Dorsum Zirkel
From Wikipedia, the free encyclopedia
Dorsum Zirkel is a wrinkle ridge at in Mare Imbrium on the Moon. It is 193 km long and was named after Ferdinand Zirkel in 1976.
Dorsum Zirkel is a wrinkle ridge at in Mare Imbrium on the Moon. It is 193 km long and was named after Ferdinand Zirkel in 1976.