest Africa 12217	Achondrite-ung	3.6600	1.7960	-0.107	-0.07	-0.22	-0.18
Northwest Africa 8661	Eucrite	3.9140	1.8680	-0.167	0.18	-0.15	-0.24
Malotas (b)	Eucrite	3.7790	1.7850	-0.18	0.05	-0.23	-0.26
Northwest Africa 12562	Achondrite-ung	3.7950	1.7880	-0.185	0.06	-0.23	-0.26
Erg Chech 002	Achondrite-ung	3.6570	1.7880	-0.114	-0.08	-0.23	-0.19
Northwest Africa 13921	Achondrite-ung	3.9130	1.8560	-0.179	0.18	-0.16	-0.26
Malotas (b)	Eucrite	3.7870	1.7750	-0.194	0.05	-0.24	-0.27
Northwest Africa 4801	Angrite	3.5950	1.8090	-0.06	-0.14	-0.21	-0.14
Northwest Africa 7193	Eucrite-an	3.8100	1.7800	-0.201	0.08	-0.24	-0.28
Northwest Africa 13921	Achondrite-ung	3.6910	1.7700	-0.149	-0.04	-0.25	-0.23
Northwest Africa 7831	Diogenite	3.8750	1.8100	-0.205	0.14	-0.21	-0.28
Northwest Africa 10640	Eucrite-mmict	3.8900	1.8200	-0.203	0.16	-0.2	-0.28
Bordj Badji Mokhtar 001	Pallasite, ungrouped	3.7790	1.7680	-0.197	0.05	-0.25	-0.27
Northwest Africa 10320	Eucrite-cm	3.8800	1.8100	-0.208	0.15	-0.21	-0.28
Northwest Africa 7035	Eucrite-mmict	3.8870	1.8150	-0.206	0.16	-0.2	-0.28
Wan Zawatin 001	Achondrite-ung	3.8210	1.7740	-0.213	0.09	-0.24	-0.29
Northwest Africa 6713	Mesosiderite	3.9000	1.8200	-0.208	0.17	-0.2	-0.28
Northwest Africa 13921	Achondrite-ung	3.7060	1.7570	-0.17	-0.03	-0.26	-0.25
Dhofar 1626	Eucrite-an	3.8890	1.8080	-0.214	0.16	-0.21	-0.29
Northwest Africa 10019	Pallasite, ungrouped	3.7820	1.7600	-0.207	0.05	-0.26	-0.28
Northwest Africa 14091	Eucrite	3.8890	1.8070	-0.215	0.16	-0.21	-0.29
Northwest Africa 2738	Howardite	3.7310	1.7540	-0.186	-0	-0.26	-0.26
Northwest Africa 1645	Mesosiderite-B	3.7900	1.7600	-0.211	0.06	-0.26	-0.29
Northwest Africa 10019	Pallasite, ungrouped	3.9350	1.8460	-0.2	0.2	-0.17	-0.28
Northwest Africa 4523	Eucrite	3.7910	1.7570	-0.214	0.06	-0.26	-0.29
Jiddat al Harasis 404	Eucrite	3.9400	1.8500	-0.199	0.21	-0.17	-0.28
Northwest Africa 10019	Pallasite, ungrouped	3.8170	1.7630	-0.222	0.09	-0.25	-0.3
Northwest Africa 7831	Diogenite	3.8790	1.7930	-0.224	0.15	-0.22	-0.3
Northwest Africa 10015	Pallasite, PMG	3.7000	1.7500	-0.174	-0.03	-0.27	-0.25
Northwest Africa 4801	Angrite	3.5440	1.8230	-0.02	-0.19	-0.19	-0.1
Northwest Africa 10019	Pallasite, ungrouped	3.8710	1.7840	-0.229	0.14	-0.23	-0.31
Northwest Africa 7812	Angrite	4.0030	2.0000	-0.082	0.27	-0.02	-0.16
Northwest Africa 11486	Eucrite	3.9300	1.8300	-0.214	0.2	-0.19	-0.29
La'gad 002	Pallasite, PMG-an	3.8610	1.7770	-0.231	0.13	-0.24	-0.31
Northwest Africa 12605	Eucrite	3.7750	1.7460	-0.217	0.04	-0.27	-0.29
Northwest Africa 12937	Eucrite	3.8550	1.7700	-0.235	0.12	-0.25	-0.31
Northwest Africa 13955	Achondrite-ung	3.8730	1.7770	-0.237	0.14	-0.24	-0.31
Northwest Africa 12938	Eucrite	3.7950	1.7450	-0.228	0.06	-0.27	-0.3
Al Hawaya 004	Eucrite-pmict	3.9300	1.8200	-0.224	0.2	-0.2	-0.3
Erg Chech 002	Achondrite-ung	3.5930	1.7730	-0.095	-0.14	-0.24	-0.17
