Source regions and timescales for the delivery of water to the Earth

@article{Morbidelli2000SourceRA,
  title={Source regions and timescales for the delivery of water to the Earth},
  author={A Morbidelli and John M. Chambers and Jonathan I. Lunine and J. M. Petit and Fr{\'e}d{\'e}ric Robert and Giovanni B. Valsecchi and Kimberly Ellen Cyr},
  journal={Meteoritics \& Planetary Science},
  year={2000},
  volume={35}
}
Abstract— In the primordial solar system, the most plausible sources of the water accreted by the Earth were in the outer asteroid belt, in the giant planet regions, and in the Kuiper Belt. We investigate the implications on the origin of Earth's water of dynamical models of primordial evolution of solar system bodies and check them with respect to chemical constraints. We find that it is plausible that the Earth accreted water all along its formation, from the early phases when the solar… 
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