Chronology of the angrite parent body and implications for core formation in protoplanets

By T. Kleine, U. Hans, A. Irving, B. Bourdon. 2012

149 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Atmospheric Science

View Paper: https://www.semanticscholar.org/paper/78778474ebd27e52c9f609dbad6e6e62ad455229

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

In Atmospheric Science

Citations in the corpus

Planetary and meteoritic Mg/Si and δ30Si variations inherited from solar nebula chemistry (2015, methodology): “Quenched angrites are very well dated by several radiometric dating techniques that give an age of around ~4 Myr after the start of the solar system formation (Kleine et al., 2012; Nyquist et al., 2009; Tang and Dauphas, 2012, 2015).”
The Non-carbonaceous–Carbonaceous Meteorite Dichotomy (2020, background): “…is based on the observation that angrites, a class of basaltic achondrites dated at ∼ 4–5 Ma after CAI formation (Amelin 2008; Connelly et al. 2008; Kleine et al. 2012; Spivak-Birndorf et al. 2009), record the absence of a nebular magnetic field, indicating that at this time the nebula gas had…”
Evidence for Mo isotope fractionation in the solar nebula and during planetary differentiation (2014, background): “This in turn is consistent with the early timing of core formation as deduced from Hf–W data, indicating that at the time of parent body accretion 26Al was sufficiently abundant to cause melting (Kleine et al., 2012), and with the presence of a core-dynamo for at least ∼10 Myr (Weiss et al.”
Abundance, distribution, and origin of 60Fe in the solar protoplanetary disk (2012, background): “0), reflecting a protracted magmatic history (e.g., Nyquist et al., 2009; Kleine et al., 2012).”
HETEROGENEOUS DISTRIBUTION OF 26Al AT THE BIRTH OF THE SOLAR SYSTEM (2010, background): “A possible test of uniform distribution of (26)Al in the disk could be provided by comparing U-Pb absolute and (26)Al-(26)Mg relative ages of CAIs and chondrules, or by comparing consistency of several relative chronometers in dating of differentiated meteorites (e.g., Bouvier et al. 2011b; Schiller”
The Compositional Structure of the Asteroid Belt (2015, background): “The absence of chondrites that formed later than 3-4 Myr after CAIs suggests that planetesimal formation effectively ceased at this time in the chondrite forming regions, possibly marking the dissipation of the gas disk.”
26Al‐26Mg isotope systematics of the first solids in the early solar system (2013, unknown): “2008) and the quenched angrites (Kleine et al. 2012) is 4.”
Melting and differentiation of early-formed asteroids: The perspective from high precision oxygen isotope studies (2017, background): “The suggestion by Kleine et al. (2012) that the angrite mantle was not sufficiently well-mixed to account for the observed oxygen isotope homogenization, is not supported by Baghdadi et al. (2015).”