On the origin and evolution of the asteroid Ryugu: A comprehensive geochemical perspective
Presented here are the observations and interpretations from a comprehensive analysis of
16 representative particles returned from the C-type asteroid Ryugu by the Hayabusa2 …
16 representative particles returned from the C-type asteroid Ryugu by the Hayabusa2 …
Oxygen isotopes of chondritic components
H Yurimoto, AN Krot, BG Choi… - … in mineralogy and …, 2008 - pubs.geoscienceworld.org
We review the oxygen isotopic compositions of chondrite components (refractory inclusions,
chondrules, and matrix) and their inter-and intra-crystalline oxygen isotopic distributions …
chondrules, and matrix) and their inter-and intra-crystalline oxygen isotopic distributions …
Primordial oxygen isotope reservoirs of the solar nebula recorded in chondrules in Acfer 094 carbonaceous chondrite
Highly precise and accurate ion microprobe analyses of oxygen three-isotope ratios in
chondrules from the Acfer 094, one of the most primitive carbonaceous chondrites, show that …
chondrules from the Acfer 094, one of the most primitive carbonaceous chondrites, show that …
High precision SIMS oxygen three isotope study of chondrules in LL3 chondrites: Role of ambient gas during chondrule formation
We report high precision SIMS oxygen three isotope analyses of 36 chondrules from some
of the least equilibrated LL3 chondrites, and find systematic variations in oxygen isotope …
of the least equilibrated LL3 chondrites, and find systematic variations in oxygen isotope …
Oxygen isotope ratios of FeO-poor chondrules in CR3 chondrites: Influence of dust enrichment and H2O during chondrule formation
We present detailed electron microprobe analyses and oxygen three-isotope measurements
by high precision secondary ion mass spectrometry on 45 type I (FeO-poor) …
by high precision secondary ion mass spectrometry on 45 type I (FeO-poor) …
Petrographic constraints on the diversity of chondrule reservoirs in the protoplanetary disk
RH Jones - Meteoritics & Planetary Science, 2012 - Wiley Online Library
Chondrules from different chondrite groups show characteristic properties, including
abundances of different chondrule textural types, chondrule sizes, oxygen isotope …
abundances of different chondrule textural types, chondrule sizes, oxygen isotope …
Accretion of water in carbonaceous chondrites: Current evidence and implications for the delivery of water to early Earth
JM Trigo-Rodríguez, A Rimola, S Tanbakouei… - Space Science …, 2019 - Springer
Protoplanetary disks are dust-rich structures around young stars. The crystalline and
amorphous materials contained within these disks are variably thermally processed and …
amorphous materials contained within these disks are variably thermally processed and …
Oxygen isotopic diversity of chondrule precursors and the nebular origin of chondrules
FeO-poor (type I) porphyritic chondrules formed by incomplete melting of solid dust
precursors via a yet-elusive mechanism. Two settings are generally considered for their …
precursors via a yet-elusive mechanism. Two settings are generally considered for their …
Oxygen isotope systematics of chondrule phenocrysts from the CO3. 0 chondrite Yamato 81020: Evidence for two distinct oxygen isotope reservoirs
High-precision oxygen three-isotope measurements of olivine and pyroxene were
performed on 33 chondrules in the Yamato 81020 CO3. 0 chondrite by secondary ion mass …
performed on 33 chondrules in the Yamato 81020 CO3. 0 chondrite by secondary ion mass …