Interpreted Age: 3.91 +/- 0.03 Ga (Ivanov chronology), 3.93 +/- 0.3 Ga (Hartmann chronology) (Rogers and Nazarian, 2013); Late Noachian (Tanaka et al. 2014)
Rogers, A.D., and A.H. Nazarian (2013) Evidence for Noachian flood volcanism in Noachis Terra, Mars, and the possible role of Hellas impact basin tectonics, J. Geophys. Res. Planets, 118, 1094-1113, doi:10.1002/jgre.20083