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Sierra Madre, city, United States
(Encyclopedia)Sierra Madre sēĕrˈə mäˈdrā [key], residential city (1990 pop. 10,762), Los Angeles co., S Calif., at the foot of Mt. Wilson; inc. 1907. There is some light manufacturing. ...Heizer, Michael
(Encyclopedia)Heizer, Michael, 1944–, American sculptor and painter, b. Berkeley, Calif., studied San Francisco Art Institute (1963–64). Heizer was one of the artists who developed land art in the late 1960s an...Mulhacén
(Encyclopedia)Mulhacén mo͞olāˈ-äthānˈ [key], peak, 11,411 ft (3,478 m) high, Granada prov., Spain; highest point of the Sierra Nevada and of Spain. ...Central Valley
(Encyclopedia)Central Valley, great trough of central Calif., c.450 mi (720 km) long and c.50 mi (80 km) wide, between the Sierra Nevada and the Coast Ranges. The Sacramento and San Joaquin rivers drain much of the...American
(Encyclopedia)American, river, 30 mi (48 km) long, rising in N central Calif. in the Sierra Nevada and flowing SW into the Sacramento River at Sacramento. The discovery of gold at Sutter's Mill (see Sutter, John Au...Northeast Boundary Dispute
(Encyclopedia)Northeast Boundary Dispute, controversy between the United States and Great Britain concerning the Maine–New Brunswick boundary. The treaty of 1783 ending the American Revolution had described the n...Owens
(Encyclopedia)Owens, river, c.120 mi (190 km) long, rising in the Sierra Nevada, E Calif., SE of Yosemite National Park and flowing SE, to enter Owens Lake, near Mt. Whitney. Since 1913, at a point c.45 mi (70 km) ...Mojave Desert
(Encyclopedia)Mojave or Mohave Desert, c.15,000 sq mi (38,850 sq km), region of low, barren mountains and flat valleys, 2,000 to 5,000 ft (610–1,524 m) high, S Calif.; part of the Great Basin of the United States...Monrovia, city, United States
(Encyclopedia)Monrovia, city (1990 pop. 35,761), Los Angeles co., S Calif., in the foothills of the San Gabriel Mts.; inc. 1886. The city's diversified manufactures include computers and electronic equipment. Mt. S...Pliocene epoch
(Encyclopedia)Pliocene epoch plīˈəsēn [key], fifth epoch of the Cenozoic era of geologic time (see Geologic Timescale, tablegeologic timescale, table), from 5.1 to 2 million years ago. By the beginning of the P...Browse by Subject
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