Early evolution of the solar accretion disk inferred from Cr-Ti-O isotopes in individual chondrules

JM Schneider, C Burkhardt, Y Marrocchi… - Earth and Planetary …, 2020 - Elsevier
Isotopic anomalies in chondrules hold important clues about the dynamics of mixing and
transport processes in the solar accretion disk. The meaning of these anomalies is debated …

Ti isotopic evidence for a non-CAI refractory component in the inner Solar System

S Ebert, J Render, GA Brennecka, C Burkhardt… - Earth and Planetary …, 2018 - Elsevier
Understanding the relationships between and among chondritic components of various
chondrite groups is of prime importance for deciphering the dynamics of material transport …

Isotopic evidence for two chondrule generations in CR chondrites and their relationships to other carbonaceous chondrites

Y Marrocchi, M Piralla, M Regnault, V Batanova… - Earth and Planetary …, 2022 - Elsevier
Among primitive meteorites, CR chondrites have peculiar isotopic compositions, the origin of
which is uncertain and may have involved contributions from primordial molecular cloud …

Chromium isotopic evidence for an early formation of chondrules from the Ornans CO chondrite

K Zhu, J Liu, F Moynier, L Qin… - The Astrophysical …, 2019 - iopscience.iop.org
Chondrules are the main components of primitive meteorites and possibly the building
blocks of planetary embryos and terrestrial planets. However, their ages and modes of …

Outward migration of chondrule fragments in the early Solar System: O-isotopic evidence for rocky material crossing the Jupiter Gap?

DL Schrader, K Nagashima, J Davidson… - … et Cosmochimica Acta, 2020 - Elsevier
Determining the origins of chondrule precursors is key to constraining how material migrated
in the early Solar System. Chondrules that were only partially melted during their formation …

Dating and tracing the origin of enstatite chondrite chondrules with Cr isotopes

K Zhu, F Moynier, M Schiller… - The Astrophysical journal …, 2020 - iopscience.iop.org
Chondrules are major components of chondrites and are believed to drive the accretion of
planetary embryos. As such, constraining the timing and origin of chondrules is central for …

Isotopic evolution of the inner solar system revealed by size-dependent oxygen isotopic variations in chondrules

Y Marrocchi, A Longeau, RL Goupil, V Dijon… - … et Cosmochimica Acta, 2024 - Elsevier
The systematic isotopic difference between refractory inclusions and chondrules, particularly
for oxygen, has long indicated an isotopic evolution of the solar protoplanetary disk …

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 …

A temporal shift of chondrule generation from the inner to outer Solar System inferred from oxygen isotopes and Al-Mg chronology of chondrules from primitive CM and …

K Fukuda, TJ Tenner, M Kimura, N Tomioka… - … et Cosmochimica Acta, 2022 - Elsevier
Deciphering the spatial and temporal evolution of chondrules allows for a better
understanding of how asteroidal seeds formed, migrated, and eventually accreted into …

Evolution of protoplanetary disk inferred from 26Al chronology of individual chondrules

NT Kita, T Ushikubo - Meteoritics & Planetary Science, 2012 - Wiley Online Library
We review the 26Al ages of chondrules in various type 3.0 chondrites. The 26Al ages of
chondrules are 1–3 Myr after calcium‐aluminum‐rich inclusion (CAI) for LL3. 0, CO3. 0, and …