|
La Ventana Natural Arch
La Ventana Natural Arch is a natural arch in Cibola County, New Mexico, United States. It is the second-largest natural arch in New Mexico and is situated in El Malpais National Conservation Area which is managed by the Bureau of Land Management. The arch is composed of Zuni Sandstone which was deposited as desert aeolian sand dunes about 165–175 million years ago, during the middle Jurassic period. Access is from Highway 117 and a 1/4 mile trail which transitions from paved to primitive as it enters the Cebolla Wilderness. Bureau of Land Management, Retrieved April 1, 2025. This landform's toponym was officially adopted in 1989 by the U.S. Board on Geographic N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, Cliffed coast, coastal cliffs, Fin (geology), fins or Stack (geology), stacks are subject to erosion from the sea, rivers or weathering (subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Malpais National Conservation Area
The El Malpais National Conservation Area is a federally protected conservation area in the U.S. state of New Mexico. The El Malpais National Conservation area was established in 1987 and is managed by the Bureau of Land Management as part of the National Landscape Conservation System. The adjoining El Malpais National Monument was established at the same time and is managed by the National Park Service. The El Malpais NCA includes two wilderness areas — the West Malpais Wilderness and Cebolla Wilderness Area — covering almost . Cultural landscape For more than 10,000 years people have interacted with the El Malpais landscape. Historic and prehistoric Cultural landscape sites provide connections to past times. More than mere artifacts, these cultural resources are kept alive by the spiritual and physical presence of contemporary Indian groups, including the Puebloan peoples of Acoma, Laguna and Zuni, and the Ramah Navajo. Features El Malpais ('the badlands') is Span ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cebolla Wilderness
Cebolla Wilderness is a Wilderness area located within the El Malpais National Conservation Area in New Mexico. The area was added to the National Wilderness Preservation System on December 31, 1987, by Public Law 100-225. The area is a bordered by the Acoma Pueblo to the east and the El Malpais National Monument and New Mexico Highway 117 to the west. Elevations range from to . The sandstone canyons and mesas of this rimrock Rimrock is the sheer rock wall at the upper edge of a plateau, canyon, or geological uplift. It may refer to either the rock formation or to the rock itself. Rimrock may be composed of almost any stone—basalt, gneiss, granite, sandstone, et ... area include features such as La Ventana Natural Arch. References {{coord, 34.75, -107.92, type:landmark_region:US-NM_dim:50000, display=title Wilderness areas of New Mexico Protected areas of Cibola County, New Mexico ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cibola County, New Mexico
Cibola County is a county in the U.S. state of New Mexico. As of the 2020 census, the population was 27,172. Its county seat is Grants. It is New Mexico's youngest county, and the third youngest county in the United States, created on June 19, 1981, from the westernmost four-fifths of the formerly much larger Valencia County. Cibola County comprises the Grants, New Mexico Micropolitan Statistical Area. The county is a rich mining area with numerous Uranium mines. Geography According to the U.S. Census Bureau, the county has an area of , of which is land and (0.05%) is water. Adjacent counties * McKinley County - north * Sandoval County - northeast * Bernalillo County - east * Valencia County - east * Socorro County - southeast * Catron County - south * Apache County, Arizona - west National protected areas * Cibola National Forest (part) * El Malpais National Conservation Area * El Malpais National Monument * El Morro National Monument Demographics 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zuni Sandstone
The Zuni Sandstone is a geologic formation in west-central New Mexico. It marks the southernmost limit of Jurassic fluvial and lacustrine sedimentary formations, which pinch out to leave a single sandstone body. Description The Zuni Sandstone is found south of the I-40 corridor in west-central New Mexico. At about this latitude, the Todilto, Morrison, and Summerville Formations pinch out to leave a Jurassic section that is almost entirely composed of eolian sandstone. This is designated as the Zuni Sandstone, which is thus the lateral equivalent of the combined Entrada and Bluff Formations. At the type section at Dowa Yalaane (Taaiyalone Mesa), the formation consists of about of eolian sandstone corresponding to the Entrada Formation. A break corresponds to the pinched-out Todilto and Summerville Formations. Above this is about of sandstone corresponding to the Bluff Formation. Then comes a break corresponding to the pinch-out of the Recapture Member of the Morrison Form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately 143.1 Mya. The Jurassic constitutes the second and middle period of the Mesozoic, Mesozoic Era as well as the eighth period of the Phanerozoic, Phanerozoic Eon and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province (CAMP). The beginning of the Toarcian Age started around 183 million years ago and is marked by the Toarcian Oceanic Anoxic Event, a global episode of Anoxic event, oceanic anoxia, ocean acidification, and elevated global temperatures associated with extinctions, likely caused by the eruption of the Kar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Geological Survey
