| Year |
Citation |
Score |
| 2023 |
Chen X, Dauphas N, Zhang ZJ, Schoene B, Barboni M, Leya I, Zhang J, Szymanowski D, McKeegan KD. Methodologies for Lu-Hf Analysis of Zircon Grains from the Moon and Beyond. Acs Earth & Space Chemistry. 8: 36-53. PMID 38264084 DOI: 10.1021/acsearthspacechem.3c00093 |
0.607 |
|
| 2023 |
Zhang B, Lehnert KA, Rubin AE, McKeegan KD, Warren PH, Mays JL, Profeta LR, Johansson AK, Ni P, Young ED, Kyte FT, Liu MC, Dunham ET, Tang H, Ji P, et al. The UCLA Cosmochemistry Database. Scientific Data. 10: 874. PMID 38062064 DOI: 10.1038/s41597-023-02807-7 |
0.49 |
|
| 2023 |
Yokoyama T, Wadhwa M, Iizuka T, Rai V, Gautam I, Hibiya Y, Masuda Y, Haba MK, Fukai R, Hines R, Phelan N, Abe Y, Aléon J, Alexander CMO, Amari S, ... ... McKeegan KD, et al. Water circulation in Ryugu asteroid affected the distribution of nucleosynthetic isotope anomalies in returned sample. Science Advances. 9: eadi7048. PMID 37939187 DOI: 10.1126/sciadv.adi7048 |
0.802 |
|
| 2023 |
Nguyen AN, Mane P, Keller LP, Piani L, Abe Y, Aléon J, Alexander CMO, Amari S, Amelin Y, Bajo KI, Bizzarro M, Bouvier A, Carlson RW, Chaussidon M, Choi BG, ... ... McKeegan KD, et al. Abundant presolar grains and primordial organics preserved in carbon-rich exogenous clasts in asteroid Ryugu. Science Advances. 9: eadh1003. PMID 37450600 DOI: 10.1126/sciadv.adh1003 |
0.804 |
|
| 2022 |
Kawasaki N, Nagashima K, Sakamoto N, Matsumoto T, Bajo KI, Wada S, Igami Y, Miyake A, Noguchi T, Yamamoto D, Russell SS, Abe Y, Aléon J, Alexander CMO, Amari S, ... ... McKeegan KD, et al. Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2. Science Advances. 8: eade2067. PMID 36525483 DOI: 10.1126/sciadv.ade2067 |
0.8 |
|
| 2022 |
Hopp T, Dauphas N, Abe Y, Aléon J, Alexander CMO, Amari S, Amelin Y, Bajo KI, Bizzarro M, Bouvier A, Carlson RW, Chaussidon M, Choi BG, Davis AM, Di Rocco T, ... ... McKeegan KD, et al. Ryugu's nucleosynthetic heritage from the outskirts of the Solar System. Science Advances. eadd8141. PMID 36264823 |
0.797 |
|
| 2022 |
Yokoyama T, Nagashima K, Nakai I, Young ED, Abe Y, Aléon J, Alexander CMO, Amari S, Amelin Y, Bajo KI, Bizzarro M, Bouvier A, Carlson RW, Chaussidon M, Choi BG, ... ... McKeegan KD, et al. Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites. Science (New York, N.Y.). eabn7850. PMID 35679354 DOI: 10.1126/science.abn7850 |
0.791 |
|
| 2021 |
Zhang ZJ, Nie NX, Mendybaev RA, Liu M, Hu JJ, Hopp T, Alp EE, Lavina B, Bullock ES, McKeegan KD, Dauphas N. Loss and Isotopic Fractionation of Alkali Elements during Diffusion-Limited Evaporation from Molten Silicate: Theory and Experiments Acs Earth and Space Chemistry. 5: 755-784. DOI: 10.1021/ACSEARTHSPACECHEM.0C00263 |
0.549 |
|
| 2020 |
Aléon J, Aléon-Toppani A, Platevoet B, Bardintzeff JM, McKeegan KD, Brisset F. Alkali magmatism on a carbonaceous chondrite planetesimal. Proceedings of the National Academy of Sciences of the United States of America. 117: 8353-8359. PMID 32229558 DOI: 10.1073/Pnas.1919550117 |
0.532 |
|
| 2020 |
McCain KA, Liu M, McKeegan KD. Calibration of matrix-dependent biases in isotope and trace element analyses of carbonate minerals Journal of Vacuum Science & Technology. B. Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena. 38: 44005. DOI: 10.1116/6.0000111 |
0.628 |
|
| 2020 |
Crow CA, Crowther SA, McKeegan KD, Turner G, Busemann H, Gilmour JD. Xenon systematics of individual lunar zircons, a new window on the history of the lunar surface Geochimica Et Cosmochimica Acta. 286: 103-118. DOI: 10.1016/J.Gca.2020.06.019 |
0.482 |
|
| 2020 |
Trail D, Barboni M, McKeegan KD. Evidence for diverse lunar melt compositions and mixing of the pre-3.9 Ga crust from zircon chemistry Geochimica Et Cosmochimica Acta. 284: 173-195. DOI: 10.1016/J.Gca.2020.06.018 |
0.51 |
|
| 2018 |
O'D Alexander CM, McKeegan KD, Altwegg K. Water Reservoirs in Small Planetary Bodies: Meteorites, Asteroids, and Comets. Space Science Reviews. 214. PMID 30842688 DOI: 10.1007/S11214-018-0474-9 |
0.479 |
|
| 2018 |
Liu M, McKeegan KD, Harrison TM, Jarzebinski G, Vltava L. The Hyperion-II radio-frequency oxygen ion source on the UCLA ims 1290 ion microprobe: Beam characterization and applications in geochemistry and cosmochemistry International Journal of Mass Spectrometry. 424: 1-9. DOI: 10.1016/J.Ijms.2017.11.007 |
