Dorsum Grabau
From Wikipedia, the free encyclopedia
Dorsum Grabau is a wrinkle ridge at in Mare Imbrium on the Moon. It is 121 km long and was named after Amadeus William Grabau in 1976.
Dorsum Grabau is a wrinkle ridge at in Mare Imbrium on the Moon. It is 121 km long and was named after Amadeus William Grabau in 1976.