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paleomagnetism

(Encyclopedia)paleomagnetism, study of the intensity and orientation of the earth's magnetic field as preserved in the magnetic orientation of certain minerals found in rocks formed throughout geologic time. Paleom...

Faubus, Orval

(Encyclopedia)Faubus, Orval ôrˈvəl fôˈbəs [key], 1910–94, governor of Arkansas (1955–67), b. Combs, Ark. A schoolteacher, he served in World War II and after the war became Arkansas's state highway commis...

Loves Park

(Encyclopedia)Loves Park lŭvz [key], city (1990 pop. 15,462), Winnebago co., N Ill., on the Rock River; inc. 1947. It is chiefly residential. ...

harmonica

(Encyclopedia)harmonica. 1 The simplest of the musical instruments employing free reeds, known also as the mouth organ or French harp. It was probably invented in 1829 by Friedrich Buschmann of Berlin, who called h...

Latrobe

(Encyclopedia)Latrobe, industrial borough (1990 pop. 9,265), Westmoreland co., SW Pa., in the foothills of the Alleghenies; inc. 1854. Among its varied manufactures are foam rubber, asphalt, building materials, ste...

oolite

(Encyclopedia)oolite ōˈəlīt, ōˈō– [key], rock composed of small concretions, usually of calcium carbonate, containing a nucleus and clearly defined concentric shells. In the British Isles oolitic limestone...

Gwalior

(Encyclopedia)Gwalior gwäˈlēôr [key], city and former princely state, central India. Part of Madhya Pra...

Swift, Taylor Alison

(Encyclopedia) Swift, Taylor Alison, 1989- , American singer-songwriter, b. West Reading, Pa. A precocious songwriter, Swift moved to Nashville at age 15 hoping ...

schist

(Encyclopedia)schist shĭst [key], metamorphic rock having a foliated, or plated, structure called schistosity in which the component flaky minerals are visible to the naked eye. Schists are distinguished from the ...

cave art

(Encyclopedia)cave art: see Paleolithic art; rock carvings and paintings. ...