0.579 |
|
| 2018 |
Dottin JW, Labidi J, Farquhar J, Piccoli P, Liu M, McKeegan KD. Evidence for oxidation at the base of the nakhlite pile by reduction of sulfate salts at the time of lava emplacement Geochimica Et Cosmochimica Acta. 239: 186-197. DOI: 10.1016/J.Gca.2018.07.029 |
0.638 |
|
| 2018 |
Aléon J, Marin-Carbonne J, McKeegan KD, Goresy AE. O, Mg, and Si isotope distributions in the complex ultrarefractory CAI Efremovka 101.1: Assimilation of ultrarefractory, FUN, and regular CAI precursors Geochimica Et Cosmochimica Acta. 232: 48-81. DOI: 10.1016/J.Gca.2018.04.001 |
0.534 |
|
| 2017 |
Laming JM, Heber VS, Burnett DS, Guan Y, Hervig R, Huss GR, Jurewicz AJG, Koeman-Shields EC, McKeegan KD, Nittler L, Reisenfeld DB, Rieck KD, Wang J, Wiens RC, Woolum DS. DETERMINING THE ELEMENTAL AND ISOTOPIC COMPOSITION OF THE PRESOLAR NEBULA FROM GENESIS DATA ANALYSIS: THE CASE OF OXYGEN. The Astrophysical Journal. Letters. 851. PMID 29657703 DOI: 10.3847/2041-8213/Aa9Bf0 |
0.494 |
|
| 2017 |
Barboni M, Boehnke P, Keller B, Kohl IE, Schoene B, Young ED, McKeegan KD. Early formation of the Moon 4.51 billion years ago. Science Advances. 3: e1602365. PMID 28097222 DOI: 10.1126/Sciadv.1602365 |
0.471 |
|
| 2017 |
Tang H, Liu M, McKeegan KD, Tissot FL, Dauphas N. In situ isotopic studies of the U-depleted Allende CAI Curious Marie : Pre-accretionary alteration and the co-existence of 26 Al and 36 Cl in the early solar nebula Geochimica Et Cosmochimica Acta. 207: 1-18. DOI: 10.1016/J.Gca.2017.03.001 |
0.752 |
|
| 2017 |
Crow CA, McKeegan KD, Moser DE. Coordinated U–Pb geochronology, trace element, Ti-in-zircon thermometry and microstructural analysis of Apollo zircons Geochimica Et Cosmochimica Acta. 202: 264-284. DOI: 10.1016/J.Gca.2016.12.019 |
0.471 |
|
| 2017 |
Steele RCJ, Heber VS, McKeegan KD. Matrix effects on the relative sensitivity factors for manganese and chromium during ion microprobe analysis of carbonate: Implications for early Solar System chronology Geochimica Et Cosmochimica Acta. 201: 245-259. DOI: 10.1016/J.Gca.2016.10.046 |
0.475 |
|
| 2017 |
Isa J, Kohl I, Liu M, Wasson J, Young E, McKeegan K. Quantification of oxygen isotope SIMS matrix effects in olivine samples: Correlation with sputter rate Chemical Geology. 458: 14-21. DOI: 10.1016/J.Chemgeo.2017.03.020 |
0.528 |
|
| 2016 |
Williams JT, Shearer CK, Sharp ZD, Burger PV, McCubbin FM, Santos AR, Agee CB, McKeegan KD. The chlorine isotopic composition of Martian meteorites 1: Chlorine isotope composition of Martian mantle and crustal reservoirs and their interactions Meteoritics and Planetary Science. DOI: 10.1111/Maps.12647 |
0.517 |
|
| 2016 |
Sharp Z, Williams J, Shearer C, Agee C, Mckeegan K. The chlorine isotope composition of Martian meteorites 2. Implications for the early solar system and the formation of Mars Meteoritics and Planetary Science. DOI: 10.1111/Maps.12591 |
0.524 |
|
| 2015 |
Burnett DS, Jurewicz AJG, Woolum DS, Wang J, Paque JM, Nittler LR, Mckeegan KD, Humayun M, Hervig R, Heber VS, Guan Y. Ion Implants as Matrix-Appropriate Calibrators for Geochemical Ion Probe Analyses Geostandards and Geoanalytical Research. 39: 265-276. DOI: 10.1111/J.1751-908X.2014.00318.X |
0.415 |
|
| 2015 |
Faramarzi NS, Amini S, Schmitt AK, Hassanzadeh J, Borg G, McKeegan K, Razavi SMH, Mortazavi SM. Geochronology and geochemistry of rhyolites from Hormuz Island, southern Iran: A new record of Cadomian arc magmatism in the Hormuz Formation Lithos. 236: 203-211. DOI: 10.1016/J.Lithos.2015.08.017 |
0.471 |
|
| 2015 |
Peters TJ, Simon JI, Jones JH, Usui T, Moriwaki R, Economos RC, Schmitt AK, McKeegan KD. Tracking the source of the enriched martian meteorites in olivine-hosted melt inclusions of two depleted shergottites, Yamato 980459 and Tissint Earth and Planetary Science Letters. 418: 91-102. DOI: 10.1016/J.Epsl.2015.02.033 |
0.522 |
|
| 2014 |
Franz HB, Kim ST, Farquhar J, Day JM, Economos RC, McKeegan KD, Schmitt AK, Irving AJ, Hoek J, Dottin J. Isotopic links between atmospheric chemistry and the deep sulphur cycle on Mars. Nature. 508: 364-8. PMID 24740066 DOI: 10.1038/Nature13175 |