Dhofar 1480	Eucrite-pmict	3.9630	1.8480	-0.213	0.23	-0.17	-0.29
Hassi el Biod 001	Diogenite-an	3.8300	1.7480	-0.244	0.1	-0.27	-0.32
Bordj Badji Mokhtar 001	Pallasite, ungrouped	3.7120	1.7310	-0.199	-0.02	-0.29	-0.28
Pecora Escarpment 01021	Eucrite-mmict	3.9810	1.8730	-0.197	0.25	-0.14	-0.27
Northwest Africa 10319	Eucrite-cm	3.9600	1.8400	-0.219	0.23	-0.18	-0.3
Hassi el Biod 001	Diogenite-an	3.8520	1.7530	-0.25	0.12	-0.26	-0.33
Northwest Africa 5234	Eucrite-mmict	3.6940	1.7270	-0.194	-0.04	-0.29	-0.27
Pecora Escarpment 01021	Eucrite-mmict	3.8310	1.7400	-0.252	0.1	-0.28	-0.33
Northwest Africa 5349	Eucrite-pmict	3.8000	1.7300	-0.246	0.07	-0.29	-0.32
Hassi el Biod 001	Diogenite-an	3.8160	1.7340	-0.25	0.08	-0.28	-0.33
Northwest Africa 10019	Pallasite, ungrouped	3.8780	1.7600	-0.257	0.15	-0.26	-0.33
Northwest Africa 13955	Achondrite-ung	3.7820	1.7250	-0.242	0.05	-0.29	-0.32
Northwest Africa 3212	Eucrite	3.8400	1.7400	-0.257	0.11	-0.28	-0.33
Northwest Africa 12540	Eucrite-an	3.9110	1.7780	-0.256	0.18	-0.24	-0.33
Northwest Africa 4269	Eucrite-mmict	3.7620	1.7180	-0.238	0.03	-0.3	-0.31
Northwest Africa 7035	Eucrite-mmict	3.9930	1.8670	-0.209	0.26	-0.15	-0.29
Al Bir Lahlou 001	Achondrite-ung	3.8290	1.7310	-0.26	0.1	-0.29	-0.34
Northwest Africa 13921	Achondrite-ung	4.0120	1.9000	-0.186	0.28	-0.12	-0.26
Northwest Africa 8671	Eucrite-an	3.8470	1.7360	-0.264	0.12	-0.28	-0.34
Northwest Africa 4051	Eucrite	3.9940	1.8610	-0.216	0.26	-0.16	-0.29
Northwest Africa 13457	Eucrite	3.7870	1.7170	-0.252	0.05	-0.3	-0.33
Northwest Africa 4908	Eucrite	4.0250	1.9310	-0.162	0.29	-0.09	-0.24
Al Bir Lahlou 001	Achondrite-ung	3.9390	1.7920	-0.256	0.21	-0.23	-0.33
Northwest Africa 10023	Pallasite, PMG-an	3.8870	1.7530	-0.268	0.16	-0.26	-0.34
Al Bir Lahlou 001	Achondrite-ung	3.8210	1.7230	-0.264	0.09	-0.29	-0.34
Northwest Africa 13789	Diogenite	3.7780	1.7130	-0.252	0.05	-0.3	-0.33
Northwest Africa 4482	Pallasite, PMG	3.6500	1.7200	-0.178	-0.08	-0.3	-0.25
Northwest Africa 12540	Eucrite-an	3.9360	1.7860	-0.261	0.2	-0.23	-0.34
El Hassan Ould Hamed 001	Eucrite-unbr	3.9630	1.8120	-0.249	0.23	-0.21	-0.33
Northwest Africa 7824	Mesosiderite	3.7570	1.7080	-0.246	0.02	-0.31	-0.32
Northwest Africa 12689	Eucrite-br	3.9970	1.8550	-0.223	0.27	-0.16	-0.3
Northwest Africa 7025	Mesosiderite	3.9920	1.8470	-0.229	0.26	-0.17	-0.31
Northwest Africa 5134	Eucrite	3.7070	1.7070	-0.221	-0.03	-0.31	-0.3
El Hassan Ould Hamed 001	Eucrite-unbr	3.9440	1.7890	-0.262	0.21	-0.23	-0.34
Northwest Africa 10639	Eucrite-mmict	4.0100	1.8700	-0.215	0.28	-0.15	-0.29
Dar al Gani 1060	Eucrite	4.0000	1.8500	-0.23	0.27	-0.17	-0.31
Northwest Africa 13955	Achondrite-ung	3.8280	1.7160	-0.275	0.1	-0.3	-0.35
Northwest Africa 1459	Diogenite	3.6200	1.7200	-0.162	-0.11	-0.3	-0.24
Jiddat al Harasis 556	Howardite	4.0200	1.8800	-0.21	0.29	-0.14	-0.29
