Arrival and magnetization of carbonaceous chondrites in the asteroid belt before 4562 million years ago

T O'Brien, JA Tarduno, A Anand, AV Smirnov… - … Earth & Environment, 2020 - nature.com
Meteorite magnetizations can provide rare insight into early Solar System evolution. Such
data take on new importance with recognition of the isotopic dichotomy between non …

Did the carbonaceous chondrites evolve in the crustal regions of partially differentiated asteroids?

S Sahijpal, G Gupta - Journal of Geophysical Research …, 2011 - Wiley Online Library
Carbonaceous chondrites are considered to be the most primitive meteorites that contain
some of the earliest formed solar system phases, eg, Ca‐Al‐rich inclusions and chondrules …

Acquisition and preservation of remanent magnetization in carbonaceous asteroids

SW Courville, JG O'Rourke, JC Castillo-Rogez… - Nature …, 2022 - nature.com
The solar nebula sustained a strong magnetic field that may have aided planetesimal
accretion and imparted the chemical remanent magnetization (CRM) observed in some …

Constraints on chondrule generation, disk dynamics, and asteroid accretion from the compositions of carbonaceous meteorites

JFJ Bryson, GA Brennecka - The Astrophysical Journal, 2021 - iopscience.iop.org
The elemental and isotopic compositions of meteorites are expected to reflect several key
processes that occurred in the early solar system, including the migration of gas and dust …

Evidence for asteroid scattering and distal solar system solids from meteorite paleomagnetism

JFJ Bryson, BP Weiss, EA Lima… - The Astrophysical …, 2020 - iopscience.iop.org
Asteroid-sized bodies are predicted to have been scattered throughout the solar system
following gravitational interactions with the giant planets. This process could have delivered …

An early solar system magnetic field recorded in CM chondrites

C Cournede, J Gattacceca, M Gounelle… - Earth and Planetary …, 2015 - Elsevier
We present a paleomagnetic study of seven CM carbonaceous chondrites. CM chondrites
are believed to be some of the most chemically primitive materials available in our solar …

New constraints on the magnetic history of the CV parent body and the solar nebula from the Kaba meteorite

J Gattacceca, BP Weiss, M Gounelle - Earth and Planetary Science Letters, 2016 - Elsevier
Recent paleomagnetic studies of Allende CV chondrite as well as thermal modeling suggest
the existence of partially differentiated asteroids with outer unmelted and variably …

Constraints on the distances and timescales of solid migration in the early solar system from meteorite magnetism

JFJ Bryson, BP Weiss, JB Biersteker… - The Astrophysical …, 2020 - iopscience.iop.org
The migrations of solid objects throughout the solar system are thought to have played key
roles in disk evolution and planet formation. However, our understanding of these migrations …

Magnetic evidence for a partially differentiated carbonaceous chondrite parent body

L Carporzen, BP Weiss… - Proceedings of the …, 2011 - National Acad Sciences
The textures of chondritic meteorites demonstrate that they are not the products of planetary
melting processes. This has long been interpreted as evidence that chondrite parent bodies …

Chondrites as samples of differentiated planetesimals

LT Elkins-Tanton, BP Weiss, MT Zuber - Earth and Planetary Science …, 2011 - Elsevier
Chondritic meteorites are unmelted and variably metamorphosed aggregates of the earliest
solids of the solar system. The variety of metamorphic textures in chondrites motivated the …