Justin I. Simon
Justin I. Simon
Planetary Scientist, NASA Johnson Space Center
Adresse e-mail validée de NASA.gov - Page d'accueil
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Supra-canonical 26Al/27Al and the residence time of CAIs in the solar protoplanetary disk
ED Young, JI Simon, A Galy, SS Russell, E Tonui, O Lovera
Science 308 (5719), 223-227, 2005
1632005
Implications of pre-eruptive magmatic histories of zircons for U–Pb geochronology of silicic extrusions
JI Simon, PR Renne, R Mundil
Earth and Planetary Science Letters 266 (1-2), 182-194, 2008
1482008
Stable calcium isotopic composition of meteorites and rocky planets
JI Simon, DJ DePaolo
Earth and Planetary Science Letters 289 (3-4), 457-466, 2010
1402010
Origin of water and mantle–crust interactions on Mars inferred from hydrogen isotopes and volatile element abundances of olivine-hosted melt inclusions of primitive shergottites
T Usui, CMOD Alexander, J Wang, JI Simon, JH Jones
Earth and Planetary Science Letters 357, 119-129, 2012
1372012
The pace of rhyolite differentiation and storage in an ‘archetypical’silicic magma system, Long Valley, California
JI Simon, MR Reid
Earth and Planetary Science Letters 235 (1-2), 123-140, 2005
1212005
Calcium isotope composition of meteorites, Earth, and Mars
JI Simon, DJ DePaolo, F Moynier
The Astrophysical Journal 702 (1), 707, 2009
802009
Meteoritic evidence for a previously unrecognized hydrogen reservoir on Mars
T Usui, CMOD Alexander, J Wang, JI Simon, JH Jones
Earth and Planetary Science Letters 410, 140-151, 2015
732015
Oxygen isotope variations at the margin of a CAI records circulation within the solar nebula
JI Simon, ID Hutcheon, SB Simon, JEP Matzel, EC Ramon, PK Weber, ...
Science 331 (6021), 1175-1178, 2011
672011
High-precision 40Ar/39Ar dating of Pleistocene tuffs and temporal anchoring of the Matuyama-Brunhes boundary
DF Mark, PR Renne, RC Dymock, VC Smith, JI Simon, LE Morgan, ...
Quaternary Geochronology 39, 1-23, 2017
622017
A short timescale for changing oxygen fugacity in the solar nebula revealed by high-resolution 26Al–26Mg dating of CAI rims
JI Simon, ED Young, SS Russell, EK Tonui, KA Dyl, CE Manning
Earth and Planetary Science Letters 238 (3-4), 272-283, 2005
592005
The isotopic effects of electron transfer: An explanation for Fe isotope fractionation in nature
A Kavner, F Bonet, A Shahar, J Simon, E Young
Geochimica et Cosmochimica Acta 69 (12), 2971-2979, 2005
542005
Lead isotopes by LA-MC-ICPMS: Tracking the emergence of mantle signatures in an evolving silicic magma system
JI Simon, MR Reid, ED Young
Geochimica et Cosmochimica Acta 71 (8), 2014-2035, 2007
522007
Mineralogy, petrology, chronology, and exposure history of the Chelyabinsk meteorite and parent body
K Righter, P Abell, D Agresti, EL Berger, AS Burton, JS Delaney, MD Fries, ...
Meteoritics & Planetary Science 50 (10), 1790-1819, 2015
472015
The Northwest Africa 8159 martian meteorite: Expanding the martian sample suite to the early Amazonian
CDK Herd, EL Walton, CB Agee, N Muttik, K Ziegler, CK Shearer, AS Bell, ...
Geochimica et Cosmochimica Acta 218, 1-26, 2017
392017
Ca isotope effects in Orgueil leachates and the implications for the carrier phases of 54Cr anomalies
F Moynier, JI Simon, FA Podosek, BS Meyer, J Brannon, DJ DePaolo
The Astrophysical Journal Letters 718 (1), L7, 2010
372010
Assimilation of preexisting Pleistocene intrusions at Long Valley by periodic magma recharge accelerates rhyolite generation: rethinking the remelting model
JI Simon, D Weis, DJ DePaolo, PR Renne, R Mundil, AK Schmitt
Contributions to Mineralogy and Petrology 167 (1), 1-34, 2014
362014
Calcium and titanium isotope fractionation in refractory inclusions: Tracers of condensation and inheritance in the early solar protoplanetary disk
JI Simon, MK Jordan, MJ Tappa, EA Schauble, IE Kohl, ED Young
Earth and Planetary Science Letters 472, 277-288, 2017
312017
Accessory mineral U–Th–Pb ages and 40Ar/39Ar eruption chronology, and their bearing on rhyolitic magma evolution in the Pleistocene Coso volcanic field …
JI Simon, JA Vazquez, PR Renne, AK Schmitt, CR Bacon, MR Reid
Contributions to Mineralogy and Petrology 158 (4), 421-446, 2009
312009
Boron isotopic variations in hydrous rhyolitic melts: a case study from Long Valley, California
AK Schmitt, JI Simon
Contributions to Mineralogy and Petrology 146 (5), 590-605, 2004
312004
Heat-pipe planets
WB Moore, JI Simon, AAG Webb
Earth and Planetary Science Letters 474, 13-19, 2017
222017
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