0.566 |
|
| 2014 |
Delavari M, Amini S, Schmitt AK, McKeegan KD, Mark Harrison T. U-Pb geochronology and geochemistry of Bibi-Maryam pluton, eastern Iran: Implication for the late stage of the tectonic evolution of the Sistan Ocean Lithos. 200: 197-211. DOI: 10.1016/J.Lithos.2014.04.015 |
0.496 |
|
| 2014 |
Davis AM, Richter FM, Mendybaev RA, Janney PE, Wadhwa M, McKeegan KD. Isotopic mass fractionation laws for magnesium and their effects on 26Al-26Mg systematics in solar system materials Geochimica Et Cosmochimica Acta. DOI: 10.1016/J.Gca.2015.01.034 |
0.459 |
|
| 2014 |
Marin-Carbonne J, Rollion-Bard C, Bekker A, Rouxel O, Agangi A, Cavalazzi B, Wohlgemuth-Ueberwasser CC, Hofmann A, McKeegan KD. Coupled Fe and S isotope variations in pyrite nodules from Archean shale Earth and Planetary Science Letters. 392: 67-79. DOI: 10.1016/J.Epsl.2014.02.009 |
0.49 |
|
| 2014 |
Heber VS, McKeegan KD, Burnett DS, Duprat J, Guan Y, Jurewicz AJG, Olinger CT, Smith SP. Accurate analysis of shallowly implanted solar wind ions by SIMS backside depth profiling Chemical Geology. 390: 61-73. DOI: 10.1016/J.Chemgeo.2014.10.003 |
0.414 |
|
| 2012 |
Liu M, Chaussidon M, Srinivasan G, McKeegan KD. A LOWER INITIAL ABUNDANCE OF SHORT-LIVED 41Ca IN THE EARLY SOLAR SYSTEM AND ITS IMPLICATIONS FOR SOLAR SYSTEM FORMATION The Astrophysical Journal. 761: 137. DOI: 10.1088/0004-637X/761/2/137 |
0.605 |
|
| 2012 |
Heber VS, Baur H, Bochsler P, McKeegan KD, Neugebauer M, Reisenfeld DB, Wieler R, Wiens RC. Isotopic Mass Fractionation of Solar Wind: Evidence from Fast and Slow Solar Wind Collected by the Genesis mission The Astrophysical Journal. 759: 121. DOI: 10.1088/0004-637X/759/2/121 |
0.468 |
|
| 2011 |
McKeegan KD, Kallio AP, Heber VS, Jarzebinski G, Mao PH, Coath CD, Kunihiro T, Wiens RC, Nordholt JE, Moses RW, Reisenfeld DB, Jurewicz AJ, Burnett DS. The oxygen isotopic composition of the Sun inferred from captured solar wind. Science (New York, N.Y.). 332: 1528-32. PMID 21700868 DOI: 10.1126/Science.1204636 |
0.551 |
|
| 2011 |
Shearer CK, Burger PV, Papike JJ, Sharp ZD, Mckeegan KD. Fluids on differentiated asteroids: Evidence from phosphates in differentiated meteorites GRA 06128 and GRA 06129 Meteoritics and Planetary Science. 46: 1345-1362. DOI: 10.1111/J.1945-5100.2011.01233.X |
0.43 |
|
| 2011 |
Heber VS, Wiens RC, Jurewicz AJG, Vogel N, Reisenfeld DB, Baur H, Mckeegan KD, Wieler R, Burnett DS. Isotopic and elemental fractionation of solar wind implanted in the Genesis concentrator target characterized and quantified by noble gases Meteoritics and Planetary Science. 46: 493-512. DOI: 10.1111/J.1945-5100.2011.01170.X |
0.479 |
|
| 2011 |
Petitat M, Marrocchi Y, McKEEGAN KD, Mostefaoui S, Meibom A, Zolensky ME, Gounelle M. 53Mn-53Cr ages of Kaidun carbonates: 53Mn-53Cr ages of Kaidun carbonates Meteoritics & Planetary Science. 46: 275-283. DOI: 10.1111/J.1945-5100.2010.01150.X |
0.452 |
|
| 2011 |
Gabitov RI, Schmitt AK, Rosner M, McKeegan KD, Gaetani GA, Cohen AL, Watson EB, Harrison TM. In situ δ7Li, Li/Ca, and Mg/Ca analyses of synthetic aragonites Geochemistry, Geophysics, Geosystems. 12. DOI: 10.1029/2010Gc003322 |
0.45 |
|
| 2010 |
Sharp ZD, Shearer CK, McKeegan KD, Barnes JD, Wang YQ. The chlorine isotope composition of the moon and implications for an anhydrous mantle. Science (New York, N.Y.). 329: 1050-3. PMID 20688980 DOI: 10.1126/Science.1192606 |
0.528 |
|
| 2010 |
Matzel JE, Ishii HA, Joswiak D, Hutcheon ID, Bradley JP, Brownlee D, Weber PK, Teslich N, Matrajt G, McKeegan KD, MacPherson GJ. Constraints on the formation age of cometary material from the NASA Stardust mission. Science (New York, N.Y.). 328: 483-6. PMID 20185683 DOI: 10.1126/Science.1184741 |
0.49 |
|
| 2010 |
Bullock ES, McKeegan KD, Gounelle M, Grady MM, Russell SS. Sulfur isotopic composition of Fe-Ni sulfide grains in CI and CM carbonaceous chondrites Meteoritics and Planetary Science. 45: 885-898. DOI: 10.1111/J.1945-5100.2010.01052.X |
0.502 |
|
| 2010 |
Godbout L, Trudel M, Irvine JR, Wood CC, Grove MJ, Schmitt AK, McKeegan KD. Sulfur isotopes in otoliths allow discrimination of anadromous and non-anadromous ecotypes of sockeye salmon (Oncorhynchus nerka) Environmental Biology of Fishes. 89: 521-532. DOI: 10.1007/S10641-010-9689-7 |
