- poorly sorted sandstone
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плохосортированный песчаник
English-Russian dictionary of geology. 2011.
poorly sorted sandstone
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Beacon sandstone — The Beacon sandstone is a geological formation exposed in Antarctica and deposited from the Devonian to the Triassic ( Ma|400| Ma|225Verify source|date=April 2008). The sandstone was originally described as a formation, and upgraded to group and… … Wikipedia
Tumblagooda sandstone — The Tumblagooda sandstone is a geological formation deposited during the Silurian or Ordovician periods, around four to five hundred million years ago, and is now exposed on the west coast of Australia, straddling the boundary of the Carnarvon… … Wikipedia
Old Red Sandstone — ▪ geology thick sequence of Devonian (Devonian Period) rocks (formed from 416 million to 359.2 million years ago) that are continental rather than marine in origin and occur in northwestern Europe, Scandinavia, Greenland, and northeastern… … Universalium
wacke — /wak euh/, n. a poorly sorted sandstone containing fragments of rock and minerals in a clayey matrix. Cf. graywacke. [1795 1805; < G: a kind of stone] * * * ▪ sandstone also called dirty sandstone sedimentary rock composed of sand sized… … Universalium
Dry Mesa Quarry — View from the Dry Mesa Dinosaur Quarry overlooking Escalante Canyon The Dry Mesa Dinosaur Quarry is situated in southwestern Colorado, USA, near the town of Delta. Its geology forms a part of the Morrison Formation and has famously yielded a… … Wikipedia
San Bruno Mountain — Infobox Mountain Name = San Bruno Mountain Photo = San Bruno Mountain.jpg Photo size = 300px Caption = San Bruno Mountain, from Daly City pushpin pushpin label position = right pushpin map caption = Location of San Bruno Mountain in California… … Wikipedia
Muskiki Formation — Stratigraphic range: Late Cretaceous … 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
Sedimentary rock — Middle Triassic marginal marine sequence of siltstones (below) and limestones (above), Virgin Formation, southwestern Utah, USA Sedimentary rock are types of rock that are formed by the deposition of material at the Earth s surface and within… … Wikipedia
rock — rock1 rockless, adj. rocklike, adj. /rok/, n. 1. a large mass of stone forming a hill, cliff, promontory, or the like. 2. Geol. a. mineral matter of variable composition, consolidated or unconsolidated, assembled in masses or considerable… … Universalium
Rock — /rok/, n. a male given name. * * * I In geology, a naturally occurring and coherent aggregate of minerals. The three major classes of rock igneous, sedimentary, and metamorphic are based on the processes that formed them. These three classes are… … Universalium
