USGS IMAP 1048: Geologic map of the Mare Acidalium Quadrangle
1978 (approx.)

Detailed Description
USGS IMAP 1048: Geologic map of the Mare Acidalium Quadrangle
By J. R. Underwood and N. J. Trask
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i1048
Sources/Usage
Public Domain.