Interpreted Age: 3.86 +/- 0.03 Ga (Ivanov chronology), 3.83 +/- 0.04 Ga (Hartmann chronology) (Rogers and Nazarian, 2013); Late Noachian (Tanaka et al. 2014)
Rogers, A.D., Aharonson, O., and J.L.Bandfield (2009) Geologic context of in situ rocky exposures in Mare Serpentis, Mars: Implications for crust and regolith evolution in the cratered highlands, Icarus, 200, 157-171, doi:10.1016/j.icarus.2008.11.026