The soils are located on scattered sandbars and a large sand spit made up of marine sands that form narrow elongated beach ridges with narrow depressions.
Over successive ice ages, during the last several million years, massive ice sheets carved out long, narrow depressions that subsequently filled up with water and became the region's Finger Lakes.
Impact craters are named after characters, whereas other feature types, such as fossae (long, narrow depressions), dorsa (ridges), planitia (plains), and sulci (long parallel grooves), are named after places.
The fourth sternites of males have a more strongly demarcated and narrower depression than those of mature females for accommodating the telson.
Streambed, also called Stream Channel, any long, narrow, sloping depression on land that is shaped by flowing water.
Romanche Gap, also called Romanche Deep, or Romanche Trench, narrow submarine depression lying near the Equator in the mid-Atlantic Ocean and trending east-west between the shoulders of South America and Africa.
M. masseter superficialis, part 5 The dorsal part of the origin is anterior to parts 3 and 4, continuing distally from an elongate, narrow ovate depression paralleling the anterior descending jugal process edge.
In the latter the floor of the groove displays a narrow median depression that anteriorly diverges into a Y shape (Additional file 1); this we presume would have been used to accommodate any extension.