Umm as Samim 024	Eucrite-cm	3.8600	1.7200	-0.287	0.13	-0.3	-0.36
Jiddat al Harasis 845	Mesosiderite-C2	4.0450	1.9290	-0.174	0.31	-0.09	-0.25
Northwest Africa 8671	Eucrite-an	3.7760	1.6940	-0.27	0.04	-0.32	-0.35
Northwest Africa 12396	Mesosiderite	3.7450	1.6890	-0.258	0.01	-0.33	-0.33
Northwest Africa 3211	Eucrite	3.8500	1.7100	-0.292	0.12	-0.31	-0.37
Northwest Africa 10023	Pallasite, PMG-an	3.6670	1.6930	-0.214	-0.07	-0.32	-0.29
Northwest Africa 7824	Mesosiderite	3.7180	1.6840	-0.249	-0.01	-0.33	-0.33
Northwest Africa 10603	Eucrite-melt breccia	4.0300	1.8650	-0.231	0.3	-0.15	-0.31
Northwest Africa 7812	Angrite	4.0680	2.0510	-0.064	0.34	0.03	-0.14
Northwest Africa 6105	Eucrite-pmict	3.7730	1.6790	-0.283	0.04	-0.34	-0.36
Northwest Africa 8027	Howardite	3.6800	1.6800	-0.234	-0.05	-0.34	-0.31
Tindouf 005	Eucrite-pmict	4.0500	1.8900	-0.216	0.32	-0.13	-0.29
Northwest Africa 8123	H(L)3.1	3.9420	2.2890	0.239	0.21	0.27	0.16
Northwest Africa 7831	Diogenite	3.6800	1.6770	-0.237	-0.05	-0.34	-0.31
Northwest Africa 6909	Eucrite	3.6470	1.6830	-0.213	-0.09	-0.33	-0.29
Northwest Africa 8159	Martian (augite basalt)	3.8800	2.3290	0.311	0.15	0.31	0.24
Northwest Africa 2177	Eucrite	4.0600	1.8900	-0.221	0.33	-0.13	-0.3
Northwest Africa 10765	Mesosiderite	3.7330	1.6640	-0.277	0	-0.35	-0.35
Jiddat al Harasis 845	Mesosiderite-C2	4.0770	1.9380	-0.182	0.35	-0.08	-0.26
Northwest Africa 13355	Eucrite-an	3.6930	1.6650	-0.255	-0.04	-0.35	-0.33
La'gad 002	Pallasite, PMG-an	3.6230	1.6800	-0.204	-0.11	-0.34	-0.28
Northwest Africa 12319	Achondrite-ung	3.6130	1.6810	-0.198	-0.12	-0.34	-0.27
Miller Range 07662	Eucrite-br	3.8600	1.6800	-0.327	0.13	-0.34	-0.4
Ramlat as Sahmah 511	Eucrite	4.0800	1.9200	-0.202	0.35	-0.1	-0.28
Northwest Africa 2999	Angrite	4.0930	2.0540	-0.074	0.36	0.04	-0.15
Northwest Africa 13921	Achondrite-ung	4.0920	1.9630	-0.165	0.36	-0.05	-0.24
El Hassan Ould Hamed 001	Eucrite-unbr	3.6760	1.6520	-0.26	-0.06	-0.37	-0.34
Northwest Africa 13457	Eucrite	3.6570	1.6550	-0.247	-0.08	-0.36	-0.32
Northwest Africa 10023	Pallasite, PMG-an	3.6080	1.6680	-0.208	-0.12	-0.35	-0.28
Northwest Africa 5961	Eucrite-mmict	3.6300	1.6600	-0.228	-0.1	-0.36	-0.3
Northwest Africa 2339	Eucrite	3.6600	1.6500	-0.253	-0.07	-0.37	-0.33
Northwest Africa 8671	Eucrite-an	3.6880	1.6420	-0.276	-0.04	-0.38	-0.35
Miller Range 07001	Diogenite-olivine	3.8000	1.6400	-0.336	0.07	-0.38	-0.41
Northwest Africa 10765	Mesosiderite	3.6750	1.6380	-0.273	-0.06	-0.38	-0.35
Northwest Africa 5784	Diogenite	3.5600	1.6700	-0.181	-0.17	-0.35	-0.26
Erg Chech 007	Pallasite, PMG-an	3.5620	1.6640	-0.188	-0.17	-0.35	-0.26
Northwest Africa 6909	Eucrite	3.6000	1.6470	-0.225	-0.13	-0.37	-0.3
Northwest Africa 13355	Eucrite-an	4.1050	1.8710	-0.264	0.37	-0.15	-0.34
Elephant Moraine 99402	Brachinite	3.5700	1.6500	-0.206	-0.16	-0.37	-0.28
Northwest Africa 10765	Mesosiderite	3.5790	1.6450	-0.216	-0.15	-0.37	-0.29
