glacial scratches

См. также в других словарях:

• Glacial striation — Glacial striations or glacial grooves are scratches or gouges cut into bedrock by process of glacial abrasion. Glacial striations usually occur as multiple straight, parallel grooves representing the movement of the sediment loaded base of the… …   Wikipedia

• glacial landform — ▪ geology Introduction  any product of flowing ice and meltwater. Such landforms are being produced today in glaciated areas, such as Greenland, Antarctica, and many of the world s higher mountain ranges. In addition, large expansions of present… …   Universalium

• Glacial history of Minnesota — The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago. Within the last million years, most of the Midwestern United States and much of Canada were covered at one time or… …   Wikipedia

• glacial — I (New American Roget s College Thesaurus) adj. icy (see cold).Ant., torrid. II (Roget s IV) modif. 1. [Cold] Syn. icy, frozen, polar; see cold 1 . 2. [Indifferent] Syn. cool, unfriendly, antagonistic; see cold 2 , indifferent 1 . III (Roget s 3… …   English dictionary for students

• Kensington Runestone — Infobox Runestone name = Kensington Runestone picture = caption = rundataid = country = USA region = Minnesota city = Originally Kensington currently located at Alexandria, Minnesota produced = contested artist = contested style = text native =… …   Wikipedia

• обычно прямые, более или менее правильные борозды, образовавшиеся благодаря ледниковой эрозии — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN glacial scratches …   Справочник технического переводчика

• Glacier — This article is about the geological formation. For other uses, see Glacier (disambiguation). The Baltoro Glacier in the Karakoram, Kashmir, Northern Pakistan. At 62 kilometres (39 mi) in length, it is one of the longest alpine glaciers on… …   Wikipedia

• Precambrian time — Interval of geologic time from с 3. 8 billion years ago, the age of the oldest known rocks, to 544 million years ago, the beginning of the Cambrian Period. This interval represents more than 80% of the geologic record and thus provides important… …   Universalium

• 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

• Rysy — Northern summit Elevation 2,503 m (8,212 ft)  …   Wikipedia

• Catskill Mountains — Geobox|Range name =Catskill Mountains image size =300 image caption =Slide Mountain and the peaks around it as seen from Twin Mountain in the northern Catskills. country =USA state =New York region =Hudson Valley region1 = district type =Counties …   Wikipedia