Bouvier, Audrey; Wadhwa, Meenakshi (2010). „The age of the Solar System redefined by the oldest Pb–Pb age of a meteoritic inclusion”. Nature Geoscience. 3 (9): 637—641. Bibcode:2010NatGe...3..637B. doi:10.1038/NGEO941.. - Date based on oldest inclusions found to date in meteorites, thought to be among the first solid material to form in the collapsing solar nebula.
Bouvier, Audrey; Wadhwa, Meenakshi (2010). „The age of the Solar System redefined by the oldest Pb–Pb age of a meteoritic inclusion”. Nature Geoscience. 3 (9): 637—641. Bibcode:2010NatGe...3..637B. doi:10.1038/NGEO941.. - Date based on oldest inclusions found to date in meteorites, thought to be among the first solid material to form in the collapsing solar nebula.
