Data for Crater-based dating of Hebrus Valles and Hephaestus Fossae, Mars

This dataset contains spatial crater count (.scc) files describing the sizes and geographical locations of several thousand impact craters in and around the Hephaestus Fossae and Hebrus Valles outflow (flood) channel systems on Mars. These data were used in crater-based surface dating to determine the sequence of events that formed Hephaestus Fossae and Hebrus Valles, placing these channel systems in the context of Mars's geologic history.<br><br><i>For inquiries regarding the contents of this dataset, please contact the Corresponding Author listed in the README.txt file. Administrative inquiries (e.g., removal requests, trouble downloading, etc.) can be directed to [e-mail]</i>