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Kennedy Coulee
The Kennedy Coulee (or "Kennedy's Coulee") is a coulee – a dry gorge or valley – in northern Montana and southern Alberta. Its exposed rocks of the Judith River Formation The Judith River Formation is a fossil-bearing geologic formation in Montana, and is part of the Judith River Group. It dates to the Late Cretaceous, between 79 and 75.3 million years ago, corresponding to the "Judithian" land vertebrate age. I ... are a rich source of fossils. The Kennedy Coulee begins in the Kennedy Coulee Ecological Reserve, a park in Alberta on the Canada–Montana border, and continues southeastwards for several miles into Hill County, Montana, before turning north and joining the Milk River valley near the US–Canadian border. The name "Kennedy's Coulee" dates back at least to 1891, when a coal mine was under development there.Coal and Coal Trade Journal, volume 30, July 22, 1891, p. 347 References {{coord, 48.99856, -110.59169, format=dms, type:river_region:US-MT, display=ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachylophosaurini Localities
Brachylophosaurini is a tribe of saurolophine hadrosaurs with known material being from N. America and potentially Asia. It contains at least four taxa; '' Acristavus'' (from Montana and Utah), '' Brachylophosaurus'' (from Montana and Alberta), ''Maiasaura'' (also from Montana), and '' Probrachylophosaurus'' (also from Montana). A hadrosaur from the Amur river, '' Wulagasaurus'', might be a member of this tribe, but this is disputed. The group was defined by Terry A. Gates and colleagues in 2011.http://www.ivpp.cas.cn/cbw/gjzdwxb/xbwzxz/201204/P020120423369434645647.pdf The clade A clade (), also known as a monophyletic group or natural group, is a group of organisms that are monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. Rather than the English term, ... Brachylophosaurini was defined as "Hadrosaurine ornithopods more closely related to ''Brachylophosaurus'', ''Maiasaura'', or ''Acristavus'' than to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coulee
Coulee, or coulée ( or ) is a term applied rather loosely to different landforms, all of which refer to a kind of valley or drainage zone. The word ''coulee'' comes from the Canadian French ''coulée'', from French ''couler'' 'to flow'. The term is often used interchangeably in the Great Plains for any number of water features, from ponds to creeks. In southern Louisiana the word ''coulée'' (also spelled ''coolie'') originally meant a gully or ravine usually dry or intermittent but becoming sizable during rainy weather. As stream channels were dredged or canalized, the term was increasingly applied to perennial streams, generally smaller than bayous. The term is also used for small ditches or canals in the swamp. In the northwestern United States, coulee is defined as a large, steep-walled, trench-like trough, which also include spillways and flood channels incised into the basalt plateau. Types and examples * The dry, braided channels formed by glacial drainage of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montana
Montana () is a U.S. state, state in the Mountain states, Mountain West List of regions of the United States#Census Bureau-designated regions and divisions, division of the Western United States. It is bordered by Idaho to the west, North Dakota and South Dakota to the east, Wyoming to the south, and the Provinces and territories of Canada, Canadian provinces of Alberta, British Columbia, and Saskatchewan to the north. It is the List of U.S. states and territories by area, fourth-largest state by area, the List of U.S. states and territories by population, eighth-least populous state, and the List of U.S. states and territories by population density, third-least densely populated state. Its state capital is Helena, Montana, Helena. The western half of Montana contains numerous mountain ranges, while the eastern half is characterized by western prairie terrain and badlands, with smaller mountain ranges found throughout the state. Montana has no official nickname but several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alberta
Alberta ( ) is one of the thirteen provinces and territories of Canada. It is part of Western Canada and is one of the three prairie provinces. Alberta is bordered by British Columbia to the west, Saskatchewan to the east, the Northwest Territories (NWT) to the north, and the U.S. state of Montana to the south. It is one of the only two landlocked provinces in Canada (Saskatchewan being the other). The eastern part of the province is occupied by the Great Plains, while the western part borders the Rocky Mountains. The province has a predominantly continental climate but experiences quick temperature changes due to air aridity. Seasonal temperature swings are less pronounced in western Alberta due to occasional Chinook winds. Alberta is the fourth largest province by area at , and the fourth most populous, being home to 4,262,635 people. Alberta's capital is Edmonton, while Calgary is its largest city. The two are Alberta's largest census metropolitan areas. More than ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Judith River Formation
