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Camelback Mountain
Camelback Mountain ( ood, Cew S-wegiom) is a mountain in Phoenix, Arizona, United States. The English name is derived from its shape, which resembles the hump and head of a kneeling camel. The mountain, a prominent landmark of the Phoenix metropolitan area, is located in the Camelback Mountain Echo Canyon Recreation Area between the Arcadia neighborhood of Phoenix and the town of Paradise Valley. It is a popular recreation destination for hiking and rock climbing. History A cave discovered on the north side of Camelback Mountain indicates that it was used as a sacred site by the prehistoric Hohokam culture before they abandoned the area in the 14th century. In January 1879, United States President Rutherford B. Hayes included Camelback Mountain as part of a one million acre (4,000 km2) reservation for the Salt River Pima and Maricopa American Indian tribes. Six months later, at the behest of Charles Poston, the Arizona Territorial Legislature reversed the decision in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maricopa County, Arizona
Maricopa County is in the south-central part of the U.S. state of Arizona. As of the 2020 United States census, 2020 census, the population was 4,420,568, making it the state's most populous county, and List of the most populous counties in the United States, the fourth-most populous in the United States. It contains about 62% of Arizona's population, making Arizona one of the most centralized states in the nation. The county seat is Phoenix, Arizona, Phoenix, the state capital and List of United States cities by population, fifth-most populous city in the United States. Maricopa County is the central county of the Phoenix, Arizona, Phoenix-Mesa, Arizona, Mesa-Chandler, Arizona, Chandler, AZ Phoenix metropolitan area, Metropolitan Statistical Area. The Office of Management and Budget renamed the metropolitan area in September 2018. Previously, it was the Phoenix-Mesa-Glendale metropolitan area, and in 2000, that was changed to Phoenix-Mesa-Scottsdale. Maricopa County was named ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barry Goldwater
Barry Morris Goldwater (January 2, 1909 – May 29, 1998) was an American politician and United States Air Force officer who was a five-term U.S. Senator from Arizona (1953–1965, 1969–1987) and the Republican Party nominee for president of the United States in 1964. Goldwater is the politician most often credited with having sparked the resurgence of the American conservative political movement in the 1960s. Despite his loss of the 1964 U.S. presidential election in a landslide, many political pundits and historians believe he laid the foundation for the conservative revolution to follow, as the grassroots organization and conservative takeover of the Republican party began a long-term realignment in American politics, which helped to bring about the " Reagan Revolution" of the 1980s. He also had a substantial impact on the American libertarian movement. Goldwater was born in Phoenix in what was then the Arizona Territory, where he helped manage his family's department ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Maricopa County, Arizona
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Phoenix, Arizona
Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the capital and most populous city of the U.S. state of Arizona, with 1,608,139 residents as of 2020. It is the fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents. Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people . Phoenix, the seat of Maricopa County, has the largest area of all cities in Arizona, with an area of , and is also the 11th largest city by area in the United States. It is the largest metropolitan area, both by population and size, of the Arizona Sun Corridor megaregion. Phoenix was settled in 1867 as an agricultural community near the confluence of the Salt and Gila Rivers and was incorporated as a city ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Arizona
Arizona is a landlocked state situated in the southwestern region of the United States of America. It has a vast and diverse geography famous for its deep canyons, high- and low-elevation deserts, numerous natural rock formations, and volcanic mountain ranges. Arizona shares land borders with Utah to the north, the Mexican state of Sonora to the south, New Mexico to the east, and Nevada to the northwest, as well as water borders with California and the Mexican state of Baja California to the southwest along the Colorado River. Arizona is also one of the Four Corners states and is diagonally adjacent to Colorado. Arizona has a total area of , making it the sixth largest U.S. state.Summary of 2000 Census Table 17 Of this area, just 0.3% consists of water, which makes Arizona the state with the second lowest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Historic Properties In Phoenix, Arizona
This is a list, which includes photographic galleries, of some of the remaining historic structures and monuments, of historic significance, in Phoenix, Arizona, United States. Included are photographs of properties identified by the African, Asian and Hispanic historic property surveys of the City of Phoenix, focusing on the themes of history in Phoenix from 1870 to 1975. This list however, is not limited to historical structures and monuments. Also listed are historical landmarks, some of which are listed in the National Register of Historic Places such as the Pueblo Grande Ruin and Irrigation Sites and the Deer Valley Rock Art Center. These contain the ruins of structures and artifacts of the Hohokams who lived within the modern Phoenix city area before the arrival of the settlers of non-Native American origin. The abandoned Joint Head Dam and the early canals built by the early pioneers of European descent played an important role in the irrigation and development of Phoenix ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oligocene
