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Thunder Butte
Thunder Butte (Lakota: ''Wakíŋyaŋ Pahá'') is a prominent butte landmark located in the northwest corner of Ziebach County, South Dakota, in the United States. Thunder Butte is a large, isolated hill that can be seen for many miles in every direction, and has served throughout history as an important orientation point for area residents or a navigational aide for travelers crossing the surrounding plains. The butte gives its name to a small community at its base, and to a small creek that runs into the Moreau River. Geography Thunder Butte was formed by differential erosion. Its summit is above sea level, and rises some three to five hundred feet (90 – 150 metres) above the surrounding grasslands. Thunder Butte is the highest point in Ziebach County. Thunder Butte lies on the drainage divide between the Grand River, to the north, and the Moreau River to the south; both rivers drain eastward to the Missouri. The butte is located about west of the Missouri River, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year
A year or annus is the orbital period of a planetary body, for example, the Earth, moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by change in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons are generally recognized: spring, summer, autumn and winter. In tropical and subtropical regions, several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual wet and dry seasons are recognized and tracked. A calendar year is an approximation of the number of days of the Earth's orbital period, as counted in a given calendar. The Gregorian calendar, or modern calendar, presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars. For the Gregorian calendar, the average length of the calendar year (t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiowa
Kiowa () people are a Native American tribe and an indigenous people of the Great Plains of the United States. They migrated southward from western Montana into the Rocky Mountains in Colorado in the 17th and 18th centuries,Pritzker 326 and eventually into the Southern Plains by the early 19th century. In 1867, the Kiowa were moved to a reservation in southwestern Oklahoma. Today, they are federally recognized as Kiowa Indian Tribe of Oklahoma with headquarters in Carnegie, Oklahoma. , there were 12,000 members. The Kiowa language (Cáuijògà), part of the Tanoan language family, is in danger of extinction, with only 20 speakers as of 2012."Kiowa Tanoan" ''Ethnologue.'' Retrieved 21 June 2012. Name In the Kiowa language, Kiowa call themselves[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheyenne River
The Cheyenne River ( lkt, Wakpá Wašté; "Good River"), also written ''Chyone'', referring to the Cheyenne people who once lived there, is a tributary of the Missouri River in the U.S. states of Wyoming and South Dakota. It is approximately 295 miles (475 km) long and drains an area of 24,240 square miles (62,800 km2). About 60% of the drainage basin is in South Dakota and almost all of the remainder is in Wyoming. Course Formed by the confluence of Antelope Creek and Dry Fork Creek in Wyoming, it rises in northeastern Wyoming in the Thunder Basin National Grassland in Converse County. It flows east into South Dakota, passes Edgemont, and skirts the southern end of the Black Hills, passing through Angostura Reservoir. On the east side of the Black Hills, it flows northeast, past Oral, the Buffalo Gap National Grassland, and along the northwestern boundary of the Pine Ridge Indian Reservation and Badlands National Park. It is joined by Rapid Creek, passes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grizzly Bear
The grizzly bear (''Ursus arctos horribilis''), also known as the North American brown bear or simply grizzly, is a population or subspecies of the brown bear inhabiting North America. In addition to the mainland grizzly (''Ursus arctos horribilis''), other morphological forms of brown bear in North America are sometimes identified as grizzly bears. These include three living populations—the Kodiak bear (''U. a. middendorffi''), the Kamchatka bear (''U. a. beringianus''), and the peninsular grizzly (''U. a. gyas'')—as well as the extinct California grizzly (''U. a. californicus''†), Mexican grizzly (formerly ''U. a. nelsoni''†), and Ungava-Labrador grizzly (formerly ''U. a. ungavaesis''†). On average, grizzly bears near the coast tend to be larger while inland grizzlies tend to be smaller. The Ussuri brown bear (''U. a. lasiotus''), inhabiting Russia, Northern China, Japan, and Korea, is sometimes referred to as the "black grizzly", although it is no more closely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perkins County, South Dakota
