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Hearst, George

(Encyclopedia)Hearst, George hûrst [key], 1820–91, American mining magnate, U.S. senator (1886–91), b. Franklin co., Mo. He went to California in 1850 and became a mining prospector and geologist. He successfu...

grayling

(Encyclopedia)grayling, common name for a brilliantly colored fish belonging to the genus Thymallus, of the family Salmonidae (salmon family), and closely allied to the smelt. Graylings are found chiefly in clear, ...

Fiedler, Leslie

(Encyclopedia)Fiedler, Leslie, 1917–2003, American critic, b. Newark, N.J., grad. New York Univ. (B.A. 1938), Univ. of Wisconsin (Ph.D. 1941). In his best-known and most controversial work, Love and Death in the ...

Unabomber

(Encyclopedia)Unabomber or Unabomer both: yo͞oˈnəbŏmˌər [key], name given by the FBI to the elusive perpetrator of a series of bombings (1975–95) in the United States that killed 3 and wounded 23. The targe...

Wheeler, Burton Kendall

(Encyclopedia)Wheeler, Burton Kendall, 1882–1975, U.S. senator (1923–47), b. Hudson, Mass. He practiced law in Butte, Mont. Wheeler was (1911–13) a member of the state legislature and was appointed (1913) fed...

Urey, Harold Clayton

(Encyclopedia)Urey, Harold Clayton yo͝orˈē [key], 1893–1981, American chemist, b. Walkerton, Ind., grad. Univ. of Montana (B.S., 1917), Ph.D. Univ. of California, 1923. He taught at Johns Hopkins (1924–29), ...

Little Bighorn

(Encyclopedia)Little Bighorn, river, c.90 mi (145 km) long, rising in the Bighorn Mts., N Wyo., and flowing north to join the Bighorn River in S Mont. On June 25–26, 1876, Sioux and Cheyenne warriors defeated the...

monazite

(Encyclopedia)monazite mŏnˈəzīt [key], yellow to reddish-brown natural phosphate of the rare earths, mainly the cerium and lanthanum metals, usually with some thorium. Yttrium, calcium, iron, and silica are fre...

Hamilton, city, United States

(Encyclopedia)Hamilton. <1> City (2020 pop. 4,659), seat of Ravalli co., W Mont; inc. 1894. Located in the Bitteroot Valley, the town was founded by copper ...

Deinonychus

(Encyclopedia)Deinonychus dīˌnənīˈkəs [key] [Gr.,=terrible claw], swift bipedal carnivorous dinosaur of the early Cretaceous period, approximately 119–93 million years ago. Fossil specimens have been discov...