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Crockett, Davy

(Encyclopedia)Crockett, Davy (David Crockett) krŏkˈĭt [key], 1786–1836, American frontiersman, b. Limestone, near Greeneville, Tenn. After serving (1813–14) under Andrew Jackson against the Creek in the War ...

New Castle

(Encyclopedia)New Castle. 1 City (1990 pop. 4,837), New Castle co., N Del., on the Delaware River. Mineral, metal, food, paper, and gypsum products are among its varied manufactures. It is also a major book distrib...

quarrying

(Encyclopedia)quarrying, open, or surface, excavation of rock used for various purposes, including construction, ornamentation, road building, and as an industrial raw material. Rock that has been quarried is commo...

Périgord

(Encyclopedia)Périgord pārēgôrˈ [key], region of SW France, now included in Dordogne and parts of Lot-et-Garonne depts. Périgueux (the capital) and Bergerac are the chief cities. The region consists of low, a...

Windsor, cities, Canada

(Encyclopedia)Windsor wĭnˈzər [key]. 1 Town (1991 pop. 3,625), central N.S., Canada, at the mouth of the Avon River on an arm of Minas Basin. It is the center of a gypsum and limestone-quarrying area. Manufactur...

Somerset, county, England

(Encyclopedia)Somerset, county (1991 pop. 459,100), 1,333 sq mi (3,453 sq km), SW England, on the Bristol Channel. The county seat is Taunton. The terrain is generally low and flat in the center (the location of th...

subsidence

(Encyclopedia)subsidence, lowering of a portion of the earth's crust. The subsidence of land areas over time has resulted in submergence by shallow seas (see oceans). Land subsidence can occur naturally or through ...

stalactite and stalagmite

(Encyclopedia)stalactite stəlăgˈmīt [key], mineral forms often found in caves; sometimes collectively called dripstone. A stalactite is an icicle-shaped mass of calcite attached to the roof of a limestone caver...

barnacle

(Encyclopedia)barnacle, common name of the sedentary crustacean animals constituting the infraclass Cirripedia. Barnacles are exclusively marine and are quite unlike any other crustacean because of the permanently ...

Lincoln, cities, United States

(Encyclopedia)Lincoln. 1 City (1990 pop. 15,418), seat of Logan co., central Ill., in a farm area; inc. 1865. It is a shipping and industrial center in an agricultural area with light manufacturing. The city was pl...