• DOI:10.1126/science.1226919
Corpus ID: 21965292

The Absolute Chronology and Thermal Processing of Solids in the Solar Protoplanetary Disk

@article{Connelly2012TheAC,
  title={The Absolute Chronology and Thermal Processing of Solids in the Solar Protoplanetary Disk},
  author={J. Connelly and M. Bizzarro and A. Krot and {\AA}. Nordlund and D. Wielandt and M. Ivanova},
  journal={Science},
  year={2012},
  volume={338},
  pages={651 - 655}
}

• J. Connelly, M. Bizzarro, +3 authors M. Ivanova
• Published 2012
• Geology, Medicine
• Science

Dating the First Solids The solar system's first solids: calcium-aluminum–rich inclusions and chondrules are found in meteorites and provide a direct record of the dynamics of the solar protoplanetary disk that led to the formation of the solar system. Previous results indicate that chondrules formed 1 to 2 million years after the inclusions—an age difference that has been used in constructing models of chondrule formation. Based on uranium- and lead-isotope measurements of a collection of… Expand

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