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Canyons Of The Escalante
The Canyons of the Escalante is a collective name for the erosional landforms created by the Escalante River and its tributariesthe Escalante River Basin. Located in southern Utah in the western United States, these sandstone features include high vertical canyon walls, numerous slot canyons, waterpockets (sandstone Depression (geology), depressions containing temporary rainwater deposits), Dome (geology), domes, Hoodoo (geology), hoodoos, natural arch, natural arches and bridges. This areaextending over and rising in elevation from to over is one of the three main sections of the Grand Staircase–Escalante National Monument, and also a part of the Glen Canyon National Recreation Area, with Capitol Reef National Park being adjacent to the east. Geography The headwaters of the Escalante River are located on the slopes of the Aquarius Plateau, in Utah's Garfield County, Utah, Garfield County, just west of the town of Escalante, Utah, Escalante. The Escalante River begins at t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Escalante, Utah
Escalante () is a city in central Garfield County, Utah, United States, located along Utah Scenic Byway 12 (SR-12) in the south-central part of the state. As of the 2020 census, 786 people were living in the city. The city is named after Silvestre Vélez de Escalante, a Franciscan missionary and a member of the first European expedition into what is now southern Utah. The nearest towns are Boulder which is to the northeast on SR-12, and Henrieville, which is to the southwest on SR-12. The Escalante Petrified Forest State Park is located west of the city. Sections of the Grand Staircase–Escalante National Monument (GSENM) abut much of the city's limits. The Hole-in-the-Rock Road, which begins east of Escalante, is the main access road into the eastern section of GSENM. The road leads to the Canyons of the Escalante, the Devils Garden and the Hole-in-the-Rock. History In 1776, Silvestre Vélez de Escalante and Francisco Atanasio Domínguez left Santa Fe, New Mexic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laramide Orogeny
The Laramide orogeny was a time period of mountain building in western North America, which started in the Late Cretaceous, 80 to 70 million years ago, and ended 55 to 35 million years ago. The exact duration and ages of beginning and end of the orogeny are in dispute. The Laramide orogeny occurred in a series of pulses, with quiescent phases intervening. The major feature that was created by this orogeny was deep-seated, thick-skinned deformation, with evidence of this orogeny found from Canada to northern Mexico, with the easternmost extent of the mountain-building represented by the Black Hills of South Dakota. The phenomenon is named for the Laramie Mountains of eastern Wyoming. The Laramide orogeny is sometimes confused with the Sevier orogeny, which partially overlapped in time and space. The orogeny is commonly attributed to events off the west coast of North America, where the Kula and Farallon Plates were sliding under the North American Plate. Most hypotheses propo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cretaceous
The Cretaceous ( ) is a geological period that lasted from about 143.1 to 66 mya (unit), million years ago (Mya). It is the third and final period of the Mesozoic Era (geology), Era, as well as the longest. At around 77.1 million years, it is the ninth and longest geological period of the entire Phanerozoic. The name is derived from the Latin , 'chalk', which is abundant in the latter half of the period. It is usually abbreviated K, for its German translation . The Cretaceous was a period with a relatively warm climate, resulting in high Sea level#Local and eustatic, eustatic sea levels that created numerous shallow Inland sea (geology), inland seas. These oceans and seas were populated with now-extinct marine reptiles, ammonites, and rudists, while dinosaurs continued to dominate on land. The world was largely ice-free, although there is some evidence of brief periods of glaciation during the cooler first half, and forests extended to the poles. Many of the dominant taxonomic gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mesozoic
The Mesozoic Era is the Era (geology), era of Earth's Geologic time scale, geological history, lasting from about , comprising the Triassic, Jurassic and Cretaceous Period (geology), Periods. It is characterized by the dominance of archosaurian reptiles such as the dinosaurs, and of Gymnosperm, gymnosperms such as cycads, ginkgoaceae and Araucariaceae, araucarian conifers; a hot Greenhouse and icehouse earth, greenhouse climate; and the tectonic break-up of Pangaea. The Mesozoic is the middle of the three eras since Cambrian explosion, complex life evolved: the Paleozoic, the Mesozoic, and the Cenozoic. The era began in the wake of the Permian–Triassic extinction event, the largest mass extinction in Earth's history, and ended with the Cretaceous–Paleogene extinction event, another mass extinction whose victims included the non-avian dinosaurs, Pterosaur, pterosaurs, Mosasaur, mosasaurs, and Plesiosaur, plesiosaurs. The Mesozoic was a time of significant tectonic, climatic, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterpocket Fold
The Waterpocket Fold is a geologic landform that extends from southern Wayne through Garfield and ending in northern Kane counties of southern Utah, United States.''Utah Atlas & Gazeteer,'' DeLorme, 9th ed., 2014, pp. 44, 52, 60–1 The geologic structure, formed during the Laramide orogeny, is a south-southeast trending fold in which the east side is dropped relative to the west side. This monoclinal fold extends for nearly in the semi-arid plateau of the central part of the state. The structure defines the Capitol Reef National Park in southern Utah. The feature can be observed in three scenic routes in the park. The park's Scenic Drive leads to a famous landmark known as the Golden Throne. The northern portion of the Waterpocket Fold lies north and east of the town of Fruita, west and just southeast of the Middle Desert. Utah State Route 24 crosses the fold east of Fruita. Notom Road runs south through Notom and runs parallel to the east (downdropped) side of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boulder Mountain (Utah)
