Dorsum Grabau
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.
Mare Imbrium
Mare Imbrium, Latin for "Sea of Showers" or "Sea of Rains", is a vast lunar mare filling a basin on Earth's Moon and one of the larger craters in the Solar System. Mare Imbrium was created when lava flooded the giant crater formed when a very large object hit the Moon long ago...
on the Moon
Moon
The Moon is Earth's only known natural satellite,There are a number of near-Earth asteroids including 3753 Cruithne that are co-orbital with Earth: their orbits bring them close to Earth for periods of time but then alter in the long term . These are quasi-satellites and not true moons. For more...
. It is 121 km long and was named after Amadeus William Grabau
Amadeus William Grabau
Amadeus William Grabau was a German-American paleontologist and geologist who was born on January 9, 1870 in Cedarburg, Wisconsin in the United States and died on March 20, 1946 in Peking, China. He was employed as faculty at MIT and Rensselaer Polytechnic Institute...
in 1976.