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Darwin Falls Wilderness
The Darwin Falls Wilderness is a protected area in the northern Mojave Desert adjacent to Death Valley National Park. The wilderness area was created by the California Desert Protection Act of 1994 and is managed by the Bureau of Land Management as part of the National Wilderness Preservation System. The wilderness includes portions of the Darwin Plateau and the Darwin Hills. Much of the higher elevations are Tertiary volcanic rocks while the lower elevations to the southeast in Darwin Canyon are dominated by Permian marine sedimentary and metasedimentary rock. Though the wilderness is traditionally considered to be within the northern Mojave Desert, some classifications acknowledge floristic affinities with the colder deserts to the north and consider this the Southeastern Great Basin Ecoregion. A desert scrub community is common in the wilderness with Joshua tree woodlands at higher elevations. The high point of the Darwin Falls Wilderness is at an elevation of in the Dar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inyo County, California
Inyo County () is a county in the eastern central part of the U.S. state of California, located between the Sierra Nevada and the state of Nevada. In the 2020 census, the population was 19,016. The county seat is Independence. Inyo County is on the east side of the Sierra Nevada and southeast of Yosemite National Park in Central California. It contains the Owens River Valley; it is flanked to the west by the Sierra Nevada and to the east by the White Mountains and the Inyo Mountains. With an area of 10,192 square miles (26,397 km2), Inyo County is the second-largest county by area in California, after San Bernardino County. Almost one-half of that area is within Death Valley National Park. However, with a population density of 1.8 people per square mile, it also has the second-lowest population density in California, after Alpine County. History Present-day Inyo county has been the historic homeland for thousands of years of the Mono, Timbisha, Kawaiisu, and Nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metasedimentary Rock
In geology, metasedimentary rock is a type of metamorphic rock. Such a rock was first formed through the deposition and solidification of sediment Sediment is a naturally occurring material that is broken down by processes of weathering and erosion, and is subsequently transported by the action of wind, water, or ice or by the force of gravity acting on the particles. For example, sand an .... Then, the rock was buried underneath subsequent rock and was subjected to high pressures and temperatures, causing the rock to recrystallize. The overall composition of a metasedimentary rock can be used to identify the original sedimentary rock, even where they have been subject to high-grade metamorphism and intense deformation. Types of metasedimentary rocks See also * References Metamorphic petrology {{petrology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Of Inyo County, California
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilderness Areas Of California
Wilderness or wildlands (usually in the plural), are natural environments on Earth that have not been significantly modified by human activity or any nonurbanized land not under extensive agricultural cultivation. The term has traditionally referred to terrestrial environments, though growing attention is being placed on marine wilderness. Recent maps of wilderness suggest it covers roughly one quarter of Earth's terrestrial surface, but is being rapidly degraded by human activity. Even less wilderness remains in the ocean, with only 13.2% free from intense human activity. Some governments establish protection for wilderness areas by law to not only preserve what already exists, but also to promote and advance a natural expression and development. These can be set up in preserves, conservation preserves, national forests, national parks and even in urban areas along rivers, gulches or otherwise undeveloped areas. Often these areas are considered important for the survival of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:Category:North American Desert Flora
*'' Flora of the North American deserts '' : North American desert flora {{CatAutoTOC Desert flora A desert is a barren area of landscape where little precipitation occurs and, consequently, living conditions are hostile for plant and animal life. The lack of vegetation exposes the unprotected surface of the ground to denudation. About one ... Desert flora ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
:Category:Protected Areas Of The Mojave Desert
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Mojave Desert Mojave Desert Parks in Southern California Natural history of the Mojave Desert Mojave Desert The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olancha
Olancha (Timbisha: ''Pakwa' si'') is a census designated place in Inyo County of the U.S. state of California. Olancha is located on U.S. Route 395 in California, south-southeast of Independence, at an elevation of 3658 feet (1115 m). As of the 2010 census, the population was 192, up from 134 at the 2000 census. Located in the Owens Valley next to the now mostly dry Owens Lake, the arid settlement is home to a major bottled water plant for Crystal Geyser Natural Alpine Spring Water. Geography Olancha is an unincorporated community located in the Owens Valley on the eastern slope of the Sierra Nevada mountain range at the elevation of , in Inyo County, California. It is on US Highway 395 near the junction of State Route 190, approximately due north of Los Angeles. Owens Lake - a dry saline lakebed - lies to the northeast of Olancha. Olancha Creek flows from the slopes of nearby Olancha Peak (12,123 ft), passing near the town of Olancha, and finally towards Owens Lake. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panamint Valley
