Columbia Encyclopedia

(Encyclopedia) New Madrid Fault System: see under New Madrid, Mo. ...

(Encyclopedia) Estremadura əshtrəmədo͞oˈrə [key], region, W Portugal, formerly a province, now divided between the provinces of Estremadura and Ribatejo, with a small part in Beira Litoral. Estremadura provinc...

(Encyclopedia) New Siberian Islands, Rus. Novosibirskiye Ostrova, archipelago, c.10,900 sq mi (28,200 sq km), N Siberian Russia, in the Arctic Ocean between the Laptev and East Siberian seas, part of the Sakha Repub...

(Encyclopedia) Sable Island, low, sandy island, c.25 mi (40 km) long and 1 mi (1.6 km) wide, off N.S., Canada, ESE of Halifax, near the edge of the continental shelf. The crescent-shaped island is the exposed part o...

(Encyclopedia) Höchst hökhst [key], industrial district of Frankfurt, in Hesse, central Germany. It is a leading center of the German chemical industry and was formerly the site of the I. G. Farben chemical and dy...

(Encyclopedia) Fly, largest river of the island of New Guinea, c.650 mi (1,050 km) long, rising in the Star Mts. and flowing generally SE through Papua New Guinea to the Gulf of Papua. The Fly is navigable for steam...

(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...

(Encyclopedia) Hainan hīˈnänˈ [key], island and province, c.13,100 sq mi (33,940 sq km), China, in the S...

(Encyclopedia) Christchurch, city, E South Island, New Zealand, on the Avon River. It is the second largest city in New Zealand by population (2020) and the commercial...

(Encyclopedia) New Economic Policy (NEP), official economic reconstruction program of the USSR from 1921 to 1928. It replaced the economic policies of “war Communism” (1918–21), an emergency program establishe...