Hen Comb is a linear ridge, beginning in the fields of the Loweswater valley and climbing away southwards.
This differential erosion formed the linear ridges of the Zagros Mountains.
The surface of the formation has been eroded by the wind into a series of linear ridges called yardangs.
The plains deposits filling the crater's interior have been deformed by linear ridges.
Along the crest of the southern rim is a linear ridge.
They are generally visible as a series of parallel linear ridges.
The crater floor is nearly flat, with a small central peak to the north of the midpoint, forming a linear ridge toward the north-northeast.
Most of the mountains in the Commonwealth are long linear ridges or flatted topped plateau mountains.
This material has formed linear ridges and valleys that continue across most of the crater rim and interior from the northwestern face.
Seeds are a chestnut brown with long, shallow, linear ridge.