USGS IMAP 896: Geologic map of the Phoenicis Lacus Quadrangle of Mars
By Planetary Geologic Mapping
1978 (approx.)

Detailed Description
USGS IMAP 896: Geologic map of the Phoenicis Lacus Quadrangle of Mars
By H. Masursky, A. L. Dial Jr., and M. E. Strobell
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i896
Sources/Usage
Public Domain.