USGS IMAP 2055: Geologic map of the Lerna region (Ji-4) of Io
By Planetary Geologic Mapping
1991 (approx.)
Detailed Description
USGS IMAP 2055: Geologic map of the Lerna region (Ji-4) of Io
By J. L. Whitford-Stark, P. J. Mouginis-Mark, and J. W. Head
Map and associated documents available from the USGS Publications Warehouse: https://doi.org/10.3133/i2055
Sources/Usage
Public Domain.