Earth-based telescopic image                                  Apollo 16 image
Larger, uncropped, version of above by
Full-sized version of Apollo 16 image above
A large wall plain with considerably eroded polygonal wall. It is 153-km in diameter and has an average depth of 2400 m. What appears to be a flat floor is covered with numerous craterlets and crater pits and is rippled by shallow circular depressions which are visible only under low illumination.
Other Lunar Orbiter images
For the latest information and images regarding this section, including Apollo Hasselblad (H), Metric (M), and Panoramic (P) images, go to:
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This web page was created by Francis Ridge for The Lunascan Project:
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