Columbia Encyclopedia

(Encyclopedia) siderite kălˈĭbīt [key], a mineral, varying in color from brown, green, or gray to black and occurring in nature in massive and crystalline form. A carbonate of iron, FeCO3, it serves as an iron o...

(Encyclopedia) Southdown sheep, mutton breed of sheep originated on the South Downs of Sussex, England, and now raised throughout the world. It is a small sheep, the most thickset of all breeds, and it is valued for...

(Encyclopedia) Weelkes, Thomas, c.1575–1623, English composer. His four books of madrigals (1597–1600) mark Weelkes as one of the great English madrigalists. His music is remarkable for melodic characterization ...

(Encyclopedia) Sargassum särgăsˈəm [key], genus of brown algae that has given its name to the Sargasso Sea, where it is found in great abundance. See Phaeophyta; seaweed. ...

(Encyclopedia) South, the, region of the United States embracing the southeastern and south-central parts of the country. Traditionally, all states S of the Mason-Dixon Line and the Ohio River (except West Virginia)...

(Encyclopedia) patina pătˈənə [key], coating of carbonate of copper on articles of copper or bronze, formed after long exposure to a moist atmosphere or burial in the earth. Although commonly green, patina varie...

(Encyclopedia) Kent State University, mainly at Kent, Ohio; coeducational; founded 1910 as a normal school, became Kent State College in 1929, gained university status in 1935. The university's academic programs and...

(Encyclopedia) New Ulm ŭlm [key], city (1990 pop. 13,132), seat of Brown co., S Minn., at the confluence of the Minnesota and Cottonwood rivers; inc. as a city 1876. It is a processing and trade center for an agric...

(Encyclopedia) Ayrshire cattle rˈshēr, –shər [key], breed of dairy cattle originated in Scotland in the late 18th cent.; introduced into the United States in 1837. They are medium-sized and white mixed with red...

(Encyclopedia) Osawatomie ōˌsəwŏtˈəmē, ŏsˌə– [key], city (1990 pop. 4,590), Miami co., E Kans., on the Marais des Cygnes River; founded 1855 by the New England Emigrant Aid Company, inc. 1883. The town, ...