USGS SIM 2953: Geologic Map of Part of the Western Hellas Planitia, Mars
By Planetary Geologic Mapping
2007 (approx.)
Detailed Description
USGS SIM 2953: Geologic Map of Part of the Western Hellas Planitia, Mars
J. M. Moore and D. E. Wilhelms
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/sim2953
Sources/Usage
Public Domain.