Carboniferous Period — Interval of geologic time 354–290 million years ago, marked by great changes in world geography. All the landmasses drew closer together as a result of tectonic plate movements. The supercontinent Gondwana occupied much of the Southern Hemisphere … Universalium
carbonaceous material — anglinė medžiaga statusas T sritis chemija apibrėžtis Medžiaga, kurios pagrindinė sudedamoji dalis yra elementinė anglis. atitikmenys: angl. carbonaceous material; carboniferous material rus. углеродистый материал … Chemijos terminų aiškinamasis žodynas
Charles Emerson Beecher — (1856 1904) Born … Wikipedia
anglinė medžiaga — statusas T sritis chemija apibrėžtis Medžiaga, kurios pagrindinė sudedamoji dalis yra elementinė anglis. atitikmenys: angl. carbonaceous material; carboniferous material rus. углеродистый материал … Chemijos terminų aiškinamasis žodynas
углеродистый материал — anglinė medžiaga statusas T sritis chemija apibrėžtis Medžiaga, kurios pagrindinė sudedamoji dalis yra elementinė anglis. atitikmenys: angl. carbonaceous material; carboniferous material rus. углеродистый материал … Chemijos terminų aiškinamasis žodynas
Asia — /ay zheuh, ay sheuh/, n. a continent bounded by Europe and the Arctic, Pacific, and Indian oceans. 2,896,700,000; ab. 16,000,000 sq. mi. (41,440,000 sq. km). * * * I Largest continent on Earth. It is bounded by the Arctic Ocean, the Pacific Ocean … Universalium
geochronology — geochronologic /jee oh kron l oj ik/, geochronological, adj. geochronologist, n. /jee oh kreuh nol euh jee/, n. the chronology of the earth, as based on both absolute and relative methods of age determination. [1890 95; GEO + CHRONOLOGY] * * *… … Universalium
Geology of the Iberian Peninsula — The geology of the Iberian Peninsula consists of the study of the rock formations on the Iberian Peninsula, which includes Spain, Portugal, Andorra, and Gibraltar. The peninsula contains rocks from every age from Ediacaran to Recent, and almost… … Wikipedia
coal — coalless, adj. /kohl/, n. 1. a black or dark brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Cf. anthracite, bituminous coal, lignite. 2. a piece of glowing, charred, or burned wood or other… … Universalium
malacostracan — /mal euh kos treuh keuhn/, adj. 1. belonging or pertaining to the crustacean subclass Malacostraca, which includes the lobsters, shrimps, crabs, etc. n. 2. a malacostracan crustacean. [1825 35; < NL Malacostrac(a) order of crustacea ( < Gk, neut … Universalium