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California is a U.S. state on the western coast of North America. Covering an area of 163,696 sq mi (423,970 km2), California is among the most geographically diverse states. The Sierra Nevada, the fertile farmlands of the Central Valley, and the arid Mojave Desert of the south are some of the major geographic features of this U.S. state. It is home to some of the world's most exceptional trees: the tallest, most massive, and oldest. It is also home to both the highest and lowest points in the 48 contiguous states. The state is generally divided into Northern and Southern California, although the boundary between the two is not well defined. San Francisco is decidedly a Northern California city and Los Angeles likewise a Southern California one, but areas in between do not often share their confidence in geographic identity. The US Geological Survey defines the geographic center of the state at a point near North Fork, California.
The Mojave Desert is an arid rain-shadow desert and the driest desert in North America. It is in the Southwestern United States, primarily within southeastern California and southern Nevada, and it occupies 47,877 sq mi (124,000 km2). Small areas also extend into Utah and Arizona. Its boundaries are generally noted by the presence of Joshua trees, which are native only to the Mojave Desert and are considered an indicator species, and it is believed to support an additional 1,750 to 2,000 species of plants. The central part of the desert is sparsely populated, while its peripheries support large communities such as Las Vegas in Nevada, Barstow, Lancaster, Palmdale, and Victorville in California, and St. George in Utah.
The San Gabriel Mountains are a mountain range located in northern Los Angeles County and western San Bernardino County, California, United States. The mountain range is part of the Transverse Ranges and lies between the Los Angeles Basin and the Mojave Desert, with Interstate 5 to the west and Interstate 15 to the east. The range lies in, and is surrounded by, the Angeles and San Bernardino National Forests, with the San Andreas Fault as its northern border.
The Antelope Valley is located in northern Los Angeles County, California, and the southeast portion of Kern County, California, and constitutes the western tip of the Mojave Desert. It is situated between the Tehachapi, Sierra Pelona, and the San Gabriel Mountains. The valley was named for the pronghorns that roamed there until they were all but eliminated in the 1880s, mostly by hunting, or resettled in other areas. The principal cities in the Antelope Valley are Palmdale and Lancaster.
Agathla Peak is a peak south of Monument Valley, Arizona, which rises over 1500 feet above the surrounding terrain. It is 7 miles (11 km) north of Kayenta and is visible from U.S. Route 163. The English designation Agathla is derived from the Navajo name aghaałą́ meaning 'much wool', apparently for the fur of antelope and deer accumulating on the rock. The mountain is considered sacred by the Navajo.
Hart Mountain is a fault-block mountain, in Lake County, Oregon, U.S. It lies about 30 miles (48 km) to the east of Lakeview.
The Sierra Pelona, also known as the Sierra Pelona Ridge or the Sierra Pelona Mountains, is a mountain ridge in the Transverse Ranges in Southern California. Located in northwest Los Angeles County, the ridge is bordered on the north by the San Andreas fault and lies within and is surrounded by the Angeles National Forest.
The Animas Mountains are a small mountain range in Hidalgo County, within the "Boot-Heel" region of far southwestern New Mexico, in the United States. They extend north-south for about 30 miles (50 km) along the Continental Divide, from near the town of Animas to a few miles north of the border with Mexico. The range is about 12 miles (20 km) wide at its widest. The highest point of the range is the southern summit of the mile-long Animas Peak massif, 8,565 feet (2,611 m). The Animas Mountains lie between the Animas Valley on the west and the Playas Valley on the east. Nearby ranges include the Peloncillo Mountains, across the Animas Valley, and the Big Hatchet and Little Hatchet Mountains, across the Playas Valley. Physiographically, the range divides into two parts. The compact southern part, which includes Animas Peak, is higher and wider, rising up to 4,000 ft above the nearby valleys. It has a sky island character, with dense coniferous forests at the higher elevations. The longer, narrow northern portion is lower, reaching only 7,310 ft at Gillespie Peak, and is characterized by grassland and piñon-juniper woods and shrubs. The Animas Mountains lie near the Chihuahuan Desert, the Sonoran Desert, the Sierra Madre Occidental of Mexico, and the mountains surrounding the headwaters of the Gila River. Biotic influences from these regions, as well as the more distant Rocky Mountains, give the southern portion of the range a great diversity of species, including "approximately 130 species of birds, 60 species of mammals, and 40 species of reptiles."
