1592953571000 1312632483000 term-58387 1616541595539 1312632553000 1616290637797 adlib fitz-online adlib-term-58387 f46caacb-851c-3f3e-8539-d814e6fe4503 2 1 scope note Deep, steep-sided land depressions, often having a river at the bottom; common to arid and semi-arid areas; distinct from "valleys (landforms)," which tend to have a flattish landscape rather than high, precipitous slopes; distinct from "gorges (landforms)," which tend to be smaller, narrower, and more rocky. reference term-58386 adlib-term-58386 3b40b31a-2f94-350e-ac3b-ab6b8aed7d8b canyon V.RD.ALO.AFU.AXC.AFU.AFU.ARI.AXC 1 code V.RD.ALO.AFU.AXC.AFU.AFU.ARI.AXC 1 canyons reference term-58399 adlib-term-58399 fef89cc1-c618-3fe8-9aef-5efc028da55c fluvial landforms reference term-58519 adlib-term-58519 8a9b5713-9389-3980-995d-695fac828cf4 valleys (landforms) reference term-58398 adlib-term-58398 8b4a672f-28f3-35fd-949b-79d87a49360a gorges (landforms) canyons term