- calcareous shale
- известковый сланец
Англо-русский строительный словарь. 2013.
calcareous shale
Смотреть что такое "calcareous shale" в других словарях:
shale — shalelike, shaley, adj. /shayl/, n. a rock of fissile or laminated structure formed by the consolidation of clay or argillaceous material. [1740 50; orig. uncert.; cf. obs. shale to split (said of stone), to shell, deriv. of shale shell, husk, OE … Universalium
calcareous sponge — ▪ sponge any of a class (Calcarea) of sponges characterized by skeletons composed entirely of calcium carbonate spicules (needlelike structures). Calcareous sponges occur mainly on the rocky bottoms of the continental shelves in temperate,… … Universalium
shale — A mineral. Anno: 17 ALR 167, s. 86 ALR 990. Rock formed by the consolidation of clay, mud, or silt, having a finely stratified or laminated structure. It presents almost endless varieties of texture and composition, passing, on the one hand, into … Ballentine's law dictionary
Burgess Shale — Infobox Rockunit name = Burgess Shale caption = Marella , the most abundant Burgess Shale organism. type = Geological formation prilithology = Shale otherlithology = namedfor = Burgess Pass namedby = Charles Doolittle Walcott region = Yoho… … Wikipedia
Oil shale geology — Main article: Oil shale Outcrop of Ordovician kukersite oil shale, northern Estonia. Oil shale geology is a branch of geologic sciences which studies the formation and composition of … Wikipedia
Oil shale in Estonia — Outcrop of Ordovician kukersite oil shale, northern Estonia Oil shale in Estonia is an important resource for the national economy. Estonia s oil shale deposits account for just 17% of total deposits in the European Union but the country… … Wikipedia
New Albany Shale — The New Albany Shale is an organic rich geologic formation of Devonian and Mississippian age in the Illinois Basin of the United States. It is a major source of hydrocarbons. Contents 1 Stratigraphy 2 Natural resources 3 See also … Wikipedia
Cozy Dell Shale — Stratigraphic range: Eocene Weathered outcrop of the Cozy Dell Shale, with talus slope, in the Santa Ynez Mountains, California. Type sedimentary … Wikipedia
Decorah Shale — Paleozoic Stratigraphy of the Upper Midwest, USA Dates are approximate, and deposition occurred at slightly different times in different areas This box: view · talk · … Wikipedia
Cody Shale — Stratigraphic range: Late Cretaceous Type Sedimentary Sub units see text Underlies Mesaverde Formation Overlies Frontier Formation … Wikipedia
Colorado Group — Stratigraphic range: middle Albian to Santonian … Wikipedia
