USGS IMAP 1281: Map showing lava flows in the northeast part of the Phaethontis Quadrangle of Mars
By Planetary Geologic Mapping
1981 (approx.)

Detailed Description
USGS IMAP 1281: Map showing lava flows in the northeast part of the Phaethontis Quadrangle of Mars
By D. H. Scott and K. L. Tanaka
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i1281
Sources/Usage
Public Domain.