0.42 |
|
| 2009 |
Gounelle M, Chaussidon M, Morbidelli A, Barrat JA, Engrand C, Zolensky ME, McKeegan KD. A unique basaltic micrometeorite expands the inventory of solar system planetary crusts. Proceedings of the National Academy of Sciences of the United States of America. 106: 6904-9. PMID 19366660 DOI: 10.1073/Pnas.0900328106 |
0.504 |
|
| 2009 |
Liu MC, McKeegan KD. On an irradiation origin for magnesium isotope anomalies in meteoritic hibonite Astrophysical Journal. 697. DOI: 10.1088/0004-637X/697/2/L145 |
0.672 |
|
| 2009 |
Cartigny P, Farquhar J, Thomassot E, Harris JW, Wing B, Masterson A, McKeegan K, Stachel T. A mantle origin for Paleoarchean peridotitic diamonds from the Panda kimberlite, Slave Craton: Evidence from 13C-, 15N- and 33,34S-stable isotope systematics Lithos. 112: 852-864. DOI: 10.1016/J.Lithos.2009.06.007 |
0.454 |
|
| 2009 |
Aléon J, Engrand C, Leshin LA, McKeegan KD. Oxygen isotopic composition of chondritic interplanetary dust particles: A genetic link between carbonaceous chondrites and comets Geochimica Et Cosmochimica Acta. 73: 4558-4575. DOI: 10.1016/J.Gca.2009.04.034 |
0.581 |
|
| 2009 |
Liu M, McKeegan KD, Goswami JN, Marhas KK, Sahijpal S, Ireland TR, Davis AM. Isotopic records in CM hibonites: Implications for timescales of mixing of isotope reservoirs in the solar nebula Geochimica Et Cosmochimica Acta. 73: 5051-5079. DOI: 10.1016/J.Gca.2009.02.039 |
0.712 |
|
| 2009 |
Taylor DJ, McKeegan KD, Harrison TM. Lu-Hf zircon evidence for rapid lunar differentiation Earth and Planetary Science Letters. 279: 157-164. DOI: 10.1016/J.Epsl.2008.12.030 |
0.452 |
|
| 2008 |
Simon SB, Joswiak D, Ishii HA, Bradley JP, Chi M, Grossman L, Aleon J, Brownlee DE, Fallon S, Hutcheon ID, Matrajt G, McKeegan KD. A refractory inclusion returned by Stardust from comet 81P/Wild 2 Meteoritics & Planetary Science. 43: 1861-1877. DOI: 10.1111/J.1945-5100.2008.Tb00648.X |
0.553 |
|
| 2008 |
Stadermann FJ, Hoppe P, Floss C, Heck PR, Hörz F, Huth J, Kearsley AT, Leitner J, Marhas KK, Mckeegan KD, Stephan T. Stardust in Stardust—The C, N, and O isotopic compositions of Wild 2 cometary matter in Al foil impacts Meteoritics & Planetary Science. 43: 299-313. DOI: 10.1111/J.1945-5100.2008.Tb00624.X |
0.58 |
|
| 2008 |
Mao PH, Burnett DS, Coath CD, Jarzebinski G, Kunihiro T, McKeegan KD. MegaSIMS: a SIMS/AMS hybrid for measurement of the Sun's oxygen isotopic composition Applied Surface Science. 255: 1461-1464. DOI: 10.1016/J.Apsusc.2008.05.175 |
0.477 |
|
| 2007 |
McKeegan KD, Kudryavtsev AB, Schopf JW. Raman and ion microscopic imagery of graphitic inclusions in apatite from older than 3830 Ma: Akilia supracrustal rocks, west Greenland: Reply Geology. 35: e170. DOI: 10.1130/G24987Y.1 |
0.422 |
|
| 2007 |
McKeegan KD, Kudryavtsev AB, Schopf JW. Raman and ion microscopic imagery of graphitic inclusions in apatite from older than 3830 Ma Akilia supracrustal rocks, west Greenland Geology. 35: 591-594. DOI: 10.1130/G23465A.1 |
0.524 |
|
| 2007 |
Komorowski CLVC, Zinner EK, McKeegan KD, Hervig R, Buseck PR. The White Angel: A unique wollastonite-bearing, mass-fractionated refractory inclusion from the Leoville CV3 carbonaceous chondrite Meteoritics & Planetary Science. 42: 1159-1182. DOI: 10.1111/J.1945-5100.2007.Tb00567.X |
0.764 |
|
| 2007 |
McKeegan KD. Ernst Zinner, lithic astronomer Meteoritics & Planetary Science. 42: 1045-1054. DOI: 10.1111/J.1945-5100.2007.Tb00560.X |
0.405 |
|
| 2007 |
Treble PC, Schmitt AK, Edwards RL, McKeegan KD, Harrison TM, Grove M, Cheng H, Wang YJ. High resolution Secondary Ionisation Mass Spectrometry (SIMS) δ18O analyses of Hulu Cave speleothem at the time of Heinrich Event 1 Chemical Geology. 238: 197-212. DOI: 10.1016/J.Chemgeo.2006.11.009 |
0.452 |
|
| 2006 |
McKeegan KD, Aléon J, Bradley J, Brownlee D, Busemann H, Butterworth A, Chaussidon M, Fallon S, Floss C, Gilmour J, Gounelle M, Graham G, Guan Y, Heck PR, Hoppe P, et al. Isotopic compositions of cometary matter returned by Stardust. Science (New York, N.Y.). 314: 1724-8. PMID 17170292 DOI: 10.1126/Science.1135992 |
