- alluvial formation
- аллювиальные отложения
Англо-русский словарь по проекту Сахалин II. 2013.
alluvial formation
Смотреть что такое "alluvial formation" в других словарях:
Formation — For*ma tion (f[o^]r*m[=a] sh[u^]n), n. [L. formatio: cf. F. formation.] 1. The act of giving form or shape to anything; a forming; a shaping. Beattie. [1913 Webster] 2. The manner in which a thing is formed; structure; construction; conformation; … The Collaborative International Dictionary of English
alluvial fan — Physical Geog. a fan shaped alluvial deposit formed by a stream where its velocity is abruptly decreased, as at the mouth of a ravine or at the foot of a mountain. Also called alluvial cone. [1870 75] * * * ▪ geological feature unconsolidated… … Universalium
Alluvial fan — An alluvial fan is a fan shaped deposit formed where a fast flowing stream flattens, slows, and spreads typically at the exit of a canyon onto a flatter plain. A convergence of neighboring alluvial fans into a single apron of deposits against a… … Wikipedia
Formation of delta-shaped river basin — NOTOC The formation of a river basin at the mouth of the river is usually characterised by the shape of a delta, the triangular Greek letter. The cause of this shape of the river basin may be explained by the theory of colloids. IntroductionThe… … Wikipedia
Touchet Formation — The Touchet Formation (also referred to as Touchet beds) consists of large quantities of gravel and fine sediment which overlays several thousand feet of volcanic basalt of the Columbia River Basalt Group. These Touchet beds are often covered by… … Wikipedia
Morrison Formation — Stratigraphic range: Late Jurassic The distinctive banding of the Morrison Formation, a group of rock layers that occur throughout Dinosaur National Monument and the source of fossils like those found at the Dinosaur Quarry … Wikipedia
Cerrejón Formation — Stratigraphic range: Middle Late Paleocene Section of the Cerrejón coal mine. Type Geological formation Sub units … Wikipedia
Maevarano Formation — Stratigraphic range: Maastrichtian, 70 65.8 Ma ago[1] Type Geological formation The Maevarano Formation is an Upper Cretaceous sedimentary rock formation found in the Mahajanga Province of northwestern Madagascar. It is most likely Maastrichtian… … Wikipedia
Plottier Formation — NOTOC The Plottier Formation is a geologic formation that outcrops in the Argentine Patagonian provinces of Río Negro and Neuquén. It is the younger of two formations belonging to the Río Neuquén Subgroup within the Neuquén Group, with the oldest … Wikipedia
La Amarga Formation — The La Amarga Formation is a geologic formation with outcrops in the Argentine provinces of Río Negro, Neuquén, and Mendoza. It is the oldest Cretaceous terrestrial formation in the Neuquén Basin.The type locality is La Amarga Arroyo and China… … Wikipedia
Passaic Formation — The Passaic Formation is a mapped bedrock unit in Pennsylvania, New Jersey, and New York. It was previously known as the Brunswick Formation since it was first described in the vicinity of New Brunswick, New Jersey. It is now named for the… … Wikipedia
