USGS IMAP 837: Geologic map of the Mare Undarum Quadrangle of the Moon
By Planetary Geologic Mapping
1974 (approx.)
Detailed Description
USGS IMAP 837: Geologic map of the Mare Undarum Quadrangle of the Moon
By A. B. Olson and D. E. Wilhelms
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i837
Sources/Usage
Public Domain.
USGS IMAP 837: Geologic map of the Mare Undarum Quadrangle of the Moon
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i837