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Black Hills (Greenlee County)
The Black Hills of Greenlee County are a 20 mi (32 km) long mountain range of the extreme northeast Sonoran Desert bordering the south of the White Mountains of eastern Arizona's transition zone. The mountain range is bordered by the Gila River, and the range is a large block that forces the Gila to flow northwest, west, southwest; at the west, the Gila River begins an excursion northwest at the start of the Gila Valley, where Safford and Thatcher lie in the valley. The southwest quarter of the mountain range lies in the southeast of Graham County. Description The Black Hills are on the southern border of the Arizona transition zone, with the complete excursion of the Gila River and mountain range in the zone, and valleys to the south, in the Sonoran Desert. The center south of the range starts the northern drainage into the small Whitlock Valley. The southeast of the Black Hills start the small hills at the north of a north–south stretch of the Peloncill ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maricopa Mountains
Maricopa Mountains are a range of mountains in Maricopa County, Arizona.The range runs from and extends southeastward to . The range is protected as the North Maricopa Mountains Wilderness and South Maricopa Mountains Wilderness, divided by Arizona State Route 238 all within the Sonoran Desert National Monument. See also * List of mountain ranges of Arizona There are 210 named mountain ranges in Arizona.This list also includes mountain ranges that are mostly in New Mexico and Sonora, Mexico, that extend into Arizona. Alphabetical list The southeast of Arizona, with New Mexico, northwest Chihua ... References External links North Maricopa Mountains Wilderness BLM {{coord, 32, 59, 18, N, 112, 31, 06, W, display=title [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona
Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Four Corners region with Utah to the north, Colorado to the northeast, and New Mexico to the east; its other neighboring states are Nevada to the northwest, California to the west and the Mexican states of Sonora and Baja California to the south and southwest. Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912. Historically part of the territory of in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase. Southern Arizona is known for its desert cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona Transition Zone Mountain Ranges
Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Four Corners region with Utah to the north, Colorado to the northeast, and New Mexico to the east; its other neighboring states are Nevada to the northwest, California to the west and the Mexican states of Sonora and Baja California to the south and southwest. Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912. Historically part of the territory of in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase. Southern Arizona is known for its desert climate, with ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Ranges Of Graham County, Arizona
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitlock Mountains
Whitlock may refer to: __NOTOC__ Places * Whitlock, Tennessee, United States, an unincorporated community * Whitlock Valley, Arizona, United States * Whitlock Island, Western Australia * Whitlock, original name of Bay Terrace station, a railway station in Bay Terrace, Staten Island, New York, United States * Whitlock's End, a hamlet in Dickens Heath parish, West Midlands, England ** Whitlocks End railway station People * Whitlock (surname), people with the surname * Whitlock Nicoll Whitlock Nicoll or Nicholl (1786–1838) was an English physician. Known in his lifetime as a medical and theological writer, he was also responsible in his capacity as physician to Michael Faraday for the term "electrode", a fact not known unti ... (1786–1838), English physician Businesses * Whitlock (manufacturing), a former London-based carriage and automobile manufacturer * F. Whitlock & Sons Ltd, pickle and sauce manufacturers {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peloncillo Mountains (Cochise County)
The Peloncillo Mountains of Cochise County (Spanish language ''pelo'', hair, ''pelon'', hairless, bald; ''peloncillo'', Little Baldy) is a mountain range in northeast Cochise County, Arizona. A northern north–south stretch of the range extends to the southern region of Greenlee County on the northeast, and a southeast region of Graham County on the northwest. The north stretch of the Peloncillo's forms the border between the two counties. It lies east and northeast of the Willcox Playa, and the San Simon Valley. The range lies in a region of southeast Arizona and southwest New Mexico called the Madrean Sky Islands. Description The Peloncillo Mountains of Cochise County are a long range. The north section is oriented north–south, and is bordered on the north by the Gila River which flows west-northwesterly from western New Mexico. The Whitlock Valley and Whitlock Mountains border to the west. The southern section of the range is a northwest by southeast region, and contai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thatcher, Arizona
