Major advances in deciphering the record of nebula processes in chondrites can be
attributed to analytical improvements that allow coordinated isotopic and mineralogical …

We review the oxygen isotopic compositions of chondrite components (refractory inclusions,
chondrules, and matrix) and their inter-and intra-crystalline oxygen isotopic distributions …

We present a comprehensive evolutionary model of the Sun's protoplanetary disk,
constructed to resolve the" CAI storage problem" of meteoritics. We predict the abundances …

Oxygen isotopic composition of our solar system is believed to have resulted from mixing of
two isotopically distinct nebular reservoirs, 16O-rich and 17, 18O-rich relative to Earth. The …

The objective of this study was to elucidate the transfer of nutrient elements in orchid
symbiotic protocorms at the cellular level by imaging of stable isotope tracers. We address …

We have studied porphyritic olivine-rich chondrules of the carbonaceous chondrite Kaba
(CV3) by combined high-resolution X-ray mapping, quantitative electron microprobe …

Primitive chondritic meteorites contain material (presolar grains), at the level of a few parts
per million, that predates the formation of our Solar System. Astronomical observations and …

The most abundant matrix minerals in chondritic meteorites—hydrated phyllosilicates and
ferrous olivine crystals—formed predominantly in asteroids during fluid-assisted …

To investigate a possible relationship between chondrules and matrix, we studied
mineralogy, mineral chemistry, and in situ O-isotope compositions of chondrules, clastic …

To better understand the effects of aqueous alteration in the Renazzo-like carbonaceous
(CR) chondrite parent asteroid, a minor body in the early Solar System, we studied the …