Three Points is a scenic, sparsely populated unincorporated community at the northwestern edge of Los Angeles County, in the northern Sierra Pelona Mountains foothills and southwest of the Antelope Valley in Southern California.
The Antelope Range is a mountain range in Nye County, Nevada. A small part of the range extends north into southern Eureka County. The community of Eureka is about 35 km (22 mi) to the northeast of north end of the range.
The Peloncillo Mountains of Hidalgo County,, is a major 35-mile (56 km) long mountain range southwest of New Mexico's Hidalgo County, and also part of the New Mexico Bootheel region. The range continues to the northwest into Arizona as the Peloncillo Mountains of Cochise County, Arizona. The extreme southwest corner of the range also lies in Arizona. It is a linear range bordering the linear San Bernardino Valley of southeast Cochise County, Arizona.
The Weaver Mountains are a smaller mountain range to the southwest of the Bradshaw Mountains in central-west Yavapai County, Arizona. Yarnell, at the summit of the Yarnell Hill, Arizona State Route 89, is at the center of the range.
The 5,080-acre (20.6 km2) Coyote Mountains Wilderness of Arizona is part of the Coyote Mountains of southern Arizona in the center of Pima County. The wilderness lies about 40 mi southwest of Tucson, in the northwest of the Altar Valley. Kitt Peak is 4 mi WSW.
The Antelope Valley of west Lander County is a small, 25 mile long, mostly arid valley in central Nevada, USA. A fourth valley of the same name Antelope Valley lies in southern Eureka County, east of the Monitor Range. The Lander County valley lies south of the Humboldt River and with Antelope Creek, is a western tributary valley to the north-flowing Reese River.
The Antelope Valley of southern Eureka County is a small 35 mi long valley, surrounded by four mountain ranges. Antelope Wash flows north, to endorheic flatlands at the valley's north end. Eureka, Nevada lies 20 mi east nestled among mountain ranges. From Eureka U.S. Route 50 travels west through the north end of the valley on a route to Austin.
The Antelope Valley adjacent to the Nevada/Utah state line, and located in southeast Elko County and northeast White Pine County, Nevada is a 70 mi (113 km) long endorheic valley. The valley curves around the Dolly Varden and Kinsley Mountains, and the Antelope Range.
Tanzania contains some 20 percent of the species of Africa’s large mammal population, found across its reserves, conservation areas, marine parks, and 17 national parks, spread over an area of more than 42,000 square kilometres (16,000 sq mi) and forming approximately 38 percent of the country's territory. Wildlife resources of Tanzania are described as "without parallel in Africa" and "the prime game viewing country". Serengeti National Park, the country's second largest national park area at 14,763 square kilometres (5,700 sq mi), is located in northern Tanzania and is famous for its extensive migratory herds of wildebeests and zebra while also having the reputation as one of the great natural wonders of the world. The Ngorongoro Conservation Area, established in 1959, is a UNESCO World Heritage Site and inhabited by the Maasai people. Its Ngorongoro Crater is the largest intact caldera in the world.
The Cedar Valley of Iron County, Utah, United States is a 25-mile (40 km) long valley located in the southeast of the county, against the Hurricane Cliffs which border the Cedar Mountains and the Markagunt Plateau.
The Mineral Mountains are a 28 miles (45 km) long mountain range located in eastern Beaver and southeastern Millard counties in southwestern Utah. The Escalante Desert is to its southwest, the Black Rock Desert volcanic field and the Sevier Desert are to the north and northwest. The Pavant Range and Tushar Mountains lie to the east.
The Kanab Plateau is a 45-mile long plateau located at the north of the Grand Canyon in Arizona, United States. The plateau is adjacent west of the Kaibab Plateau of the North Rim, with a basin containing the Kanab Creek watershed in between. The basin is the site of the Kanab Creek Wilderness, with Snake Gulch at its north perimeter, and at the base of the Kanab Plateau, forming its southeast border.
References
- 1 2 "Antelope Valley (858731)". Geographic Names Information System . United States Geological Survey . Retrieved 2013-07-03.
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