Thatcher is a town in Graham County, Arizona, United States. According to the 2010 Census, the population of the town is 4,865. It is part of the Safford Micropolitan Statistical Area. Thatcher is the home of Eastern Arizona College (EAC), a college that offers two year degrees and includes a nursing school. Geography Thatcher is located at (32.832685, −109.762879). The town is centered in the Upper Gila River Valley with one of Arizona's famous Madrean Sky Islands towering to the south and the Gila River to the north. According to the United States Census Bureau, the town has a total area of , including of water. Demographics As of the census of 2000, there were 4,022 people, 1,281 households, and 927 families residing in the town. The population density was . There were 1,427 housing units at an average density of . The racial makeup of the town was 84.7% White, 0.8% Black or African American, 1.8% Native American, 0.5% Asian, 0.1% Pacific Islander, 9.9% from oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gila Valley (Graham County)
The Gila River Valley is a multi-sectioned valley of the Gila River, located primarily in Arizona. The Gila River forms in western New Mexico and flows west across southeastern, south-central, and southwestern Arizona; it changes directions as it progresses across the state, and defines specific areas and valleys. The central portion of the river flows through the southern Phoenix valley region (the '' Salt River Valley'' joins the Gila River Valley in this area), and the final sections in southwestern Arizona form smaller, irrigated valleys, such as Dome Valley, Mohawk Valley, and Hyder Valley. Two mountain ranges are named for the Gila River: the Gila Mountains (Graham County) bordering the Gila River Valley, northeast of Safford; the Gila Mountains (Yuma County) border the Gila River Valley before the Gila River joins its confluence with the Colorado River; that range is east of Yuma and the Fortuna Foothills. Graham County The Gila Valley begins as a 35-mile (56 km) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Mountains (Arizona)
The White Mountains of Arizona is a mountain range and mountainous region in the eastern part of the state, near the border with New Mexico; it is a continuation from the west of the Arizona transition zone–Mogollon Rim, with the Rim ending in western New Mexico. The White Mountains are a part of the Colorado Plateau high country of Northeast Arizona, the Navajo Nation, with the rest of the Plateau in eastern Utah, northwest New Mexico, and southwestern Colorado. Nearby communities include Show Low, Pinetop-Lakeside, Greer, St. Johns, Springerville, Eagar, and McNary. Much of the range is within the Fort Apache Indian Reservation. The highest summit is Mount Baldy, with an elevation of . The mountains are drained to the south by several tributaries of the Salt River, and to the north by the Little Colorado River. There are several small lakes. The part of the White Mountains outside the reservation is in the Apache-Sitgreaves National Forests. The White Mountains ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountain Range
A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny. Mountain ranges are formed by a variety of geological processes, but most of the significant ones on Earth are the result of plate tectonics. Mountain ranges are also found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets. Mountain ranges are usually segmented by highlands or mountain passes and valleys. Individual mountains within the same mountain range do not necessarily have the same geologic structure or petrology. They may be a mix of different orogenic expressions and terranes, for example thrust sheets, uplifted blocks, fold mountains, and volcanic landforms resulting in a variety of rock types. Major ranges Most geolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Massif
In geology, a massif ( or ) is a section of a planet's crust that is demarcated by faults or flexures. In the movement of the crust, a massif tends to retain its internal structure while being displaced as a whole. The term also refers to a group of mountains formed by such a structure. In mountaineering and climbing literature, a massif is frequently used to denote the main mass of an individual mountain. The massif is a smaller structural unit of the crust than a tectonic plate, and is considered the fourth-largest driving force in geomorphology. The word is taken from French (in which the word also means "massive"), where it is used to refer a large mountain mass or compact group of connected mountains forming an independent portion of a range. One of the most notable European examples of a massif is the Massif Central of the Auvergne region of France. The Face on Mars is an example of an extraterrestrial massif. Massifs may also form underwater, as with the Atlanti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona Transition Zone
The Arizona transition zone is a diagonal northwest-by-southeast region across central Arizona. The region is a transition from the higher-elevation Colorado Plateau in Northeast Arizona and the Basin and Range region of lower-elevation deserts in the southwest and south. Northwest Arizona transitions to the lower elevation Mojave Desert of southern California, Nevada and Utah, with an indicator species of Joshua trees and other species, and southwestwards regions of the Sonoran Desert, along the Lower Colorado River Valley; in Arizona's south, all of central and eastern desert Sonoran Desert regions merge southwards into Sonora Mexico. The transition zone includes the Mogollon Rim and the White Mountains and extends into western New Mexico. In the Arizona ecoregion section, the Arizona transition zone is the major section of the EPA designated, Level III ecoregion, ''Arizona/New Mexico Mountains ecoregion''. The other two outlier subregions to the transition zone in Arizona, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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