0.811 |
|
| 2006 |
Brownlee D, Tsou P, Aléon J, Alexander CM, Araki T, Bajt S, Baratta GA, Bastien R, Bland P, Bleuet P, Borg J, Bradley JP, Brearley A, Brenker F, Brennan S, ... ... McKeegan K, et al. Comet 81P/Wild 2 under a microscope. Science (New York, N.Y.). 314: 1711-6. PMID 17170289 DOI: 10.1126/Science.1135840 |
0.767 |
|
| 2006 |
Guan Y, Huss GR, Leshin LA, MacPherson GJ, McKeegan KD. Oxygen isotope and 26Al-26Mg systematics of aluminum-rich chondrules from unequilibrated enstatite chondrites Meteoritics & Planetary Science. 41: 33-47. DOI: 10.1111/J.1945-5100.2006.Tb00191.X |
0.538 |
|
| 2006 |
Krot AN, Mckeegan KD, Huss GR, Liffman K, Sahijpal S, Hutcheon ID, Srinivasan G, Bischoff A, Keil K. Aluminum-magnesium and oxygen isotope study of relict Ca-Al-rich inclusions in chondrules Astrophysical Journal. 639: 1227-1237. DOI: 10.1086/498610 |
0.443 |
|
| 2006 |
Zolensky ME, Brownlee DE, Tsou P, Hörz FP, Sandford SA, Flynn GJ, McKeegan KD, Keller LP. Preliminary examination of the comet wild 2 samples returned by the Stardust spacecraft Proceedings of the International Astronomical Union. 2: 327-328. DOI: 10.1017/S1743921307010873 |
0.476 |
|
| 2006 |
Chaussidon M, Robert F, McKeegan KD. Reply to the comment by Desch and Ouellette on “Li and B isotopic variations in an Allende CAI: Evidence for the in situ decay of short-lived 10Be and for the possible presence of the short-lived nuclide 7Be in the early solar system” Geochimica Et Cosmochimica Acta. 70: 5433-5436. DOI: 10.1016/J.Gca.2006.08.042 |
0.452 |
|
| 2006 |
McKeegan KD. Isotopic compositions of cometary materials returned by the STARDUST mission Geochimica Et Cosmochimica Acta. 70. DOI: 10.1016/J.Gca.2006.06.831 |
0.495 |
|
| 2006 |
Treble PC, Schmitt AK, Edwards RL, McKeegan KD, Harrison TM, Grove M, Chen H, Wang YJ. High resolution SIMS δ18 O analyses of Hulu Cave speleothem at the time of Heinrich event 1 Geochimica Et Cosmochimica Acta. 70. DOI: 10.1016/J.Gca.2006.06.1222 |
0.405 |
|
| 2006 |
Chaussidon M, Robert F, McKeegan KD. Li and B isotopic variations in an Allende CAI: Evidence for the in situ decay of short-lived 10Be and for the possible presence of the short-lived nuclide 7Be in the early solar system Geochimica Et Cosmochimica Acta. 70: 224-245. DOI: 10.1016/J.Gca.2005.08.016 |
0.492 |
|
| 2006 |
Mariga J, Ripley EM, Li C, McKeegan KD, Schmidt A, Groove M. Oxygen isotopic disequilibrium in plagioclase-corundum-hercynite xenoliths from the Voisey's Bay Intrusion, Labrador, Canada Earth and Planetary Science Letters. 248: 248-260. DOI: 10.1016/J.Epsl.2006.05.031 |
0.535 |
|
| 2006 |
Krot AN, Yurimoto H, McKeegan KD, Leshin L, Chaussidon M, Libourel G, Yoshitake M, Huss GR, Guan Y, Zanda B. Oxygen isotopic compositions of chondrules: Implications for evolution of oxygen isotopic reservoirs in the inner solar nebula Chemie Der Erde - Geochemistry. 66: 249-276. DOI: 10.1016/J.Chemer.2006.07.002 |
0.566 |
|
| 2006 |
Guan Y, Huss GR, Leshin LA, MacPherson GJ, McKeegan KD. Oxygen isotope and 26Al-26Mg systematics of aluminum-rich chondrules from unequilibrated enstatite chondrites Meteoritics and Planetary Science. 41: 33-47. |
0.466 |
|
| 2005 |
Aléon J, Krot AN, Mckeegan KD, Macpherson GJ, Ulyanov AA. Fine-grained, spinel-rich inclusions from the reduced CV chondrite Efremovka: II. Oxygen isotopic compositions Meteoritics & Planetary Science. 40: 1043-1058. DOI: 10.1111/J.1945-5100.2005.Tb00172.X |
0.533 |
|
| 2005 |
Gounelle M, Engrand C, Maurette M, Kurat G, McKEEGAN KD, Brandstätter F. Small Antarctic micrometeorites: A mineralogical and in situ oxygen isotope study Meteoritics & Planetary Science. 40: 917-932. DOI: 10.1111/J.1945-5100.2005.Tb00163.X |
0.499 |
|
| 2005 |
Krot AN, Hutcheon ID, Yurimoto H, Cuzzi JN, McKeegan KD, Scott ERD, Libourel G, Chaussidon M, Aléon J, Petaev MI. Evolution of Oxygen Isotopic Composition in the Inner Solar Nebula The Astrophysical Journal. 622: 1333-1342. DOI: 10.1086/428382 |
0.559 |
|
| 2005 |
Papineau D, Mojzsis S, Coath CD, Karhu J, McKeegan K. Multiple sulfur isotopes of sulfides from sediments in the aftermath of Paleoproterozoic glaciations Geochimica Et Cosmochimica Acta. 69: 5033-5060. DOI: 10.1016/J.Gca.2005.07.005 |