Northwest Africa 12540	Eucrite-an	4.1200	1.9090	-0.233	0.39	-0.11	-0.31
Northwest Africa 10019	Pallasite, ungrouped	3.6070	1.6300	-0.246	-0.13	-0.39	-0.32
Northwest Africa 11264	Eucrite	4.1300	1.9300	-0.218	0.4	-0.09	-0.29
Miller Range 07662	Eucrite-br	3.8900	1.6400	-0.383	0.16	-0.38	-0.46
Northwest Africa 1461	Diogenite	3.5840	1.6340	-0.23	-0.15	-0.38	-0.31
Northwest Africa 8159	Martian (augite basalt)	3.3280	2.0930	0.362	-0.4	0.08	0.29
Northwest Africa 5961	Eucrite-mmict	3.5800	1.6300	-0.232	-0.15	-0.39	-0.31
Northwest Africa 13457	Eucrite	4.1250	1.8750	-0.27	0.39	-0.14	-0.35
Northwest Africa 998	Martian (nakhlite)	3.9000	2.4000	0.372	0.17	0.38	0.3
Erg Chech 007	Pallasite, PMG-an	3.5350	1.6480	-0.19	-0.2	-0.37	-0.27
Northwest Africa 7025	Mesosiderite	4.1490	1.9610	-0.196	0.42	-0.06	-0.27
Northwest Africa 5738	Eucrite-br	3.5900	1.6200	-0.247	-0.14	-0.4	-0.32
Northwest Africa 6162	Martian (shergottite)	3.9800	2.3600	0.29	0.25	0.34	0.21
Northwest Africa 10019	Pallasite, ungrouped	3.5480	1.6350	-0.21	-0.18	-0.38	-0.29
Northwest Africa 10023	Pallasite, PMG-an	3.5540	1.6300	-0.218	-0.18	-0.39	-0.29
Northwest Africa 7835	Achondrite-ung	4.0440	2.3090	0.206	0.31	0.29	0.13
Miller Range 07662	Eucrite-br	3.7000	1.5900	-0.334	-0.03	-0.43	-0.41
Miller Range 07613	Diogenite	3.5700	1.6200	-0.236	-0.16	-0.4	-0.31
Northwest Africa 2999	Angrite	4.1540	2.0950	-0.065	0.42	0.08	-0.14
Northwest Africa 12338	Achondrite-ung	4.1600	1.9800	-0.183	0.43	-0.04	-0.26
Acfer 287	E4	4.1610	1.9760	-0.188	0.43	-0.04	-0.26
Northwest Africa 6342	Martian (shergottite)	3.9700	2.3800	0.316	0.24	0.36	0.24
Ooldea 015	Howardite	3.6440	1.5860	-0.309	-0.09	-0.43	-0.39
Northwest Africa 13355	Eucrite-an	4.1570	1.8950	-0.267	0.43	-0.12	-0.34
Northwest Africa 8159	Martian (augite basalt)	3.9470	2.4050	0.353	0.22	0.39	0.28
Northwest Africa 10424	Eucrite-cm	4.1800	1.9500	-0.224	0.45	-0.07	-0.3
Northwest Africa 6690	Diogenite	4.1900	1.9400	-0.239	0.46	-0.08	-0.32
Northwest Africa 12562	Achondrite-ung	3.4920	1.6190	-0.197	-0.24	-0.4	-0.27
Jiddat al Harasis 804	Eucrite	3.5010	1.6130	-0.208	-0.23	-0.4	-0.28
Northwest Africa 10019	Pallasite, ungrouped	3.5160	1.5990	-0.229	-0.22	-0.42	-0.31
Northwest Africa 5363	Achondrite-ung	4.1830	2.1520	-0.023	0.45	0.14	-0.1
Sayh al Uhaymir 493	Achondrite-ung	3.5300	1.5900	-0.246	-0.2	-0.43	-0.32
Miller Range 07003	Diogenite	3.5700	1.5700	-0.286	-0.16	-0.45	-0.36
Northwest Africa 6489	Diogenite	3.5040	1.5980	-0.224	-0.23	-0.42	-0.3
Northwest Africa 2737	Martian (chassignite)	4.0200	2.4000	0.31	0.29	0.38	0.23
Northwest Africa 12562	Achondrite-ung	3.4770	1.6090	-0.199	-0.26	-0.41	-0.28
Hutchison Icefield 18035	Eucrite	3.4850	1.5980	-0.214	-0.25	-0.42	-0.29
Allan Hills A77299	H3.7	3.8300	2.5000	0.508	0.1	0.48	0.43
Jiddat al Harasis 395	Diogenite	4.2300	1.9900	-0.21	0.5	-0.03	-0.29

Direct link to this plot