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Haida

(Encyclopedia)Haida hīˈdə [key], Native North Americans living primarily on the Queen Charlotte Islands, off British Columbia, and on the southern end of the Prince of Wales Island, off Alaska. They speak the Ha...

Tsimshian

(Encyclopedia)Tsimshian tsĭmˈshēən [key], Native North Americans speaking a language probably falling within the Penutian linguistic stock (see Native American languages). They lived around the Skeena and Nass ...

Jurassic period

(Encyclopedia)Jurassic period jərăsˈĭk [key] [from the Jura Mts.], second period of the Mesozoic era of geologic time, lasting from 213 to 144 million years ago. At the start of the Jurassic most of the contine...

North America

(Encyclopedia)CE5 North America, third largest continent (2015 est. pop. 571,949,000), c.9,400,000 sq mi (24,346,000 sq km), the northern of the two continents of the Western Hemisphere. North America includes a...

Edmond

(Encyclopedia)Edmond, city (2020 pop. 94,428), Oklahoma co., central Okla.; settled 1889. It is a trading center with a huge oil field and small industries that manuf...

Cordilleras

(Encyclopedia)Cordilleras kôrdĭlˈərəz, Span. kōrdēyāˈräs [key] [Span., originally=little string], general name for the entire chain of mountain systems of W North America, extending from N Alaska to Nicar...

Okmok

(Encyclopedia)Okmok, shield volcano on Umnak, SW Alaska, in the Aleutian Islands. Rising to 3,520 ft (1,073 m) and extending over most of NE Umnak, the 22-mi-wide (35-km) volcano contains two 6-mi-wide (10-km) part...

Beechey, Frederick William

(Encyclopedia)Beechey, Frederick William, 1796–1856, British admiral and Arctic explorer. He accompanied an expedition N of Spitsbergen in 1818 and wrote an account of it in his Voyage of Discovery towards the No...

Umnak

(Encyclopedia)Umnak o͞omˈnăk [key], island, c.83 mi (134 km) long, off SW Alaska, one of the largest of the Aleutian Islands. Its two lobes, connected by an isthmus, are marked by volcanic features. The volcanic...

Dole, Nathan Haskell

(Encyclopedia)Dole, Nathan Haskell, 1852–1935, American author, b. Chelsea, Mass., grad. Harvard, 1874. After teaching in New York and in New England, he worked as a newspaperman in Boston, San Francisco, and Phi...