The Panamint Valley is a long basin located east of the Argus and Slate ranges, and west of the Panamint Range in the northeastern reach of the Mojave Desert, in eastern California, United States. Geography The northern end of the valley is in Death Valley National Park and Inyo County, California. The valley lies in a north–south direction, and stretches from the Panamint Dunes in the north to the Naval Air Weapons Station China Lake in San Bernardino County in the south. The valley is approximately 65 miles (105 km) in length, and is more than 10 miles (16 km) wide in the Hall Canyon area. Features * The ghost town of Ballarat is located in the Panamint Valley about three miles east of Trona Road, near Happy Canyon. * The Panamint Springs Resort, on Highway 190 west of Panamint Valley Road near Rainbow Canyon, provides the only lodging, dining, and gas in the area. *The former Epsom Salts Monorail crossed the valley on a wooden trestle. * A radar station is l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California State Route 190
State Route 190 (SR 190) is a state highway in the U.S. state of California that is split into two parts by the Sierra Nevada. The western portion begins at Tipton at a junction with State Route 99 and heads east towards Porterville before ending at Quaking Aspen in the Sequoia National Forest. The eastern portion begins at US 395 at Olancha, heads east through Death Valley National Park, and ends at State Route 127 at Death Valley Junction. The 43.0-mileCalifornia Department of TransportationTraversible Highways Report 2002 ic accessed January 2008 (69.2 km) portion over the Sierra Nevada remains unconstructed, and the California Department of Transportation (Caltrans) has no plans to build it through the wilderness areas. SR 190 is a National Scenic Byway known as the Death Valley Scenic Byway. Route description State Route 190 begins at State Route 99 just south of downtown Tipton in Tulare County and heads straight east along the flat San Joaquin Valley on Avenue 14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin French
Doctor Erasmus Darwin French (1822–1902)Mary Ellen SnodgrassFrench, Erasmus Darwin (1822–1902)in ''Settlers of the American West: The Lives of 231 Notable Pioneers'', McFarland, 2015. Page 61. was an American man of adventure. He was born New York State, trained as a doctor and then enlisted in the army, later becoming a silver prospector. He married Miss Cornelia S. Cowles, daughter of Judge Cowles of San Diego in 1858. They had two sons Alfred and Addison. Early years Dr. French was born in Middlesex, New York on January 20, 1822. He was the son of Harvey and Amanda Hazelton French. His father was a veteran of the War of 1812. He attended local schools before moving to Michigan where he attended Albion Seminary. While in Hillsdale County he studied medicine and practiced as a doctor for some years. In 1845 he went to Fort Leavenworth, Kansas where he enlisted in the US Army at the start of the Mexican American War and entered the service as a private even though he was a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darwin Falls
Darwin Falls is a waterfall located on the western edge of Death Valley National Park near the settlement of Panamint Springs, California. Although there exists a similarly named Darwin Falls Wilderness adjacent to the falls, the falls themselves are located in and administered by Death Valley National Park and the National Park Service. There are several falls, but they are mainly divided into the upper and lower, with a small grotto in between. At a combined , it is the highest waterfall in the park. The canyon is walled by dramatic plutonic rock. Darwin Creek is one of the four perennial streams in three million-acre (12,000 km²) Death Valley National Park. Darwin Falls and Creek are fed by the Darwin Wash, which is in turn fed by the volcanic tableland of the Darwin Bench between the Inyo Mountains and the Argus Range. The small, narrow valley where the creek and falls are located features a rare collection of riparian greenery in the vast desert and is home to indige ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sedimentary Rock
Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles to settle in place. The particles that form a sedimentary rock are called sediment, and may be composed of geological detritus (minerals) or biological detritus (organic matter). The geological detritus originated from weathering and erosion of existing rocks, or from the solidification of molten lava blobs erupted by volcanoes. The geological detritus is transported to the place of deposition by water, wind, ice or mass movement, which are called agents of denudation. Biological detritus was formed by bodies and parts (mainly shells) of dead aquatic organisms, as well as their fecal mass, suspended in water and slowly piling up on the floor of water bodies (marine snow). Sedimentation may also occur as dissolved minerals precipitate from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