0.551 |
|
| 2005 |
Engrand C, McKeegan KD, Leshin LA, Herzog GF, Schnabel C, Nyquist LE, Brownlee DE. Isotopic compositions of oxygen, iron, chromium, and nickel in cosmic spherules: Toward a better comprehension of atmospheric entry heating effects Geochimica Et Cosmochimica Acta. 69: 5365-5385. DOI: 10.1016/J.Gca.2005.07.002 |
0.538 |
|
| 2005 |
Treble PC, Chappell J, Gagan MK, McKeegan KD, Harrison TM. In situ measurement of seasonal δ18O variations and analysis of isotopic trends in a modern speleothem from southwest Australia Earth and Planetary Science Letters. 233: 17-32. DOI: 10.1016/J.Epsl.2005.02.013 |
0.478 |
|
| 2004 |
Kunihiro T, Rubin AE, McKeegan KD, Wasson JT. Oxygen-isotopic compositions of relict and host grains in chondrules in the Yamato 81020 CO3.0 chondrite Geochimica Et Cosmochimica Acta. 68: 3599-3606. DOI: 10.1016/J.Gca.2004.02.011 |
0.54 |
|
| 2004 |
Kunihiro T, Rubin AE, McKeegan KD, Wasson JT. Initial 26Al/27Al in carbonaceous-chondrite chondrules: Too little 26Al to melt asteroids Geochimica Et Cosmochimica Acta. 68: 2947-2957. DOI: 10.1016/J.Gca.2004.02.006 |
0.417 |
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| 2004 |
Krot AN, Fagan TJ, Keil K, McKeegan KD, Sahijpal S, Hutcheon ID, Petaev MI, Yurimoto H. Ca,Al-rich inclusions, amoeboid olivine aggregates, and Al-rich chondrules from the unique carbonaceous chondrite Acfer 094: I. mineralogy and petrology Geochimica Et Cosmochimica Acta. 68: 2167-2184. DOI: 10.1016/J.Gca.2003.10.025 |
0.484 |
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| 2004 |
Zou H, McKeegan KD, Xu X, Zindler A. Fe-Al-rich tridymite-hercynite xenoliths with positive cerium anomalies: Preserved lateritic paleosols and implications for Miocene climate Chemical Geology. 207: 101-116. DOI: 10.1016/J.Chemgeo.2004.02.008 |
0.502 |
|
| 2003 |
Connolly HC, Burnett DS, McKeegan KD. The petrogenesis of type B1 Ca‐Al‐rich inclusions: The spinel perspective Meteoritics & Planetary Science. 38: 197-224. DOI: 10.1111/J.1945-5100.2003.Tb00260.X |
0.471 |
|
| 2003 |
Jurewicz AJG, Burnett DS, Wiens RC, Friedmann TA, Hays CC, Hohlfelder RJ, Nishiizumi K, Stone JA, Woolum DS, Becker R, Butterworth AL, Campbell AJ, Ebihara M, Franchi IA, Heber V, ... ... McKeegan KD, et al. The Genesis solar-wind collector materials Space Science Reviews. 105: 535-560. DOI: 10.1023/A:1024469927444 |
0.32 |
|
| 2003 |
Mojzsis SJ, Coath CD, Greenwood JP, McKeegan KD, Harrison TM. Mass-independent isotope effects in Archean (2.5 to 3.8 Ga) sedimentary sulfides determined by ion microprobe analysis Geochimica Et Cosmochimica Acta. 67: 1635-1658. DOI: 10.1016/S0016-7037(03)00059-0 |
0.486 |
|
| 2003 |
Kolodny Y, Bar-Matthews M, Ayalon A, McKeegan KD. A high spatial resolution δ18O profile of a speleothem using an ion-microprobe Chemical Geology. 197: 21-28. DOI: 10.1016/S0009-2541(02)00353-4 |
0.453 |
|
| 2003 |
McKeegan KD, Davis AM. 1.16 – Early Solar System Chronology Treatise On Geochemistry. 1: 711. DOI: 10.1016/B0-08-043751-6/01147-6 |
0.417 |
|
| 2002 |
Farquhar J, Wing BA, McKeegan KD, Harris JW, Cartigny P, Thiemens MH. Mass-independent sulfur of inclusions in diamond and sulfur recycling on early Earth. Science (New York, N.Y.). 298: 2369-72. PMID 12493909 DOI: 10.1126/Science.1078617 |
0.49 |
|
| 2002 |
Orphan VJ, House CH, Hinrichs KU, McKeegan KD, DeLong EF. Multiple archaeal groups mediate methane oxidation in anoxic cold seep sediments Proceedings of the National Academy of Sciences of the United States of America. 99: 7663-7668. PMID 12032340 DOI: 10.1073/Pnas.072210299 |
0.439 |
|
| 2002 |
Krot AN, McKeegan KD, Leshin LA, MacPherson GJ, Scott ER. Existence of an 16O-rich gaseous reservoir in the solar nebula. Science (New York, N.Y.). 295: 1051-4. PMID 11834830 DOI: 10.1126/Science.1068200 |
0.478 |
|
| 2002 |
Weber PK, Hutcheon ID, McKeegan KD, Ingram BL. Otolith sulfur isotope method to reconstruct salmon (Oncorhynchus tshawytscha) life history Canadian Journal of Fisheries and Aquatic Sciences. 59: 587-591. DOI: 10.1139/F02-038 |
0.413 |
|
| 2002 |
