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San Francisco Peaks

(Encyclopedia)San Francisco Peaks, N Ariz., N of Flagstaff, consisting of Mt. Humphreys, 12,670 ft (3,862 m); Mt. Agassiz, 12,340 ft (3,761 m); and Mt. Fremont, 11,940 ft (3,639 m). ...

Big Stone Lake

(Encyclopedia)Big Stone Lake, narrow lake, c.25 mi (40 km) long, on the Minn.–S.Dak. line. Located in the outlet channel of glacial Lake Agassiz, it is the source of the Minnesota River and serves as a storage re...

Winnipegosis, Lake

(Encyclopedia)Winnipegosis, Lake wĭnˌĭpəgōˈsĭs [key], 2,086 sq mi (5,403 sq km), 125 mi (201 km) long and 25 mi (40 km) wide, W Man., Canada. It is a remnant of glacial Lake Agassiz. It drains SE into Lake M...

Minnesota, river, United States

(Encyclopedia)Minnesota, river, 332 mi (534 km) long, rising in Big Stone Lake at the W boundary of Minnesota and flowing SE to Mankato, then NE to the Mississippi S of Minneapolis. Earlier called the St. Peter or ...

Lake of the Woods

(Encyclopedia)Lake of the Woods, 1,485 sq mi (3,846 sq km), c.70 mi (110 km) long, on the U.S.-Canada border in the pine forest region of N Minn., SE Man., and SW Ont. More than two thirds of the lake is in Canada....

Manitoba, Lake

(Encyclopedia)Manitoba, Lake, 1,817 sq mi (4,706 sq km), SW Man., Canada; one of the largest lakes of North America. A remnant of glacial Lake Agassiz, it is fed by Lake Winnipegosis and drains into Lake Winnipeg. ...

Winnipeg, Lake

(Encyclopedia)Winnipeg, Lake, third largest lake of Canada, 9,465 sq mi (24,514 sq km), 264 mi (425 km) long and from 25 to 68 mi (40–109 km) wide, S central Man., Canada, N of Winnipeg. It is a remnant of glacia...

glacial periods

(Encyclopedia)glacial periods, times during which large portions of the earth's surface were covered with thick glacial ice sheets. In the Pleistocene epoch, in the Carboniferous and Permian periods of the Paleozoi...

Louis, Joe

(Encyclopedia)Louis, Joe (Joseph Louis Barrow) lo͞oˈĭs [key], 1914–81, American boxer, b. Lafayette, Ala. His father, a sharecropper, died when Louis was four years old, and in 1926 his stepfather took the fam...

Louis I, emperor of the West

(Encyclopedia)Louis I or Louis the Pious, Fr. Louis le Pieux or Louis le Débonnaire, 778–840, emperor of the West (814–40), son and successor of Charlemagne. He was crowned king of Aquitaine in 781 and co-empe...
 

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