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Herschel, Saskatchewan
Herschel is a special service area in the Provinces and territories of Canada, Canadian province of Saskatchewan. It is the seat of the Rural Municipality of Mountain View No. 318 and held village status prior to December 31, 2006. The population was 30 people in 2016. The community is located 37 km northwest of the town of Rosetown, Saskatchewan, Rosetown at the intersection of Saskatchewan Highway 31, Highway 31 and Saskatchewan Highway 656, Highway 656, along a now abandoned section of the Kerrobert-Rosetown, Saskatchewan, Rosetown Canadian Pacific Railway line. Herschel is the home of the Ancient Echoes Interpretive Centre. Demographics In the 2021 Canadian census, 2021 Census of Population conducted by Statistics Canada, Herschel had a population of 30 living in 14 of its 21 total private dwellings, a change of from its 2016 population of 30. With a land area of , it had a population density of in 2021. History Prehistoric period About 65 millions of years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Special Service Area
Communities in the province of Saskatchewan, Canada, include Incorporation (municipal government), incorporated municipalities, Unincorporated area#Canada, unincorporated communities and First Nations in Canada, First Nations communities. Types of incorporated municipalities include urban municipalities, List of rural municipalities in Saskatchewan, rural municipalities and northern municipalities. Urban municipalities are further classified into four sub-types – City, cities, towns, villages and resort villages. Northern municipalities, which are located in the Northern Saskatchewan Administration District (NSAD), are further classified into three sub-types – northern towns, northern villages and northern hamlets. Rural municipalities are not classified into sub-types. Types of unincorporated communities include Hamlet (place), hamlets and organized hamlets within rural municipalities and northern settlements within the NSAD. The administration of rural municipalities, tow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Village
A village is a human settlement or community, larger than a hamlet but smaller than a town with a population typically ranging from a few hundred to a few thousand. Although villages are often located in rural areas, the term urban village is also applied to certain urban neighborhoods. Villages are normally permanent, with fixed dwellings; however, transient villages can occur. Further, the dwellings of a village are fairly close to one another, not scattered broadly over the landscape, as a dispersed settlement. In the past, villages were a usual form of community for societies that practice subsistence agriculture and also for some non-agricultural societies. In Great Britain, a hamlet earned the right to be called a village when it built a church.-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... ''village'', from Latin ''villāticus'', ultimately from Latin ''villa'' (English ''vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolichorhynchops Herschelensis
''Dolichorhynchops'' is an extinct genus of polycotylid plesiosaur from the Late Cretaceous of North America, containing the species ''D. osborni'' and ''D. herschelensis'', with two previous species having been assigned to new genera. Definitive specimens of ''D. osborni'' have been found in the late Coniacian to early Campanian rocks, while those of ''D. herschelensis'' have been found in the late Campanian to early Maastrichtian rocks. ''Dolichorhynchops'' was a prehistoric marine reptile measuring around long. Its Ancient Greek, Greek generic name means "long-nosed face". Discovery and species The holotype specimen of ''Dolichorhynchops osborni'', KUVP 1300, was discovered in the upper Smoky Hill Chalk Logan County, Kansas, by George Fryer Sternberg, as a teenager, in around 1900. The remains were collected by him and his father, Charles Hazelius Sternberg, and then sold to the University of Kansas (Lawrence, Kansas). KUVP 1300 was prepared and mounted by H.T. Martin under t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimaera
Chimaeras are Chondrichthyes, cartilaginous fish in the order (biology), order Chimaeriformes (), known informally as ghost sharks, rat fish (not to be confused with rattails), spookfish, or rabbit fish; the last two names are also applied to Barreleye, Opisthoproctidae and Rabbitfish, Siganidae, respectively. At one time a "diverse and abundant" group (based on the fossil record), their closest living relatives are sharks and ray (fish), rays, though their last common ancestor with them lived nearly 400 million years ago. Living species (aside from plough-nose chimaeras) are largely confined to deep water. Anatomy Chimaeras are soft-bodied, shark-like fish with bulky heads and long, tapered tails; measured from the tail, they can grow up to in length. Like other members of the class Chondrichthyes, chimaera skeletons are entirely cartilaginous, or composed of cartilage. Males use forehead denticles to grasp a female by a fin during copulation. The Branchial arch, gill arche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mosasaur
Mosasaurs (from Latin ''Mosa'' meaning the 'Meuse', and Ancient Greek, Greek ' meaning 'lizard') are an extinct group of large aquatic reptiles within the family Mosasauridae that lived during the Late Cretaceous. Their first fossil remains were discovered in a limestone quarry at Maastricht on the Meuse in 1764. They belong to the order Squamata, which includes lizards and snakes. During the last 20 million years of the Cretaceous period (Turonian–Maastrichtian ages), with the extinction of the ichthyosaurs and Pliosauridae, pliosaurs, mosasaurids became the dominant marine predators. They themselves became extinct as a result of the Cretaceous–Paleogene extinction event, K-Pg event at the end of the Cretaceous period, about 66 million years ago. Description Mosasaurs breathed air, were powerful swimmers, and were well-adapted to living in the warm, shallow Inland sea (geology), inland seas prevalent during the Late Cretaceous period. Mosasaurs were so well adapted to thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elasmosaurus