Aléon J, Krot AN, McKeegan KD. Calcium‐aluminum‐rich inclusions and amoeboid olivine aggregates from the CR carbonaceous chondrites Meteoritics & Planetary Science. 37: 1729-1755. DOI: 10.1111/J.1945-5100.2002.Tb01160.X |
0.512 |
|
| 2002 |
Simon SB, Davis AM, Grossman L, McKeegan KD. A hibonite‐corundum inclusion from Murchison: A first‐generation condensate from the solar nebula Meteoritics & Planetary Science. 37: 533-548. DOI: 10.1111/J.1945-5100.2002.Tb00837.X |
0.478 |
|
| 2001 |
Orphan VJ, House CH, Hinrichs KU, McKeegan KD, DeLong EF. Methane-consuming archaea revealed by directly coupled isotopic and phylogenetic analysis Science. 293: 484-487. PMID 11463914 DOI: 10.1126/Science.1061338 |
0.459 |
|
| 2001 |
McKeegan KD, Leshin LA. Stable Isotope Variations in Extraterrestrial Materials Reviews in Mineralogy & Geochemistry. 43: 279-318. DOI: 10.2138/Gsrmg.43.1.279 |
0.581 |
|
| 2001 |
Fayek M, Harrison TM, Grove M, Mckeegan KD, Coath CD, Boles JR. In Situ Stable Isotopic Evidence for Protracted and Complex Carbonate Cementation in a Petroleum Reservoir, North Coles Levee, San Joaquin Basin, California, U.S.A Journal of Sedimentary Research. 71: 444-458. DOI: 10.1306/2Dc40954-0E47-11D7-8643000102C1865D |
0.484 |
|
| 2001 |
KROT AN, McKEEGAN KD, RUSSELL SS, MEIBOM A, WEISBERG MK, ZIPFEL J, KROT TV, FAGAN TJ, KEIL K. Refractory calcium-aluminum-rich inclusions and aluminum-diopside-rich chondrules in the metal-rich chondrites Hammadah al Hamra 237 and Queen Alexandra Range 94411 Meteoritics & Planetary Science. 36: 1189-1216. DOI: 10.1111/J.1945-5100.2001.Tb01954.X |
0.516 |
|
| 2001 |
Fagan TJ, McKEEGAN KD, Krot AN, KEIl K. Calcium-aluminum-rich Inclusions in Enstatite Chondrites (II): Oxygen Isotopes Meteoritics & Planetary Science. 36: 223-230. DOI: 10.1111/J.1945-5100.2001.Tb01866.X |
0.547 |
|
| 2000 |
House CH, Schopf JW, McKeegan KD, Coath CD, Harrison TM, Stetter KO. Carbon isotopic composition of individual Precambrian microfossils Geology. 28: 707-710. PMID 11543502 DOI: 10.1130/0091-7613(2000)28<707:Cicoip>2.0.Co;2 |
0.474 |
|
| 2000 |
McKeegan KD, Chaussidon M, Robert F. Incorporation of Short-Lived 10Be in a Calcium-Aluminum-Rich Inclusion from the Allende Meteorite Science. 289: 1334-1337. PMID 10958776 DOI: 10.1126/Science.289.5483.1334 |
0.444 |
|
| 2000 |
Simon Sb, Mckeegan Kd, Ebel Ds, Grossman L. Complexly zoned chromium‐aluminum spinel found in situ in the Allende meteorite Meteoritics & Planetary Science. 35: 215-227. DOI: 10.1111/J.1945-5100.2000.Tb01770.X |
0.542 |
|
| 2000 |
Russell SS, MacPherson GJ, Leshin LA, McKeegan KD. 16O enrichments in aluminum-rich chondrules from ordinary chondrites Earth and Planetary Science Letters. 184: 57-74. DOI: 10.1016/S0012-821X(00)00309-5 |
0.541 |
|
| 2000 |
Guan Y, McKeegan KD, MacPherson GJ. Erratum to “Oxygen isotopes in calcium–aluminum-rich inclusions from enstatite chondrites: new evidence for a single CAI source in the solar nebula” Earth and Planetary Science Letters. 183: 557-558. DOI: 10.1016/S0012-821X(00)00293-4 |
0.482 |
|
| 2000 |
Guan Y, McKeegan KD, MacPherson GJ. Oxygen isotopes in calcium–aluminum-rich inclusions from enstatite chondrites: new evidence for a single CAI source in the solar nebula Earth and Planetary Science Letters. 181: 271-277. DOI: 10.1016/S0012-821X(00)00218-1 |
0.53 |
|
| 1999 |
Engrand C, McKeegan KD, Leshin LA. Oxygen isotopic compositions of individual minerals in Antarctic micrometeorites: Further links to carbonaceous chondrites Geochimica Et Cosmochimica Acta. 63: 2623-2636. DOI: 10.1016/S0016-7037(99)00160-X |
0.567 |
|
| 1998 |
McKeegan KD, Leshin LA, Russell SS, MacPherson GJ. Oxygen isotopic abundances in calcium-aluminum-rich inclusions from ordinary chondrites: Implications for nebular heterogeneity Science. 280: 414-418. PMID 9545215 DOI: 10.1126/Science.280.5362.414 |
0.536 |
|
| 1998 |
Choi BG, McKeegan KD, Krot AN, Wasson JT. Extreme oxygen-isetope compositions in magnetite from unequilibrated ordinary chondrites Nature. 392: 577-579. DOI: 10.1038/33356 |
0.54 |
|
| 1998 |
Leshin LA, McKeegan KD, Carpenter PK, Harvey RP. Oxygen Isotopic Constraints on the Genesis of Carbonates from Martian Meteorite ALH84001 Geochimica Et Cosmochimica Acta. 62: 3-13. DOI: 10.1016/S0016-7037(97)00331-1 |
0.505 |
|
| 1998 |
