บทความที่มีข้อกำหนดการเข้าถึงสาธารณะ - Kevin D McKeeganดูข้อมูลเพิ่มเติม
ไม่มีให้ใช้งานในทุกที่: 3
Tracking the source of the enriched martian meteorites in olivine-hosted melt inclusions of two depleted shergottites, Yamato 980459 and Tissint
TJ Peters, JI Simon, JH Jones, T Usui, R Moriwaki, RC Economos, ...
Earth and Planetary Science Letters 418, 91-102, 2015
ข้อกำหนด: US National Aeronautics and Space Administration
Ion implants as matrix‐appropriate calibrators for geochemical ion probe analyses
DS Burnett, AJG Jurewicz, DS Woolum, J Wang, JM Paque, LR Nittler, ...
Geostandards and Geoanalytical Research 39 (3), 265-276, 2015
ข้อกำหนด: US National Aeronautics and Space Administration
Carbon isotopes of Proterozoic filamentous microfossils: SIMS analyses of ancient cyanobacteria from two disparate shallow-marine cherts
JT Osterhout, JW Schopf, KH Williford, KD McKeegan, AB Kudryavtsev, ...
Geomicrobiology Journal 38 (8), 719-731, 2021
ข้อกำหนด: US National Science Foundation, US National Aeronautics and Space Administration
มีให้ใช้งานในบางที่: 55
Early formation of the Moon 4.51 billion years ago
M Barboni, P Boehnke, B Keller, IE Kohl, B Schoene, ED Young, ...
Science advances 3 (1), e1602365, 2017
ข้อกำหนด: Swiss National Science Foundation, US National Aeronautics and Space …
Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites
T Yokoyama, K Nagashima, I Nakai, ED Young, Y Abe, J Aléon, ...
Science 379 (6634), eabn7850, 2022
ข้อกำหนด: US National Aeronautics and Space Administration, Australian Research Council
Water reservoirs in small planetary bodies: meteorites, asteroids, and comets
CMOD Alexander, KD McKeegan, K Altwegg
Space science reviews 214 (1), 36, 2018
ข้อกำหนด: US National Aeronautics and Space Administration
A pristine record of outer Solar System materials from asteroid Ryugu’s returned sample
M Ito, N Tomioka, M Uesugi, A Yamaguchi, N Shirai, T Ohigashi, MC Liu, ...
Nature Astronomy 6 (10), 1163-1171, 2022
ข้อกำหนด: Chinese Academy of Sciences
Molecular preservation of 1.88 Ga Gunflint organic microfossils as a function of temperature and mineralogy
J Alleon, S Bernard, C Le Guillou, J Marin-Carbonne, S Pont, O Beyssac, ...
Nature Communications 7 (1), 11977, 2016
ข้อกำหนด: US National Science Foundation, Canadian Institutes of Health Research …
Isotopic mass fractionation of solar wind: evidence from fast and slow solar wind collected by the Genesis mission
VS Heber, H Baur, P Bochsler, KD McKeegan, M Neugebauer, ...
The Astrophysical Journal 759 (2), 121, 2012
ข้อกำหนด: Swiss National Science Foundation
Isotopic mass fractionation laws for magnesium and their effects on 26Al–26Mg systematics in solar system materials
AM Davis, FM Richter, RA Mendybaev, PE Janney, M Wadhwa, ...
Geochimica et Cosmochimica Acta 158, 245-261, 2015
ข้อกำหนด: US National Aeronautics and Space Administration
Coordinated U–Pb geochronology, trace element, Ti-in-zircon thermometry and microstructural analysis of Apollo zircons
CA Crow, KD McKeegan, DE Moser
Geochimica et Cosmochimica Acta 202, 264-284, 2017
ข้อกำหนด: US National Science Foundation, US Department of Energy, US National …
The chlorine isotopic composition of Martian meteorites 1: Chlorine isotope composition of Martian mantle and crustal reservoirs and their interactions
JT Williams, CK Shearer, ZD Sharp, PV Burger, FM McCubbin, AR Santos, ...
Meteoritics & Planetary Science 51 (11), 2092-2110, 2016
ข้อกำหนด: US National Science Foundation, US National Aeronautics and Space Administration
Stardust in Stardust—The C, N, and O isotopic compositions of Wild 2 cometary matter in Al foil impacts
FJ Stadermann, P Hoppe, C Floss, PR Heck, F Hörz, J Huth, AT Kearsley, ...
Meteoritics & Planetary Science 43 (1‐2), 299-313, 2008
ข้อกำหนด: German Research Foundation
The chlorine isotope composition of Martian meteorites 2. Implications for the early solar system and the formation of Mars
Z Sharp, J Williams, C Shearer, C Agee, K McKeegan
Meteoritics & Planetary Science 51 (11), 2111-2126, 2016
ข้อกำหนด: US National Science Foundation, US National Aeronautics and Space Administration
Ryugu’s nucleosynthetic heritage from the outskirts of the Solar System
T Hopp, N Dauphas, Y Abe, J Aléon, CM O’D. Alexander, S Amari, ...
Science Advances 8 (46), eadd8141, 2022
ข้อกำหนด: US National Science Foundation, US Department of Energy, US National …
Quantification of oxygen isotope SIMS matrix effects in olivine samples: Correlation with sputter rate
J Isa, IE Kohl, MC Liu, JT Wasson, ED Young, KD McKeegan
Chemical Geology 458, 14-21, 2017
ข้อกำหนด: US National Science Foundation, US National Aeronautics and Space Administration
Early fluid activity on Ryugu inferred by isotopic analyses of carbonates and magnetite
KA McCain, N Matsuda, MC Liu, KD McKeegan, A Yamaguchi, M Kimura, ...
Nature Astronomy 7 (3), 309-317, 2023
ข้อกำหนด: US National Science Foundation, US Department of Energy, US National …
The Hyperion-II radio-frequency oxygen ion source on the UCLA ims1290 ion microprobe: Beam characterization and applications in geochemistry and cosmochemistry
MC Liu, KD McKeegan, TM Harrison, G Jarzebinski, L Vltava
International Journal of Mass Spectrometry 424, 1-9, 2018
ข้อกำหนด: US National Science Foundation
Oxygen isotopes of anhydrous primary minerals show kinship between asteroid Ryugu and comet 81P/Wild2
N Kawasaki, K Nagashima, N Sakamoto, T Matsumoto, K Bajo, S Wada, ...
Science advances 8 (50), eade2067, 2022
ข้อกำหนด: US Department of Energy, US National Aeronautics and Space Administration
Oxygen isotope evidence from Ryugu samples for early water delivery to Earth by CI chondrites
RC Greenwood, IA Franchi, R Findlay, JA Malley, M Ito, A Yamaguchi, ...
Nature Astronomy 7 (1), 29-38, 2023
ข้อกำหนด: US Department of Energy, UK Science and Technology Facilities Council
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