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Cly Butte
Cly Butte is a summit in Navajo County, Arizona, United States. Description Cly Butte is situated southeast of the Monument Valley visitor center on Navajo Nation land. Precipitation runoff from this butte's slopes drains to Gypsum Creek which is a tributary of the San Juan River. Topographic relief is significant as the summit rises above the surrounding terrain in 0.1 mile (0.16 km). The nearest higher neighbor is Camel Butte, to the west. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names, and the name refers to a Navajo chief named Cly who is buried at the base of this butte. Geology Cly Butte is a butte composed of two principal strata. The bottom layer is slope-forming Organ Rock Shale and the upper stratum is cliff-forming De Chelly Sandstone. The rock was deposited during the Permian period. The buttes and mesas of Monument Valley are the result of the Organ Rock Shale being more easily eroded than the overlaying sand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camel Butte
Camel Butte is a summit in Navajo County, Arizona, United States. Description Camel Butte is situated southeast of the Monument Valley visitor center on Navajo Nation land. Precipitation runoff from this butte's slopes drains into Gypsum Creek which is a tributary of the San Juan River. Topographic relief is significant as the summit rises above the surrounding terrain in 0.1 mile (0.16 km). The nearest higher neighbor is Elephant Butte, to the north. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names, and the descriptive name refers to the resemblance of a camel sitting and facing west. Geology Camel Butte is a butte composed of two principal strata. The bottom layer is slope-forming Organ Rock Shale and the upper stratum is cliff-forming De Chelly Sandstone. The rock was deposited during the Permian period. The buttes and mesas of Monument Valley are the result of the Organ Rock Shale being more easily eroded than the overl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organ Rock Shale
The Organ Rock Formation or Organ Rock Shale is a formation within the late Pennsylvanian to early Permian Cutler Group and is deposited across southeastern Utah, northwestern New Mexico, and northeastern Arizona. This formation notably outcrops around Canyonlands National Park, Natural Bridges National Monument, and Monument Valley of northeast Arizona, southern Utah. The age of the Organ Rock is constrained to the latter half of the Cisuralian epoch by age dates from overlying and underlying formations. Important early terrestrial vertebrate fossils have been recovered from this formation in northern Arizona, southern Utah, and northern New Mexico. These include the iconic Permian terrestrial fauna: ''Seymouria'', ''Diadectes'', ''Ophiacodon'', and ''Dimetrodon''. The fossil assemblage present suggests arid environmental conditions. This is corroborated with paleoclimate data indicative of global drying throughout the early Permian. Geographic extent The Organ Rock Formation is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Navajo County, Arizona
A landform is a land feature on the solid surface of the Earth or other planetary body. They may be natural or may be anthropogenic (caused or influenced by human activity). 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 oceanic basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, structure stratification, rock exposure, and soil type. Gross physical features or landforms include intuitive elements such as berms, cliffs, hills, mounds, peninsulas, ridges, rivers, valleys, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elephant Butte (Monument Valley)
Elephant Butte is a summit in Navajo County, Arizona, United States. Description Elephant Butte is situated southeast of the Monument Valley visitor center on Navajo Nation land. Precipitation runoff from this butte's slopes drains into Gypsum Creek which is a tributary of the San Juan River. Topographic relief is significant as the summit rises above the surrounding terrain in 0.25 mile (0.4 km). The nearest higher neighbor is Three Sisters, to the southwest. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names, and the descriptive name refers to the resemblance of an elephant's profile viewed from a south perspective. Geology Elephant Butte is a butte composed of three principal strata. The bottom layer is slope-forming Organ Rock Shale, the next stratum is cliff-forming De Chelly Sandstone, and the upper layer is Moenkopi Formation. The rock ranges in age from Permian at the bottom to Early Triassic at the top. The buttes an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mitchell Mesa
Mitchell Mesa is a summit in Navajo County, Arizona, Navajo County, Arizona, United States. Description Mitchell Mesa is situated south of the Monument Valley visitor center on Navajo Nation land and can be seen from U.S. Route 163, Highway 163. The large, irregularly-shaped mesa is southwest of the iconic West and East Mitten Buttes. Precipitation runoff from this mesa's west slope drains to Mitchell Butte Wash, whereas the east slope drains to West Gypsum Creek, which are both part of the San Juan River (Colorado River tributary), San Juan River drainage basin. Topographic relief is significant as the summit rises above the surrounding terrain in one-half mile (0.8 km). The nearest higher neighbor is Eagle Mesa, to the north. The Navajo consider Mitchell Mesa as one of the "door posts" to Monument Valley, with the other being Sentinel Mesa. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names. The Mitchell name refers to Hearndon Mitc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain God Mesa
