Columbia Encyclopedia

Search results

500 results found

sea turtle

(Encyclopedia)sea turtle, name for several species of large marine turtles found in tropical and subtropical oceans. These turtles are modified for life in the ocean by having flipperlike forelimbs without toes and...

sea walnut

(Encyclopedia)sea walnut, common name for some members of the phylum Ctenophora, whose members are also called comb jellies. ...

sea whip

(Encyclopedia)sea whip, erect colony of marine animals of the phylum Cnidaria, with whiplike branches. The skeleton consists of a horny axis, overlaid with small calcareous bodies called spicules. Often beautifully...

Sivash Sea

(Encyclopedia)Sivash Sea sēväshˈ [key] or Putrid Sea, salt lagoon, c.1,000 sq mi (2,590 sq km), extending along the northeastern coast of Crimea. It is separated—except at the Genichesk Strait—from the Sea o...

Banda Sea

(Encyclopedia)Banda Sea bănˈdə, bänˈdä [key], section of the Pacific Ocean, c.600 mi (970 km) long and c.300 mi (480 km) wide, E Indonesia, outlined by the South Molucca islands. The deepest point is c.24,000...

Conrad the Red

(Encyclopedia)Conrad the Red, d. 955, duke of Lotharingia (Lorraine; 944–53). A Franconian adherent of the German king Otto I (later Holy Roman emperor), he was made duke of Lotharingia and married Otto's daughte...

International Red Cross

(Encyclopedia)International Red Cross: see Red Cross. ...

American Red Cross

(Encyclopedia)American Red Cross: see Red Cross. ...

Eric the Red

(Encyclopedia)Eric the Red, fl. 10th cent., Norse chieftain, discoverer and colonizer of Greenland according to the sagas. He left (c.950) Norway with his exiled father and settled in Iceland. A feud resulting in m...

New Red Sandstone

(Encyclopedia)New Red Sandstone, name for the thick red layer of the Triassic formation in Great Britain (see Triassic period). It is many thousands of feet thick and is composed chiefly of red sandstones, clays, a...