undersea ridge
Lord Howe Rise
mountain range
Mendeleev Ridge
landform
Tonga-Kermadec Ridge
oceanic ridge in the south-west Pacific Ocean underlying the Tonga-Kermadec island arc
Newfoundland Ridge
ocean ridge in the northern Atlantic Ocean off the east coast of Canada
Scotch Bonnet Ridge
lakebed ridge separating Mississauga and Genesee Basins in Lake Ontario
J-Anomaly Ridge
undersea ridge in offshore Canadian waters
Explorer Ridge
mid-ocean ridge west of British Columbia, Canada
mid-ocean ridge
basaltic underwater mountain system formed by plate tectonic spreading
Aden Ridge
part of an active oblique rift system in the Gulf of Aden, between Somalia and the Arabian Peninsula
Hallett Ridge
ridge in Antarctica