- siliceous test
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раковинка из кремнезема
English-Russian dictionary of geology. 2011.
siliceous test
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orbitolina — ˌ ̷ ̷bəd.əˈlīnə, lēnə noun Usage: capitalized Etymology: New Latin, from Orbitolites + ina : a genus of foraminiferans very abundant in the Cretaceous having a bowl shaped or depressed conic siliceous test with agglutinated sandy particles … Useful english dictionary
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
Euglyphid — Taxobox name = Euglyphids image width = 250px image caption = Euglypha sp. domain = Eukaryota unranked phylum = Rhizaria phylum = Cercozoa classis = Imbricatea ordo = Euglyphida ordo authority = Copeland, 1956 subdivision ranks = Families… … Wikipedia
Composite armour — Plasan Sand Cat light (5t) military vehicle featuring integrated composite armoured body … Wikipedia
touchstone — /tuch stohn /, n. 1. a test or criterion for the qualities of a thing. 2. a black siliceous stone formerly used to test the purity of gold and silver by the color of the streak produced on it by rubbing it with either metal. [1475 85; TOUCH +… … Universalium
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
Pilbara craton — The Pilbara craton (the Pilbara province in northwest Western Australia), along with the Kaapvaal craton (the Kaapvaal province of South Africa) are the only remaining areas of pristine Archaean 3.6 2.7 Ga crust on Earth. Similarities of their… … Wikipedia
pottery — /pot euh ree/, n., pl. potteries. 1. ceramic ware, esp. earthenware and stoneware. 2. the art or business of a potter; ceramics. 3. a place where earthen pots or vessels are made. [1475 85; POTTER1 + Y3] * * * I One of the oldest and most… … Universalium
Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] … Wikipedia
Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… … Universalium
Earth and Space Sciences — ▪ 1996 Introduction GEOLOGY AND GEOCHEMISTRY In 1995 significant developments took place in the realm of geologic mapping, which provides the foundation for the presentation and comparison of data in the Earth sciences. The most important… … Universalium