The United States Geological Survey (USGS), founded as the Geological Survey, is an agency of the U.S. Department of the Interior whose work spans the disciplines of biology, geography, geology, and hydrology. The agency was founded on March 3, 1879, to study the landscape of the United States, its natural resources, and the natural hazards that threaten it. The agency also makes maps of planets and moons, based on data from U.S. space probes. The sole scientific agency of the U.S. Department of the Interior, USGS is a fact-finding research organization with no regulatory responsibility. It is headquartered in Reston, Virginia, with major offices near Lakewood, Colorado; at the Denver Federal Center; and in NASA Research Park in California. In 2009, it employed about 8,670 people. The current motto of the USGS, in use since August 1997, is "science for a changing world". The agency's previous slogan, adopted on its hundredth anniversary, was "Earth Science in the Pub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, Cliffed coast, coastal cliffs, Fin (geology), fins or Stack (geology), stacks are subject to erosion from the sea, rivers or weathering (subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dune
A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat regions covered with wind-swept sand or dunes, with little or no vegetation, are called ''Erg (landform), ergs'' or ''sand seas''. Dunes occur in different shapes and sizes, but most kinds of dunes are longer on the wiktionary:stoss, stoss (upflow) side, where the sand is pushed up the dune, and have a shorter ''slip face'' in the lee side. The valley or trough between dunes is called a ''dune slack''. Dunes are most common in desert environments, where the lack of moisture hinders the growth of vegetation that would otherwise interfere with the development of dunes. However, sand deposits are not restricted to deserts, and dunes are also found along sea shores, along streams in semiarid climates, in areas of Outwash plain, glacial outwash ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Mexico State Road 117
State Road 117 (NM 117) is a state road in north west New Mexico, entirely within Cibola County. The southern terminus is at NM 36 near Quemado, and the northern terminus is at NM 122 and Historic U.S. Route 66 in Grants. NM 117 runs through the El Malpais National Conservation Area. It is one of the roads on the Trails of the Ancients Byway, one of the designated New Mexico Scenic Byways.Trail of the Ancients. New Mexico Tourism Department. Retrieved August 14, 2014. History The portion of NM 117 from I-40 north to NM 122 became a state highway on a road exchange agreement with Cibola County in October 1988.Major intersections See also * *References External links |
Köppen Climate Classification
The Köppen climate classification divides Earth climates into five main climate groups, with each group being divided based on patterns of seasonal precipitation and temperature. The five main groups are ''A'' (tropical), ''B'' (arid), ''C'' (temperate), ''D'' (continental), and ''E'' (polar). Each group and subgroup is represented by a letter. All climates are assigned a main group (the first letter). All climates except for those in the ''E'' group are assigned a seasonal precipitation subgroup (the second letter). For example, ''Af'' indicates a tropical rainforest climate. The system assigns a temperature subgroup for all groups other than those in the ''A'' group, indicated by the third letter for climates in ''B'', ''C'', ''D'', and the second letter for climates in ''E''. Other examples include: ''Cfb'' indicating an oceanic climate with warm summers as indicated by the ending ''b.'', while ''Dwb'' indicates a semi-Monsoon continental climate, monsoonal continental climate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cold Semi-arid Climate
Cold is the presence of low temperature, especially in the atmosphere. In common usage, cold is often a subjective perception. A lower bound to temperature is absolute zero, defined as 0.00K on the Kelvin scale, an absolute thermodynamic temperature scale. This corresponds to on the Celsius scale, on the Fahrenheit scale, and on the Rankine scale. Since temperature relates to the thermal energy held by an object or a sample of matter, which is the kinetic energy of the random motion of the particle constituents of matter, an object will have less thermal energy when it is colder and more when it is hotter. If it were possible to cool a system to absolute zero, all motion of the particles in a sample of matter would cease and they would be at complete rest in the classical sense. The object could be described as having zero thermal energy. Microscopically in the description of quantum mechanics, however, matter still has zero-point energy even at absolute zero, beca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
