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Llano Estacado
The Llano Estacado (), sometimes translated into English as the Staked Plains, is a region in the Southwestern United States that encompasses parts of eastern New Mexico and northwestern Texas. One of the largest mesas or tablelands on the North American continent, the elevation rises from in the southeast to over in the northwest, sloping almost uniformly at about . Naming The Spanish name is often interpreted as meaning "Staked Plains", although "stockaded" or "palisaded plains" have also been proposed, in which case the name would derive from the steep escarpments on the eastern, northern, and western periphery of the plains. Leatherwood writes that Francisco Coronado and other European explorers described the Mescalero Ridge on the western boundary as resembling "palisades, ramparts, or stockades" of a fort, but does not present the original Spanish. In ''Beyond the Mississippi'' (1867), Albert D. Richardson, who traversed the region from east to west in October 1859, wrote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caprock Escarpment
The Caprock Escarpment is a term used in West Texas and Eastern New Mexico to describe the geographical transition point between the level High Plains (United States), High Plains of the Llano Estacado and the surrounding rolling terrain. In Texas, the escarpment stretches around south-southwest from the northeast corner of the Texas Panhandle near the Oklahoma border. The escarpment is especially notable, from north to south, in Briscoe County, Texas, Briscoe, Floyd County, Texas, Floyd, Motley County, Texas, Motley, Crosby County, Texas, Crosby, Dickens County, Texas, Dickens, Garza County, Texas, Garza, and Borden County, Texas, Borden Counties. In New Mexico, a prominent escarpment exists along the northernmost extension of the Llano Estacado, especially to the south of San Jon, New Mexico, San Jon and Tucumcari, New Mexico, Tucumcari, both in Quay County, New Mexico. Along the western edge of the Llano Estacado, the portion of the escarpment that stretches from Caprock ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Llano Escarpment
''Llano'' is the Spanish word for plain. It may refer to: * Llano, California, an unincorporated community in California, United States * Llano Estacado, a region in northwest Texas and eastern New Mexico * Llano, New Mexico, a settlement in the Las Trampas Land Grant. * Llano, Texas, a small city in Llano County, Texas * Llano County, Texas * Llano River, a Texas river * Llano Uplift, a geologic dome exposing Precambrian rocks in Central Texas. * Gonzalo Queipo de Llano, a Spanish army-officer serving during the Spanish Civil War * The Llanos, a plain in north-western South America ** ''Llanero'', a person from the Llanos * The Llano, a magical song from Piers Anthony's ''Incarnations of Immortality'' series * The codename for the first AMD Accelerated Processing Unit microprocessor * Sandra Llano-Mejía (born 1951), Colombian multimedia artist, video artist See also * ''Llanito'', the local language of Gibraltar. * Llanite, a variety of rhyolite Rhyolite ( ) is the mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dust Storms
A dust storm, also called a sandstorm, is a meteorological phenomenon common in arid and semi-arid regions. Dust storms arise when a gust front or other strong wind blows loose sand and dirt from a dry surface. Fine particles are transported by saltation and suspension, a process that moves soil from one place and deposits it in another. These storms can reduce visibility, disrupt transportation, and pose serious health risks. Over time, repeated dust storms can reduce agricultural productivity and contribute to desertification. The arid regions of North Africa, the Middle East, Central Asia and China are the main terrestrial sources of airborne dust. It has been argued that poor management of Earth's drylands, such as neglecting the fallow system, are increasing the size and frequency of dust storms from desert margins and changing both the local and global climate, as well as impacting local economies. The term ''sandstorm'' is used most often in the context of desert ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Mexico Counties
There are 33 counties in the U.S. state of New Mexico. The New Mexico Territory was organized in September 1850. The first nine counties in the territory to be created, in 1852, were Bernalillo, Doña Ana, Rio Arriba, San Miguel, Santa Ana, Santa Fe, Socorro, Taos, and Valencia Counties. Mora County was created in 1860. Following the Gadsden Purchase of 1853–1854, the northeasternmost part of the New Mexico Territory was ceded to the new Colorado Territory in February 1861, before the western half was reorganized as the Arizona Territory in February 1863, establishing New Mexico's present-day boundaries. Grant County was created in 1868, followed by Colfax and Lincoln Counties in 1869. In 1876, Santa Ana County was absorbed by Bernalillo County. A further 14 counties were then created between 1884 and 1909, bringing the total number to 26. New Mexico was admitted to the Union as the 47th state on January 6, 1912. De Baca and Lea Counties were created in 1917, followed by Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Counties
