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Results: 1-19 |
Results: 19

Authors: LESHIN LA MCKEEGAN KD ENGRAND C ZANDA B BOUROTDENISE M HEWINS RH
Citation: La. Leshin et al., OXYGEN-ISOTOPIC STUDIES OF ISOLATED AND CHONDRULE OLIVINE FROM RENAZZO AND ALLENDE, Meteoritics & planetary science, 33(4), 1998, pp. 93-94

Authors: MCKEEGAN KD LESHIN LA MACPHERSON GJ
Citation: Kd. Mckeegan et al., OXYGEN-ISOTOPIC STRATIGRAPHY IN A VIGARANO TYPE-A CALCIUM-ALUMINUM-RICH INCLUSION, Meteoritics & planetary science, 33(4), 1998, pp. 102-103

Authors: ZITO KL MCKEEGAN KD KERRIDGE JF HUTCHEON ID LESHIN LA
Citation: Kl. Zito et al., AQUEOUS ALTERATION ON THE CI PARENT-BODY EVIDENCE FROM OXYGEN-ISOTOPIC AND CARBON-ISOTOPIC STUDIES OF SINGLE CARBONATE GRAINS FROM ORGUEIL, Meteoritics & planetary science, 33(4), 1998, pp. 171-172

Authors: MCKEEGAN KD LESHIN LA RUSSELL SS MACPHERSON GJ
Citation: Kd. Mckeegan et al., OXYGEN ISOTOPIC ABUNDANCES IN CALCIUM-ALUMINUM-RICH INCLUSIONS FROM ORDINARY CHONDRITES - IMPLICATIONS FOR NEBULAR HETEROGENEITY, Science, 280(5362), 1998, pp. 414-418

Authors: CHOI BG MCKEEGAN KD KROT AN WASSON JT
Citation: Bg. Choi et al., EXTREME OXYGEN-ISOTOPE COMPOSITIONS IN MAGNETITE FROM UNEQUILIBRATED ORDINARY CHONDRITES, Nature, 392(6676), 1998, pp. 577-579

Authors: LESHIN LA MCKEEGAN KD CARPENTER PK HARVEY RP
Citation: La. Leshin et al., OXYGEN ISOTOPIC CONSTRAINTS ON THE GENESIS OF CARBONATES FROM MARTIANMETEORITE ALH84001, Geochimica et cosmochimica acta, 62(1), 1998, pp. 3-13

Authors: MAHON KI HARRISON TM MCKEEGAN KD
Citation: Ki. Mahon et al., THE THERMAL AND CEMENTATION HISTORIES OF A SANDSTONE PETROLEUM RESERVOIR, ELK HILLS, CALIFORNIA - PART 2 - IN-SITU OXYGEN AND CARBON ISOTOPIC RESULTS, Chemical geology, 152(3-4), 1998, pp. 257-271

Authors: ENGRAND C MCKEEGAN KD LESHIN LA
Citation: C. Engrand et al., IN-SITU ANALYSIS OF THE OXYGEN ISOTOPIC COMPOSITION OF INDIVIDUAL MINERALS IN ANTARCTIC MICROMETEORITES, Meteoritics & planetary science, 32(4), 1997, pp. 39-40

Authors: MCKEEGAN KD LESHIN LA RUSSELL SS MACPHERSON GJ
Citation: Kd. Mckeegan et al., ION MICROPROBE MEASUREMENTS REVEAL LARGE O-16 EXCESSES IN CALCIUM-ALUMINUM-RICH INCLUSIONS OF AN ORDINARY CHONDRITE, Meteoritics & planetary science, 32(4), 1997, pp. 88-89

Authors: RUSSELL SS LESHIN LA MCKEEGAN KD MACPHERSON GJ
Citation: Ss. Russell et al., OXYGEN-ISOTOPE COMPOSITION OF ALUMINUM-RICH CHONDRULES - CLUES TO THEIR ORIGINS, Meteoritics & planetary science, 32(4), 1997, pp. 111-112

Authors: MOJZSIS SJ ARRHENIUS G MCKEEGAN KD HARRISON TM NUTMAN AP FRIEND CRL
Citation: Sj. Mojzsis et al., EVIDENCE FOR LIFE ON EARTH BEFORE 3,800 MILLION YEARS AGO (VOL 384, PG 55, 1996), Nature, 386(6626), 1997, pp. 738-738

Authors: LESHIN LA RUBIN AE MCKEEGAN KD
Citation: La. Leshin et al., THE OXYGEN ISOTOPIC COMPOSITION OF OLIVINE AND PYROXENE FROM CI CHONDRITES, Geochimica et cosmochimica acta, 61(4), 1997, pp. 835-845

Authors: REID MR COATH CD HARRISON TM MCKEEGAN KD
Citation: Mr. Reid et al., PROLONGED RESIDENCE TIMES FOR THE YOUNGEST RHYOLITES ASSOCIATED WITH LONG-VALLEY CALDERA - TH-230-U-238 ION MICROPROBE DATING OF YOUNG ZIRCONS, Earth and planetary science letters, 150(1-2), 1997, pp. 27-39

Authors: CHOI BG MCKEEGAN KD LESHIN LA WASSON JT
Citation: Bg. Choi et al., ORIGIN OF MAGNETITE IN OXIDIZED CV CHONDRITES - IN-SITU MEASUREMENT OF OXYGEN-ISOTOPE COMPOSITIONS OF ALLENDE MAGNETITE AND OLIVINE, Earth and planetary science letters, 146(1-2), 1997, pp. 337-349

Authors: MOJZSIS SJ ARRHENIUS G MCKEEGAN KD HARRISON TM NUTMAN AP FRIEND CRL
Citation: Sj. Mojzsis et al., EVIDENCE FOR LIFE ON EARTH BEFORE 3,800 MILLION YEARS AGO, Nature, 384(6604), 1996, pp. 55-59

Authors: NEAL CR DAVIDSON JP MCKEEGAN KD
Citation: Cr. Neal et al., GEOCHEMICAL ANALYSIS OF SMALL SAMPLES - MICROANALYTICAL TECHNIQUES FOR THE NINETIES AND BEYOND, Reviews of geophysics, 33, 1995, pp. 25-32

Authors: CHOI BG COATH CD LESHIN L WANG J MCKEEGAN KD WASSON JT
Citation: Bg. Choi et al., IN-SITU MEASUREMENT OF OXYGEN-ISOTOPE COMPOSITIONS OF MAGNETITE IN THE ALLENDE CV3 CHONDRITE, Meteoritics, 30(5), 1995, pp. 498-499

Authors: HARRISON TM MCKEEGAN KD LEFORT P
Citation: Tm. Harrison et al., DETECTION OF INHERITED MONAZITE IN THE MANASLU LEUKOGRANITE BY PB-208TH-232 ION MICROPROBE DATING - CRYSTALLIZATION AGE AND TECTONIC IMPLICATIONS/, Earth and planetary science letters, 133(3-4), 1995, pp. 271-282

Authors: RYERSON FJ MCKEEGAN KD
Citation: Fj. Ryerson et Kd. Mckeegan, DETERMINATION OF OXYGEN SELF-DIFFUSION IN AKERMANITE, ANORTHITE, DIOPSIDE, AND SPINEL - IMPLICATIONS FOR OXYGEN ISOTOPIC ANOMALIES AND THE THERMAL HISTORIES OF CA-AL-RICH INCLUSIONS, Geochimica et cosmochimica acta, 58(17), 1994, pp. 3713-3734
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