USGS IMAP 2561: Geologic map of Pavonis Mons Volcano, Mars
By Planetary Geologic Mapping
1998 (approx.)

Detailed Description
USGS IMAP 2561: Geologic map of Pavonis Mons Volcano, Mars
By D. H. Scott, J. M. Dohm, and J. R. Zimbelman
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i2561
Sources/Usage
Public Domain.