The Oligocene ( ) is a geologic epoch of the Paleogene Period and extends from about 33.9 million to 23 million years before the present ( to ). As with other older geologic periods, the rock beds that define the epoch are well identified but the exact dates of the start and end of the epoch are slightly uncertain. The name Oligocene was coined in 1854 by the German paleontologist Heinrich Ernst Beyrich from his studies of marine beds in Belgium and Germany. The name comes from the Ancient Greek (''olígos'', "few") and (''kainós'', "new"), and refers to the sparsity of extant forms of molluscs. The Oligocene is preceded by the Eocene Epoch and is followed by the Miocene Epoch. The Oligocene is the third and final epoch of the Paleogene Period. The Oligocene is often considered an important time of transition, a link between the archaic world of the tropical Eocene and the more modern ecosystems of the Miocene. Major changes during the Oligocene included a global expansi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chattian
The Chattian is, in the geologic timescale, the younger of two ages or upper of two stages of the Oligocene Epoch/Series. It spans the time between . The Chattian is preceded by the Rupelian and is followed by the Aquitanian (the lowest stage of the Miocene). Stratigraphic definition The Chattian was introduced by Austrian palaeontologist Theodor Fuchs in 1894. Fuchs named the stage after the Chatti, a Germanic tribe.Berry, Edward W"The Mayence Basin, a Chapter of Geologic History" ''The Scientific Monthly'', Vol. 16, No. 2, February 1923. pp. 114. Retrieved March 18, 2020. The original type locality was near the German city of Kassel. The base of the Chattian is at the extinction of the foram genus ''Chiloguembelina'' (which is also the base of foram biozone P21b). An official GSSP for the Chattian Stage was ratified in October of 2016. The top of the Chattian Stage (which is the base of the Aquitanian Stage, Miocene Series and Neogene System) is at the first appearance o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Precambrian
The Precambrian (or Pre-Cambrian, sometimes abbreviated pꞒ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the Phanerozoic Eon, which is named after Cambria, the Latinised name for Wales, where rocks from this age were first studied. The Precambrian accounts for 88% of the Earth's geologic time. The Precambrian is an informal unit of geologic time, subdivided into three eons ( Hadean, Archean, Proterozoic) of the geologic time scale. It spans from the formation of Earth about 4.6 billion years ago ( Ga) to the beginning of the Cambrian Period, about million years ago ( Ma), when hard-shelled creatures first appeared in abundance. Overview Relatively little is known about the Precambrian, despite it making up roughly seven-eighths of the Earth's history, and what is known has largely been discovered from the 1960s onwards. The Precambrian fos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unconformity
An unconformity is a buried erosional or non-depositional surface separating two rock masses or strata of different ages, indicating that sediment deposition was not continuous. In general, the older layer was exposed to erosion for an interval of time before deposition of the younger layer, but the term is used to describe any break in the sedimentary geologic record. The significance of angular unconformity (see below) was shown by James Hutton, who found examples of Hutton's Unconformity at Jedburgh in 1787 and at Siccar Point in 1788. The rocks above an unconformity are younger than the rocks beneath (unless the sequence has been overturned). An unconformity represents time during which no sediments were preserved in a region or were subsequently eroded before the next deposition. The local record for that time interval is missing and geologists must use other clues to discover that part of the geologic history of that area. The interval of geologic time not represent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phoenix Points Of Pride
The Phoenix Points of Pride are 33 landmarks and attractions in Phoenix, Arizona, selected by voters since 1992 to represent the city's best features for residents and visitors. They include structures, such as St. Mary's Basilica, the Phoenix Zoo and Footprint Center; and natural formations such as Camelback Mountain and Hole-in-the-Rock at Papago Park. The first 25 Points of Pride were selected in 1992. The program was seen as a way to boost civic morale in the wake of negative national publicity for Phoenix in the wake of the Martin Luther King Jr. holiday controversy. Cricket Wireless Pavilion and the Deer Valley Rock Art Center were added in 1996 and 2000 respectively, and the Japanese Friendship Garden, Ben Avery Shooting Facility and the Thomas J. Pappas School were selected in 2004. Arizona State University at the West Campus, Burton Barr Central Library and Cutler-Plotkin Jewish Heritage Center (the area's first Jewish synagogue) are the most recent Points of Pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White Tank Mountains
The White Tank Mountains are a mountain range in central Arizona. The mountains are on the western periphery of the Phoenix metropolitan area, primarily flanked by the suburban cities of Buckeye to the southwest, and Surprise to the northeast. The mountain range is home to the White Tank Mountain Regional Park and is a regional recreation hub. The range, often referred to simply as the White Tanks, is a moderate-sized mountain range whose peaks rise to an elevation around . The range consists of a series of numerous ridges and canyons, and as such, lacks a single, prominent peak. The highest point in the range, at an elevation of , is Barry Goldwater Peak. The mountain range was formed through tectonic activities as part of a detachment fault sometime in the mid-Tertiary period, about 30 million years ago. Fairly young in geologic terms, it has not been subject to the forces of erosion for long and retains an extremely rugged topography composed of rocky fault ridges and deep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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