USGS IMAP 1851: Geologic map of the Maasaw Patera area of Io
1987 (approx.)
Detailed Description
USGS IMAP 1851: Geologic map of the Maasaw Patera area of Io
By H. J. Moore
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i1851
Sources/Usage
Public Domain.