The Judith River Formation is a fossil-bearing geologic formation in Montana, and is part of the Judith River Group. It dates to the Late Cretaceous, between 79 and 75.3 million years ago, corresponding to the "Judithian" land vertebrate age. It was laid down during the same time period as portions of the Two Medicine Formation of MontanaSullivan, R.M. and Lucas, S. G. (2006). "The Kirtlandian land-vertebrate "age"–faunal composition, temporal position and biostratigraphic correlation in the nonmarine Upper Cretaceous of western North America." Pp. 7-29 in Lucas, S. G. and Sullivan, R.M. (eds.), ''Late Cretaceous vertebrates from the Western Interior. New Mexico Museum of Natural History and Science Bulletin 35''. and the Oldman Formation of Alberta. It is an historically important formation, explored by early American paleontologists such as Edward Drinker Cope, who named several dinosaurs from scrappy remains found here on his 1876 expedition (such as '' Monoclonius''). Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hill County, Montana
Hill County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 16,309. Its county seat is Havre. It lies along the United States border with Canada, abutting Alberta and Saskatchewan. Part of its territory is within the Rocky Boy Indian Reservation, which is held by the federally recognized Chippewa-Cree Tribe. History The first European-American settlement in the future county area was Fort Assinniboine, garrisoned by the United States Army in 1879. Fifteen of the original 104 structures from the fort are still standing. A portion of the fort was ceded for use as the Indian reservation, which was established in 1916. The county is named after James J. Hill, president of the Great Northern Railway Company, which built the rail line across Montana as part of the Transcontinental Railroad to the Pacific coast. Geography According to the United States Census Bureau, the county has a total area of , of which is land and (0.6% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Milk River (Alberta–Montana)
The Milk River is a tributary of the Missouri River, long, in the U.S. state of Montana and the Canadian province of Alberta. Rising in the Rocky Mountains, the river drains a sparsely populated, semi-arid watershed of , ending just east of Fort Peck, Montana. Geography It is formed in Glacier County in northwestern Montana, north of Browning, Montana, by the confluence of its South and Middle forks. The long South Fork and long Middle Fork both rise in the Rocky Mountains just east of Glacier National Park, in the Blackfeet Indian Reservation. Much of the water in the North Fork is diverted from the St. Mary River through a canal and inverted siphon. The main stream flows east-northeast into southern Alberta, where it is joined by the North Fork of the Milk River, from there It flows past the town of Milk River and Writing-on-Stone Provincial Park, then turns southeast into Montana, running east along the north side of the Sweetgrass Hills, turning south, pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coulees Of Alberta
Coulee, or coulée ( or ) is a term applied rather loosely to different landforms, all of which refer to a kind of valley or drainage zone. The word ''coulee'' comes from the Canadian French ''coulée'', from French ''couler'' 'to flow'. The term is often used interchangeably in the Great Plains for any number of water features, from ponds to creeks. In southern Louisiana the word ''coulée'' (also spelled ''coolie'') originally meant a gully or ravine usually dry or intermittent but becoming sizable during rainy weather. As stream channels were dredged or canalized, the term was increasingly applied to perennial streams, generally smaller than bayous. The term is also used for small ditches or canals in the swamp. In the northwestern United States, coulee is defined as a large, steep-walled, trench-like trough, which also include spillways and flood channels incised into the basalt plateau. Types and examples * The dry, braided channels formed by glacial drainage of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Hill County, Montana
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. 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 ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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