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Klondike Mountain Formation
The Klondike Mountain Formation is an Early Eocene (Ypresian) geological formation located in the northeast central area of Washington state. The formation, named for the type location designated in 1962, Klondike Mountain north of Republic, Washington, is composed of volcanic rocks in the upper unit and volcanics plus lacustrine (lakebed) sedimentation in which a lagerstätte with exceptionally well-preserved plant and insect fossils has been found, along with fossil epithermal hot springs. The formation is the youngest in a group of formations which belong to the Challis Sequence rocks. The formation unconformably overlies rocks of the Eocene Sanpoil Volcanics and much older Triassic and Permian formations. The formation is bounded on its edges by a series of high-angle strike slip faults, which have contained the Klondike Mountain Formation in a series of graben structures, such as the Republic Graben. Public access to a fossiliferous outcrop at the north end of Republic is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Formation (stratigraphy)
A geological formation, or simply formation, is a body of rock having a consistent set of physical characteristics (lithology) that distinguishes it from adjacent bodies of rock, and which occupies a particular position in the layers of rock exposed in a geographical region (the stratigraphic column). It is the fundamental unit of lithostratigraphy, the study of strata or rock layers. A formation must be large enough that it can be mapped at the surface or traced in the subsurface. Formations are otherwise not defined by the thickness (geology), thickness of their rock strata, which can vary widely. They are usually, but not universally, tabular in form. They may consist of a single lithology (rock type), or of alternating beds of two or more lithologies, or even a heterogeneous mixture of lithologies, so long as this distinguishes them from adjacent bodies of rock. The concept of a geologic formation goes back to the beginnings of modern scientific geology. The term was used by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Triassic
The Triassic ( ) is a geologic period and system which spans 50.6 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.36 Mya. The Triassic is the first and shortest period of the Mesozoic Era. Both the start and end of the period are marked by major extinction events. The Triassic Period is subdivided into three epochs: Early Triassic, Middle Triassic and Late Triassic. The Triassic began in the wake of the Permian–Triassic extinction event, which left the Earth's biosphere impoverished; it was well into the middle of the Triassic before life recovered its former diversity. Three categories of organisms can be distinguished in the Triassic record: survivors from the extinction event, new groups that flourished briefly, and other new groups that went on to dominate the Mesozoic Era. Reptiles, especially archosaurs, were the chief terrestrial vertebrates during this time. A specialized subgroup of archo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marama Formation
Marama relates to more than one article: People * Mārama, Māori woman who signed the Treaty of Waitangi * Te Mārama, Māori woman who signed the Treaty of Waitangi * Marama Davidson, New Zealand politician and Member of Parliament * Marama Leonard-Higgins, Māori elder in the Ngāi Tahu iwi * Marama Martin, Māori television and radio broadcaster * Marama Vahirua (born 1980), a Tahitian footballer Other * Marama, South Australia, a town and a locality * Marama (mythology) (or 'malama') is a widespread Polynesian word for 'moon' or 'light'. It may also be the name of a Cook Island lunar deity * Marama bean ''Tylosema esculentum'', with common names gemsbok bean and marama bean or morama bean, is a long-lived perennial legume native to arid areas of southern Africa. Stems grow at least , in a prostrate or trailing form, with forked tendrils that f ... (Tylosema esculentum) is a plant native to Africa * Marama tribe (Luhya), an indigenous tribe of Kenya * SS ''Marama'', t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kettle River Formation
A kettle, sometimes called a tea kettle or teakettle, is a type of pot specialized for boiling water, commonly with a ''lid'', ''spout'', and ''handle'', or a small electric kitchen appliance of similar shape that functions in a self-contained manner. Kettles can be heated either by placing on a stove, or by their own internal electric heating element in the appliance versions. As indicated by its name, the kettle was and is often used as teaware to brew tea or prepare a tisane. Some very modern versions do more than just boil water, and also make the tea and keep it warm. Etymology The word ''kettle'' originates from Old Norse ''ketill'' " cauldron". The Old English spelling was ''cetel'' with initial ''che-'' ʃlike 'cherry', Middle English (and dialectal) was ''chetel'', both come (together with German ''Kessel'' "cauldron") ultimately from Germanic ''*katilaz'', that was borrowed from Latin ''catillus'', diminutive form of ''catinus'' "deep vessel for serving or coo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penticton Group
Penticton ( ) is a city in the Okanagan Valley of the Southern Interior of British Columbia, Canada, situated between Okanagan and Skaha lakes. In the 2016 Canadian Census, its population was 33,761, while its census agglomeration population was 43,432. Name origin The name Penticton is derived from a word in the Okanagan language. It is conventionally translated as "a place to stay forever" but is actually a reference to the year-round flow of Okanagan Lake through Penticton where it enters Skaha Lake. Differing accounts of the meaning are given in the BC Geographical Names entry for the city: History The site of the city was first settled by the Syilx (Okanagan people), of the Interior Salish languages group, Breese-Biagioni (1998), p. 10 who initially named the community Phthauntac, meaning the "ideal meeting place", followed by Penticton, meaning a "place to stay forever", or officially "a place where people live year-round" in the Okanagan language. They settled aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia
