- eolian sands
- [ soil survey ]Sand-sized, clastic material transported and deposited primarily by wind, commonly in the form of a dune or a sand sheet.Compare: beach sands.SW
Glossary of landform and geologic terms. 2013.
Glossary of landform and geologic terms. 2013.
eolian — Pertaining to material transported and deposited (eolian deposit) by the wind. Includes clastic materials such as dune sands, sand sheets, loess deposits, and clay (e.g., parna). HP … Glossary of landform and geologic terms
eolian deposit — [ soil survey ] Sand, silt or clay sized clastic material transported and deposited primarily by wind, commonly in the form of a dune or a sheet of sand or loess. Conventionally, primary volcanic deposits (e.g., tephra) are handled… … Glossary of landform and geologic terms
beach sands — [ soil survey ] Well sorted, sand sized, clastic material transported and deposited primarily by wave action and deposited in a shore environment. Compare: eolian sands. SW … Glossary of landform and geologic terms
Desert — Not to be confused with dessert. This article is about dry terrain. For the act of abandoning or withdrawing support, see desertion. For other uses, see Desert (disambiguation) … Wikipedia
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
Takla Makan Desert — Chinese Taklimakan Shamo or T a k o la ma kan Sha mo Desert, forming the greater part of the Tarim River basin, west central China. One of the world s largest sandy wastes, it is about 600 mi (965 km) across, with an area of 105,000 sq mi… … Universalium
Carolina Bay — Carolina bays are elliptical depressions concentrated along the Atlantic seaboard within coastal Delaware, Maryland, New Jersey, North Carolina, South Carolina, Virginia, Georgia, and northcentral Florida (Prouty 1952, Kaczorowski 1977). In… … Wikipedia
GEOGRAPHICAL SURVEY — Names The name Ereẓ Israel (the Land of Israel) designates the land which, according to the Bible was promised as an inheritance to the Israelite tribes. In the course of time it came to be regarded first by the Jews and then also by the… … Encyclopedia of Judaism
sand dune — Hill, mound, or ridge of windblown sand or other loose material such as clay particles. Dunes are commonly associated with desert regions and seacoasts, and there are large areas of dunes in nonglacial parts of Antarctica. * * * Introduction any … Universalium
placer deposit — Natural concentration of heavy minerals caused by the effect of gravity on moving particles. When heavy, stable minerals are freed from their matrix by weathering processes, they are slowly washed downslope into streams that quickly winnow the… … Universalium