The U.S. state of Texas is divided into 254 counties, more than any other U.S. state. While only about 20% of Texas counties are generally located within the Houston—Dallas—San Antonio—Austin areas, they serve a majority of the state's population with approximately 22,000,000 inhabitants. Texas was originally divided into municipalities (''municipios'' in Spanish), a unit of local government under Spanish and Mexican rule. When the Republic of Texas gained its independence in 1836, the 23 municipalities became the original Texas counties. Many of these were later divided into new counties. The last county to be initially created was Kenedy County in 1921, but Loving County is the newest organized county; it was first organized in 1893 in an apparent scheme to defraud, abolished in 1897, then reorganized in 1931. Most of these recent counties, especially near the northwest, were created from Bexar County during the 1870s. Each county is run by a commissioners' court, c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the south and southeast, and the Wabash River and Illinois to the west. Nicknamed "the Hoosier State", Indiana is the List of U.S. states and territories by area, 38th-largest by area and the List of U.S. states and territories by population, 17th-most populous of the List of states and territories of the United States, 50 states. Its capital and largest city is Indianapolis. Indiana was admitted to the Union as the 19th state on December 11, 1816. Indigenous peoples of the Americas, Indigenous resistance to American settlement was broken with defeat of the Tecumseh's confederacy in 1813. The new settlers were primarily Americans of British people, British ancestry from the East Coast of the United States, eastern seaboard and the Upland South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Big Spring, Texas
Big Spring is a city in and the county seat of Howard County, Texas, Howard County, Texas, United States, at the crossroads of U.S. Route 87 in Texas, U.S. Highway 87 and Interstate 20 in Texas, Interstate 20. The population was 26,144 at the 2020 United States census, 2020 census. Big Spring was established as the county seat of Howard County in 1882; it is the largest community in the county. The city took its name from the single, large spring that issued into a small gorge between the base of Scenic Mountain and a neighboring hill in the southwestern part of the city limits. Although the name is sometimes still mistakenly pluralized, it is officially singular. "To the native or established residents who may wince at the plural in Big Spring, it should be explained that until about 1916, when for some unexplained reason the name dropped the final 's', the official name of the town was indeed Big Springs." History The area had long been a popular watering hole for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edwards Plateau
The Edwards Plateau is a geographic region forming the crossroads of Central, South and West Texas, United States. It is named in honor of Haden Edwards. It is bounded by the Balcones Fault to the south and east; the Llano Uplift and the Llano Estacado to the north; and the Pecos River and Chihuahuan Desert to the west. San Angelo, Austin, San Antonio and Del Rio roughly outline the area. The plateau, especially its southeast portion, is also known as the Texas Hill Country. Natural history The bedrock consists primarily of limestone, with elevations ranging between 100 and 3000 ft. Caves are numerous. The landscape of the plateau is mostly savanna scattered with trees. It mostly lacks deep soil suitable for farming, though the soil type is fertile mollisol, so some cotton, grain sorghum, and oats are grown. For the most part, though, the thin soil and rough terrain areas are primarily grazing regions, with cattle, sheep, and goats ( Angora and meat types) predom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pecos River
The Pecos River ( ; ) originates in north-central New Mexico and flows into Texas, emptying into the Rio Grande. Its headwaters are on the eastern slope of the Sangre de Cristo mountain range in Mora County north of Pecos, New Mexico, at an elevation of over 12,000 feet (3,700 m). The river flows for 926 miles (1,490 km) before reaching the Rio Grande near Del Rio. Its drainage basin encompasses about 44,300 square miles (115,000 km2).Largest Rivers of the United States USGS The name "Pecos" derives from the Keresan (Native American language) term for the Pecos Pueblo, '' [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mescalero Escarpment
The Mescalero Ridge forms the western edge of the great Llano Estacado, a vast plateau or tableland in the southwestern United States in New Mexico and Texas. It is the western equivalent of the Caprock Escarpment, which defines the eastern edge of the Llano Estacado. Mescalero Sands Extending north-south along the western edge of the Mescalero Ridge lies a vast sand sheet called the Mescalero Sands, named after the Mescalero Apaches who once hunted in these sandhills. In 1928, Nelson Horatio Darton of the United States Geological Survey observed: “On the east side of the Pecos Valley in southern New Mexico there are very extensive sand hills formed of deposits known as the ‘Mescalero Sands,’ which are doubtless of Quaternary age ...” In places, these sands climb up and over the Mescalero Ridge and spread out over portions of the Llano Estacado. The north dune is an off-road vehicle area. The south dune is a National Natural Landmark.https://www.nps.gov/subjects/nnland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Permian
The Permian ( ) is a geologic period and System (stratigraphy), stratigraphic system which spans 47 million years, from the end of the Carboniferous Period million years ago (Mya), to the beginning of the Triassic Period 251.902 Mya. It is the sixth and last period of the Paleozoic Era; the following Triassic Period belongs to the Mesozoic Era. The concept of the Permian was introduced in 1841 by geologist Sir Roderick Murchison, who named it after the Perm Governorate, region of Perm in Russia. The Permian witnessed the diversification of the two groups of amniotes, the synapsids and the Sauropsida, sauropsids (reptiles). The world at the time was dominated by the supercontinent Pangaea, which had formed due to the collision of Euramerica and Gondwana during the Carboniferous. Pangaea was surrounded by the superocean Panthalassa. The Carboniferous rainforest collapse left behind vast regions of desert within the continental interior. Amniotes, which could better cope with these ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadian River
The Canadian River is the longest tributary of the Arkansas River in the United States. It is about long, starting in Colorado and traveling through New Mexico, the Texas Panhandle, and Oklahoma. The drainage area is about .Dianna Everett, "Canadian River." ''Encyclopedia of Oklahoma History and Culture''. Retrieved October 7, 2013. The Canadian is sometimes referred to as the South Canadian River to differentiate it from the that flows into it. Etymology On |
