We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvidence for Precipitation on Mars from Dendritic Valleys in the Valles Marineris AreaAuthorsMangold, Nicolas; Quantin, Cathy; Ansan, Véronique; Delacourt, Christophe; Allemand, PascalPublicationScience, 2004, Vol 305, Issue 5680, p78ISSN0036-8075Publication typearticleDOI10.1126/science.1097549