Boulder Mountain (also known as Bluebell Knoll and Boulder Top) in Utah, Utah, United States makes up half of the Aquarius Plateau of South Central Utah in Wayne County, Utah, Wayne and Garfield County, Utah, Garfield counties. The mountain rises to the west of Capitol Reef National Park and consists of steep slopes and cliffs with over 50,000 acres (200 km²) of rolling forest and meadowlands on the top. The mountain has a nearly flat summit of roughly 70 square miles. The mountain is the highest timbered plateau in North America and is part of the Dixie National Forest. Highway 12 Utah Scenic Byway 12 traverses the eastern side of the mountain from Torrey, Utah, Torrey through Boulder, Utah, Boulder and on to Escalante, Utah, Escalante. A series of unpaved backcountry roads and jeep trails provide access to the top during the brief snow-free time, usually only a few months from July to September. These jeep trails were originally created as the main route for wagons tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight Cliffs Formation
The Straight Cliffs Formation is a stratigraphic unit in the Kaiparowits Plateau of south central Utah. It is Late Cretaceous (latest Turonian – early Campanian) in age and contains fluvial (river systems), paralic (swamps and lagoons), and marginal marine (shoreline) siliciclastic strata. It is well exposed around the margin of the Kaiparowits Plateau in the Grand Staircase – Escalante National Monument in south central Utah. The formation is named after the Straight Cliffs, a long band of cliffs creating the topographic feature Fiftymile Mountain. The Straight Cliffs Formation was deposited in a marginal marine basin system along the western edge of the Cretaceous Western Interior Seaway. It is bounded below by the Tropic Shale and above by the Wahweap Formation. A variety of fossil species have been found within the Straight Cliffs including ammonites, mollusks, foraminifera, ostracods, sharks, fish, amphibians, turtles, lizards, crocodyliforms, dinosaurs, and mamma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaiparowits Plateau
Location of the Kaiparowits Plateau within Utah The Kaiparowits Plateau is a large, elevated landform located in southern Utah, in the southwestern United States. Along with the Grand Staircase and the Canyons of the Escalante, it makes up a significant portion of the Grand Staircase–Escalante National Monument. Its extension to the southeast, Fiftymile Mountain, runs nearly to the Colorado River and Lake Powell, and is a prominent part of the northern skyline from the Glen Canyon National Recreation Area. Geography 350px, The Straight Cliffs, looking northwest from the eastern end of Fiftymile Mountain. Roughly triangular in shape, the Kaiparowits Plateau extends for over from near the town of Escalante in Garfield County, to the south and southwest through Kane County and nearly to the border with Arizona. At its southeastern end, the plateau rises from Lake Powell nearly to an elevation of . The northeastern edge of the plateau is defined by the Straight Clif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortymile Gulch
image:UTMap-doton-CoyoteGulch.png, Location of Fortymile and Willow Gulches within Utah Fortymile Gulch and Willow Gulch are tributaries of the Escalante River, located in Kane County, Utah, Kane County in southern Utah, in the western United States. With a combined length of over 20 miles (30 km), they exhibit many of the geologic features found in the Canyons of the Escalante, including high vertical canyon walls, water pools, narrow slot canyons, domes, and arches. Popular recreational destinations, they are located within the Grand Staircase–Escalante National Monument. The headwaters of Fortymile and Willow Gulches have their origins along a 7-mile (11 km) segment of the Straight Cliffs, the eastern edge of the Kaiparowits Plateau. Intermittent streams merge to form larger branches, then combine to carve a deep canyon up to 500 feet (150 m) into sandstone layers before meeting the main channel of the Escalante River. The northernmost branch is Fortymile Gulch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harris Wash
image:UTMap-doton-HarrisWash.png, Location of Harris Wash within Utah Harris Wash is a long tributary of the Escalante River located in Garfield County, Utah, Garfield County in southern Utah, in the western United States. Over long with a drainage of , it exhibits many of the geologic features found in the Canyons of the Escalante, including high vertical canyon walls and narrow slot canyons. A popular recreational destination and a historic transportation route, it is located within the Grand Staircase–Escalante National Monument. The headwaters of Harris Wash have their origins on top of the Kaiparowits Plateau, southwest of the town of Escalante, Utah, Escalante. Several intermittent streams merge to form Alvey Wash, which has carved a deep canyon into the plateau. Along this canyon are the largest coal mines in the area. Exiting the plateau near its northern end, Alvey Wash comes within a quarter mile of the town before turning to the south. After passing under the Hole i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Powell
Lake Powell is a reservoir on the Colorado River in Utah and Arizona, United States. It is a major vacation destination visited by approximately two million people every year. It holds of water when full, second in the United States to only the downstream reservoir of Lake Mead – though Lake Mead has fallen below Lake Powell in size several times during the 21st century in terms of volume of water, depth and surface area. Lake Powell was created by the flooding of Glen Canyon by the Glen Canyon Dam, which also led to the 1972 creation of Glen Canyon National Recreation Area, a popular summer destination of public land managed by the National Park Service. The reservoir is named for John Wesley Powell, a Civil War veteran who explored the river via three wooden boats in 1869. It lies primarily in southern Utah, with a small portion in northern Arizona. Lake Powell is a water storage facility for the Upper Basin states of the Colorado River Compact (Colorado, Utah, Wyoming and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
