![Noachian and more recent phyllosilicates in impact craters on Mars]()
Noachian and more recent phyllosilicates in impact craters on MarsAlberto G. Fairén, Vincent Chevrier, Oleg Abramov, Giuseppe A. Marzo, Patricia Gavin, Alfonso F. Davila, Livio L. Tornabene, Janice L. Bishop, Ted L. Roush, Christoph Gross, Thomas Kneissl, Esther R. Uceda, James M. Dohm, Dirk Schulze-Makuch, J. Alexis P. Rodríguez, Ricardo Amils, Christopher P. McKay and Norman H. Sleep · Proceedings of the National Academy of Sciences of the United States of America · 2010