Rain God Mesa is a summit in Navajo County, Arizona, United States. Description Rain God Mesa is situated southeast of the Monument Valley visitor center on Navajo Nation land. Precipitation runoff from this mesa's slopes drains into Gypsum Creek which is a tributary of the San Juan River. Topographic relief is significant as the summit rises above the surrounding terrain in one-quarter mile (0.4 km). The nearest higher neighbor is Elephant Butte, to the north-northwest. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names. The name refers to Navajo medicine men praying and giving thanks to the Rain God, who provides water. Streaks from water that seeps out at the base of the sandstone can be seen on the south side of the mesa. Geology Rain God Mesa is a mesa composed of three principal strata. The bottom layer is slope-forming Organ Rock Shale, the next stratum is cliff-forming De Chelly Sandstone, and the upper layer is Moenkopi F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spearhead Mesa
Spearhead Mesa is a summit in Navajo County, Arizona, United States. Description Spearhead Mesa is situated southeast of the Monument Valley visitor center on Navajo Nation land. The nearest higher neighbor is the iconic East Mitten Butte, to the north-northwest. Precipitation runoff from this mesa's slopes drains into Gypsum Creek which is a tributary of the San Juan River. Topographic relief is significant as the summit rises above the surrounding terrain in one-quarter mile (0.4 km). The landform's toponym has been officially adopted by the U.S. Board on Geographic Names. The spearhead name refers to a sandstone spire above Artist Point that resembles the spear of an arrow. Geology Spearhead Mesa is a mesa composed of three principal strata. The bottom layer is slope-forming Organ Rock Shale, the next stratum is cliff-forming De Chelly Sandstone, and the upper layer is Moenkopi Formation with a Shinarump Conglomerate caprock. The rock ranges in age from Permian at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Appearances Of Monument Valley In The Media
Monument Valley, located on the Navajo Nation within Arizona and Utah, has been featured in many forms of media since the 1930s. It is perhaps most famous for its use in many John Ford films, such as ''Stagecoach'' (1939) and ''The Searchers'' (1956). It has also been featured in such films as '' Easy Rider'' (1969), directed by and co-starring Dennis Hopper; ''Forrest Gump'' (1994), directed by Robert Zemeckis, and '' The Eiger Sanction'' (1975), directed by and starring Clint Eastwood; and in two episodes of the popular United Kingdom television show ''Doctor Who'': " The Impossible Astronaut" (23 April 2011) and " Day of the Moon" (30 April 2011). The twin buttes of Monument Valley (" the Mittens"), the "Totem Pole", and the "Ear of the Wind" arch, among other features, have developed iconic status. They have appeared in many television programs, commercials, and Hollywood movies, especially Westerns. Motion pictures Films *'' The Vanishing American'' (1925) *'' The Lone ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diurnal Temperature Variation
In meteorology, diurnal temperature variation is the variation between a high air temperature and a low temperature that occurs during the same day. Temperature lag Temperature lag, also known as thermal inertia, is an important factor in diurnal temperature variation. Peak daily temperature generally occurs ''after'' noon, as air keeps absorbing net heat for a period of time from morning through noon and some time thereafter. Similarly, minimum daily temperature generally occurs substantially after midnight, indeed occurring during early morning in the hour around dawn, since heat is lost all night long. The analogous annual phenomenon is seasonal lag. As solar energy strikes the Earth's surface each morning, a shallow layer of air directly above the ground is heated by conduction. Heat exchange between this shallow layer of warm air and the cooler air above is very inefficient. On a warm summer's day, for example, air temperatures may vary by from just above the ground t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semi-arid Climate
A semi-arid climate, semi-desert climate, or steppe climate is a dry climate sub-type. It is located on regions that receive precipitation below potential evapotranspiration, but not as low as a desert climate. There are different kinds of semi-arid climates, depending on variables such as temperature, and they give rise to different biomes. Defining attributes of semi-arid climates A more precise definition is given by the Köppen climate classification, which treats steppe climates (''BSh'' and ''BSk'') as intermediates between desert climates (BW) and humid climates (A, C, D) in ecological characteristics and agricultural potential. Semi-arid climates tend to support short, thorny or scrubby vegetation and are usually dominated by either grasses or shrubs as they usually cannot support forests. To determine if a location has a semi-arid climate, the precipitation threshold must first be determined. The method used to find the precipitation threshold (in millimeters): * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