British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, forests, lakes, mountains, inland deserts and grassy plains, and borders the province of Alberta to the east and the Yukon and Northwest Territories to the north. With an estimated population of 5.3million as of 2022, it is Canada's third-most populous province. The capital of British Columbia is Victoria and its largest city is Vancouver. Vancouver is the third-largest metropolitan area in Canada; the 2021 census recorded 2.6million people in Metro Vancouver. The first known human inhabitants of the area settled in British Columbia at least 10,000 years ago. Such groups include the Coast Salish, Tsilhqotʼin, and Haida peoples, among many others. One of the earliest British settlements in the area was Fort Victoria, established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington State
Washington (), officially the State of Washington, is a state in the Pacific Northwest region of the Western United States. Named for George Washington—the first U.S. president—the state was formed from the western part of the Washington Territory, which was ceded by the British Empire in 1846, by the Oregon Treaty in the settlement of the Oregon boundary dispute. The state is bordered on the west by the Pacific Ocean, Oregon to the south, Idaho to the east, and the Canadian province of British Columbia to the north. It was admitted to the Union as the 42nd state in 1889. Olympia is the state capital; the state's largest city is Seattle. Washington is often referred to as Washington state to distinguish it from the nation's capital, Washington, D.C. Washington is the 18th-largest state, with an area of , and the 13th-most populous state, with more than 7.7 million people. The majority of Washington's residents live in the Seattle metropolitan area, the center of transpo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curlew, Washington
Curlew is an unincorporated community and census-designated place (CDP) located in northwestern Ferry County, Washington, United States, between Malo and Danville on State Route 21. The BNSF Railway ran through the town. The historic Ansorge Hotel is located in Curlew. As of the 2010 census, the population of the community was 118. The settlement is named for the curlew birds once prevalent in the area. Geography Curlew is located at the confluence of Long Alec Creek and the Kettle River. Its elevation is above sea level. Via State Route 21, it is north of Republic, the Ferry County seat, and south of the Canadian border. One of the most popular sites on the Kettle River in summer is "the Old Swimming Hole" near the center of town. Curlew was a pick-up point for moonshine that was dropped in the Kettle River. The tradition is still celebrated on the first Sunday in June each year during the Curlew Barrel Derby Days. A barrel is set adrift in the Kettle River at the Job Corp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kettle River (Columbia River)
The Kettle River is a tributary of the Columbia River, encompassing a drainage basin, of which are in southern British Columbia, Canada and in northeastern Washington, US.Upper Columbia Subbasin Overview , p. 29-8; Northwest Power and Conservation Council Name The indigenous name of the river in the is nxʷyaʔłpítkʷ (Ne-hoi-al-pit-kwu.; ; retrieved May 4, 2007.) Although British officials used this name, Kettle Riv ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ferry County, Washington
Ferry County is a county located on the northern border of the U.S. state of Washington. As of the 2020 census, the population was 7,178, making it the fourth-least populous county in Washington. The county seat and largest city is Republic. The county was created out of Stevens County in February 1899 and is named for Elisha P. Ferry, the state's first governor. History During the time of Washington Territory, the Territorial Legislature created Stevens County in 1863, containing all the land from the Columbia River to the Cascades north of the Wenatchee River from Walla Walla County. On January 20, 1864, the original Spokane County was dissolved and merged with the unorganized Stevens County. The western section of Stevens County was separated on February 18, 1899, and named Ferry County, in recognition of the Territory's last governor and the State's first governor, Elisha P. Ferry. The town of Republic is the county's seat of government, as well as the largest town. It wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stonerose Interpretive Center
The Stonerose Interpretive center & Eocene Fossil Site is a 501c(3) non-profit public museum and fossil dig located in Republic, Washington. The center was established in 1989 and houses fossils that have been featured in ''National Geographic Magazine'', ''Sunset magazine'', and numerous scientific works. History The original fossil site, located along Highway 20 in Republic Ferry County, was first discovered in 1977 by artist Wesley "Wes" Wehr and paleontologist Kirk Johnson, than a high school student from Seattle. The idea for the Stonerose Interpretive Center was the result of conversations in the mid-1980's between Wes Wehr and then Republic City council member Bert Chadick, who had noticed Wehr collecting fossils near the city hall. They considered the possible economic impact of a public interpretive center and fossil dig, allowing people to explore a "world class" fossil site, interact with researchers studying the finds, and show that important science could happen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Graben
The Republic Graben, named after the town of Republic, Washington, is one of a number of Eocene extensional basins in what is now the Okanogan Highlands. Having been down dropped it preserves a thick section of volcanic and minor volcaniclastic rocks ( Sanpoil Volcanics, mainly rhyodacite) as well as fossiliferous lacustrine Klondike Mountain Formation deposits. The volcanic rocks represent the eruptive cover of the widespread Eocene granitic intrusions in the region, and formerly must have been much more widespread. Base and precious metal deposits are widespread in the graben. The graben projects to the south-southwest under the Miocene basalts in the Columbia Plateau. The Early Tertiary-Middle Tertiary graben is wide and long, bounded on the northwest by the Scatter Creek Fault and Bacon Creek Fault, and bounded on the southwest by the Sherman Fault. The middle of the graben is at least lower than the surrounding blocks. Eocene-Oligocene rocks which formed as the grab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