Mahon KI, Harrison TM, McKeegan KD. 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: 257-271. DOI: 10.1016/S0009-2541(98)00116-8 |
0.479 |
|
| 1998 |
Leshin LA, McKeegan KD, Carpenter PK, Harvey RP. Oxygen isotopic constraints on the genesis of carbonates from Martian meteorite ALH84001 Geochimica Et Cosmochimica Acta. 62: 3-13. |
0.426 |
|
| 1997 |
Choi BG, McKeegan KD, Leshin LA, Wasson JT. 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: 337-49. PMID 11540500 DOI: 10.1016/S0012-821X(96)00229-4 |
0.499 |
|
| 1997 |
Leshin LA, Rubin AE, McKeegan KD. The oxygen isotopic composition of olivine and pyroxene from CI chondrites Geochimica Et Cosmochimica Acta. 61: 835-845. DOI: 10.1016/S0016-7037(96)00374-2 |
0.553 |
|
| 1997 |
Reid MR, Coath CD, Harrison TM, McKeegan KD. Prolonged residence times for the youngest rhyolites associated with Long Valley Caldera:230Th—238U ion microprobe dating of young zircons Earth and Planetary Science Letters. 150: 27-39. DOI: 10.1016/S0012-821X(97)00077-0 |
0.458 |
|
| 1997 |
Leshin LA, Rubin AE, McKeegan KD. The oxygen isotopic composition of olivine and pyroxene from CI chondrites Geochimica Et Cosmochimica Acta. 61: 835-845. |
0.483 |
|
| 1996 |
Mojzsis SJ, Arrhenius G, McKeegan KD, Harrison TM, Nutman AP, Friend CR. Evidence for life on Earth before 3,800 million years ago. Nature. 384: 55-9. PMID 8900275 DOI: 10.1038/384055A0 |
0.495 |
|
| 1995 |
Neal CR, Davidson JP, McKeegan KD. Geochemical analysis of small samples: Micro-analytical techniques for the nineties and beyond Reviews of Geophysics. 33: 25-32. DOI: 10.1029/95Rg00256 |
0.463 |
|
| 1995 |
Harrison TM, McKeegan KD, LeFort P. Detection of inherited monazite in the Manaslu leucogranite by 208Pb 232Th ion microprobe dating: Crystallization age and tectonic implications Earth and Planetary Science Letters. 133: 271-282. DOI: 10.1016/0012-821X(95)00091-P |
0.425 |
|
| 1994 |
Ryerson FJ, McKeegan KD. Determination of oxygen self-diffusion in åkermanite, anorthite, diopside, and spinel: Implications for oxygen isotopic anomalies and the thermal histories of Ca-Al-rich inclusions Geochimica Et Cosmochimica Acta. 58: 3713-3734. DOI: 10.1016/0016-7037(94)90161-9 |
0.505 |
|
| 1988 |
McKeegan KD, Phinney D, Oversby VM, Brink MB, Smith DK. Uranium transport in Topopah spring tuff; An ion-microscope investigation Mrs Proceedings. 127: 813. DOI: 10.1557/Proc-127-813 |
0.423 |
|
| 1987 |
Mckeegan KD. Oxygen isotopes in refractory stratospheric dust particles: proof of extraterrestrial origin. Science. 237: 1468-1471. PMID 17816789 DOI: 10.1126/Science.237.4821.1468 |
0.47 |
|
| 1987 |
Fahey AJ, Goswami JN, Mckeegan KD, Zinner EK. O-16 excesses in Murchison and Murray hibonites - a case against a late supernova injection origin of isotopic anomalies in O, Mg, Ca, and Ti The Astrophysical Journal. 323: 91-95. DOI: 10.1086/185064 |
0.762 |
|
| 1987 |
Fahey AJ, Goswami JN, McKeegan KD, Zinner E. 26Al, 244Pu, 50Ti, REE, and trace element abundances in hibonite grains from CM and CV meteorites Geochimica Et Cosmochimica Acta. 51: 329-350. DOI: 10.1016/0016-7037(87)90245-6 |
0.766 |
|
| 1986 |
Zinner EK, Fahey AJ, Mckeegan KD, Goswami JN, Ireland TR. Large Ca-48 anomalies are associated with Ti-50 anomalies in Murchison and Murray hibonites The Astrophysical Journal. 311. DOI: 10.1086/184807 |
0.701 |
|
| 1985 |
Fahey A, Goswami JN, Mckeegan KD, Zinner E. Evidence for extreme Ti-50 enrichments in primitive meteorites The Astrophysical Journal. 296. DOI: 10.1086/184539 |
0.714 |
|
| 1985 |
Mckeegan KD, Walker RM, Zinner E. Ion microprobe isotopic measurements of individual interplanetary dust particles Geochimica Et Cosmochimica Acta. 49: 1971-1987. DOI: 10.1016/0016-7037(85)90091-2 |
0.766 |
|
| 1983 |
Zinner E, McKeegan KD, Walker RM. Laboratory measurements of D/H ratios in interplanetary dust Nature. 305: 119-121. DOI: 10.1038/305119A0 |
0.769 |
|
| 1982 |
Fraundorf P, McKeegan KD, Sandford SA, Swan P, Walker RM. An inventory of particles from stratospheric collectors: Extraterrestrial and otherwise Journal of Geophysical Research. 87: A403. DOI: 10.1029/Jb087Is01P0A403 |
0.755 |
|
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