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Balboa, Vasco Núñez de
(Encyclopedia)Balboa, Vasco Núñez de bălbōˈə, Span. väˈskō no͞oˈnyāth dā bälbōˈä [key], c.1475–1519, Spanish conquistador, discoverer of the Pacific Ocean. After sailing with Bastidas in 1501, Ba...Vancouver, George
(Encyclopedia)Vancouver, George, 1757–98, English navigator and explorer. He sailed on Capt. James Cook's second and third voyages. After 1780 he served under Admiral George Rodney in the West Indies, taking part...cowrie
(Encyclopedia)cowrie or cowry both: kouˈrē [key], common name applied to marine gastropods belonging to the family Cypraeidae, a well-developed family of marine snails found in the tropics. Cowries are abundant i...walrus
(Encyclopedia)walrus, marine mammal, Odobenus rosmarus, found in Arctic seas. Largest of the fin-footed mammals, or pinnipeds (see seal), the walrus is also distinguished by its long tusks and by cheek pads bearing...Columbia, river, Canada and the United States
(Encyclopedia)Columbia, river, c.1,210 mi (1,950 km) long, rising in Columbia Lake, SE British Columbia, Canada. It flows first NW in the Rocky Mt. Trench, then hooks sharply about the Selkirk Mts. to flow S throug...clam
(Encyclopedia)clam, common name for certain bivalve mollusks, especially for marine species that live buried in mud or sand and have valves (the two pieces of the shell) of equal size. The oval valves, which cover ...Nicaragua Canal
(Encyclopedia)Nicaragua Canal, proposed waterway between the Atlantic and the Pacific oceans. One often considered route would be 172.8 mi (278 km) long and would generally follow the San Juan River, then go throug...Vancouver Island
(Encyclopedia)Vancouver Island (1991 pop. 579,921), 12,408 sq mi (32,137 sq km), SW British Columbia, Canada, in the Pacific Ocean; largest island off W North America. It is c.285 mi (460 km) long and c.30 to 80 mi...Mesozoic era
(Encyclopedia)Mesozoic era mĕzˌəzōˈĭk [key] [Gr.,=middle life], major division of geologic time (see Geologic Timescale, tablegeologic timescale, table) from 65 to 225 million years ago. Great crustal disturb...Tarawa
(Encyclopedia)Tarawa təräˈwə, tărˈəwä [key], atoll (1990 pop. 28,802), capital of Kiribati, central Pacific, previously capital of the former British colony of the Gilbert and Ellice Islands. The administra...Browse by Subject
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