thousands of kilometers. Some valles on Mars (Mangala Vallis, Athabasca Vallis, Granicus Vallis, and Tinjar Valles) clearly begin at graben. On the other... 14 KB (1,798 words) - 02:05, 6 February 2023 |
languages, while small ones are named for rivers. "Planetary Names: Vallis, valles: Neretva Vallis on Mars". planetarynames.wr.usgs.gov. Gazetteer of Planetary... 21 KB (130 words) - 18:59, 5 October 2023 |