''Elasmosaurus'' () is a genus of plesiosaur that lived in North America during the Campanian stage of the Late Cretaceous period, at about 80.6 to 77million years ago. The first specimen was discovered in 1867 near Fort Wallace, Kansas, US, and was sent to the American paleontologist Edward Drinker Cope, who named it ''E.platyurus'' in 1868. The Generic name (biology), generic name means "thin-plate reptile", and the specific name (zoology), specific name means "flat-tailed". Cope originally reconstructed the skeleton of ''Elasmosaurus'' with the skull at the end of the tail, an error which was made light of by the paleontologist Othniel Charles Marsh, and became part of their "Bone Wars" rivalry. Only one incomplete ''Elasmosaurus'' skeleton is definitely known, consisting of a fragmentary skull, the spine, and now lost pectoral girdle, pectoral and pelvic girdles, and a single species is recognized today; other species are now considered invalid or have been moved to other gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plesiosauria
The Plesiosauria or plesiosaurs are an order or clade of extinct Mesozoic marine reptiles, belonging to the Sauropterygia. Plesiosaurs first appeared in the latest Triassic Period, possibly in the Rhaetian stage, about 203 million years ago. They became especially common during the Jurassic Period, thriving until their disappearance due to the Cretaceous–Paleogene extinction event at the end of the Cretaceous Period, about 66 million years ago. They had a worldwide oceanic distribution, and some species at least partly inhabited freshwater environments. Plesiosaurs were among the first fossil reptiles discovered. In the beginning of the nineteenth century, scientists realised how distinctive their build was and they were named as a separate order in 1835. The first plesiosaurian genus, the eponymous '' Plesiosaurus'', was named in 1821. Since then, more than a hundred valid species have been described. In the early twenty-first century, the number of discoveries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bearpaw Formation
The Bearpaw Formation, also called the Bearpaw Shale, is a geologic formation of Late Cretaceous (Campanian) age. It outcrops in the U.S. state of Montana, as well as the Canadian provinces of Alberta and Saskatchewan, and was named for the Bear Paw Mountains in Montana. It includes a wide range of marine fossils, as well as the remains of a few dinosaurs. It is known for its fossil ammonites, some of which are mined in Alberta to produce the organic gemstone ammolite. Lithology and depositional environment The formation was deposited in the Bearpaw Sea, which was part of the Western Interior Seaway that advanced and then retreated across the region during Campanian time. It is composed primarily of dark grey shales, claystones, silty claystones and siltstones, with subordinate silty sandstones. It also includes bedded and nodular concretions (both calcareous and ironstone concretions) and thin beds of bentonite. As the seaway retreated toward the southwest, the marine s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Interior Seaway
The Western Interior Seaway (also called the Cretaceous Seaway, the Niobraran Sea, the North American Inland Sea, or the Western Interior Sea) was a large inland sea (geology), inland sea that existed roughly over the present-day Great Plains of North America, splitting the continent into two landmasses, i.e. Laramidia to the west and Appalachia (landmass), Appalachia to the east. The ancient sea, which existed for 34 million years from the early Late Cretaceous (100 Year#SI prefix multipliers, Ma) to the earliest Paleocene (66 Ma), connected the Gulf of Mexico (then a marginal sea of the Central American Seaway) to the Arctic Ocean. At its largest extent, the seaway was deep, wide and over long. Origin and geology By the late Cretaceous, Eurasia and the Americas had separated along the south Atlantic, and subduction on the west coast of the Americas had commenced, resulting in the Laramide orogeny, the early phase of growth of the modern Rocky Mountains. The Western Interior ... [...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] |
Statistics Canada
Statistics Canada (StatCan; ), formed in 1971, is the agency of the Government of Canada commissioned with producing statistics to help better understand Canada, its population, resources, economy, society, and culture. It is headquartered in Ottawa.Statistics Canada, 150 Tunney's Pasture Driveway Ottawa, Ontario K1A 0T6; Statistique Canada 150, promenade du pré Tunney Ottawa, Ontario K1A 0T6 The agency is led by the chief statistician of Canada, currently André Loranger, who assumed the role on an interim basis on April 1, 2024 and permanently on December 20, 2024. StatCan is accountable to Parliament through the minister of Innovation, Science and Industry, currently Mélanie Joly. Statistics Canada acts as the national statistical agency for Canada, and Statistics Canada produces statistics for all the provinces as well as the federal government. In addition to conducting about 350 active surveys on virtually all aspects of Canadian life, the '' Statistics Act'' man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2021 Canadian Census
The 2021 Canadian census was a detailed enumeration of the Canada, Canadian population with a reference date of May 11, 2021. It follows the 2016 Canadian census, which recorded a population of 35,151,728. The overall response rate was 98%, which is slightly lower than the response rate for the 2016 census. It recorded a population of 36,991,981, a 5.2% increase from 2016. It will be succeeded by 2026 Canadian census, Canada's 2026 census. Planning Consultation on census program content was from September 11 to December 8, 2017. The census was conducted by Statistics Canada, and was contactless as a result of the COVID-19 pandemic in Canada. The agency had considered delaying the census until 2022. About 900 supervisors and 31,000 field enumerators were hired to conduct the door-to-door survey of individuals and households who had not completed the census questionnaire by late May or early June. Canvassing agents wore masks and maintained a physical distance to comply with COV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