Perkins County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 2,835. Its county seat is Bison. The county was established in 1908 and organized in 1909. It was named for Sturgis, South Dakota, official Henry E. Perkins. Geography Perkins County lies on the north edge of South Dakota. Its north boundary line abuts the south boundary line of the state of North Dakota. The Grand River flows eastward through the upper part of the county, and the Moreau River flows eastward through the lower part of the county. Shadehill Reservoir is a large impoundment on the Grand River in the county. Perkins County terrain consists of semi-arid rolling hills, carved by drainage creeks, sparsely dedicated to agriculture. The terrain slopes to the east; its highest point is on its lower west boundary line, at 3,097' (944m) ASL. The county has a total area of , of which is land and (0.7%) is water. It is the second-largest county by area in South Dakot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellowstone River
The Yellowstone River is a tributary of the Missouri River, approximately long, in the Western United States. Considered the principal tributary of upper Missouri, via its own tributaries it drains an area with headwaters across the mountains and Great Plains, high plains of southern Montana and northern Wyoming, and stretching east from the Rocky Mountains in the vicinity of Yellowstone National Park. It flows northeast to its confluence with the Missouri River on the North Dakota side of the border, about 25 miles west of present-day Williston, North Dakota, Williston. Yellowstone watershed The Yellowstone River watershed is a river basin spanning across Montana, with minor extensions into Wyoming and North Dakota, toward headwaters and terminus, respectively. The Yellowstone Basin watershed contains a system of rivers, including the Yellowstone River, and four tributary basins: the Clarks Fork Yellowstone, Wind River (Wyoming), Wind River and Bighorn River, Tongue River (Mon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Kiowa
Fort Kiowa, officially Fort Lookout and also called Fort Brazeau/Brasseaux,Lotte Govaerts, "Real Stories behind The Revenant, Part III: Fort Kiowa", Rogers Archaeology Lab/ref> was a 19th-century fur trading post located on the Missouri River between modern Chamberlain, South Dakota, and the Big Bend of the Missouri. Built in 1822 by the Columbia Fur Company to serve the expanding fur trade in the American West, the square fort served as an important rest stop and trading post for trappers and explorers such as Jim Bridger and Hugh Glass. In the early 1840s, as the American fur trade moved further west, Fort Kiowa was abandoned. It was eventually flooded by the Missouri River, and today the site of the building is submerged beneath the man-made reservoir of Lake Sharpe. Early history Following the Louisiana Purchase in 1803, the size of the United States nearly doubled and the fur trade quickly sought to profit from the unexplored new territory. Forts sprung up along rivers an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andrew Henry (fur Trader)
Major Andrew Henry ( 1775 – January 10, 1832) was an American miner, army officer, frontiersman, trapper and entrepreneur. Alongside William H. Ashley, Henry was the co-owner of the successful Rocky Mountain Fur Company, otherwise known as "Ashley's Hundred", for the famous mountain men working for their firm from 1822 to 1832. Henry appears in the narrative poem the ''Song of Hugh Glass'', which is part of the Neihardt's '' Cycle of the West''. He is portrayed by John Huston in the 1971 film '' Man in the Wilderness'' and by Domhnall Gleeson in the 2015 film '' The Revenant'', both of which depict Glass's bear attack and journey. Early life Henry was born in or around 1775 in Fayette County, in the Province of Pennsylvania, and was tall and slender, with dark hair, blue eyes, and a reputation for honesty. Henry went to Nashville, Tennessee, in his twenties, but moved on to Spanish Upper Louisiana Territory in 1800 (before the Louisiana Purchase), to the lead mines near p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Henry Ashley
William Henry Ashley (c. 1778 – March 26, 1838) was an American miner, land speculator, manufacturer, territorial militia general, politician, frontiersman, fur trader, entrepreneur, hunter, and slave owner. Ashley was best known for being the co-owner with Andrew Henry of the highly-successful Rocky Mountain Fur Incorporated, otherwise known as "Ashley's Hundred" for the famous mountain men working for the firm from 1822 to 1834. Early life and ventures Although born a native of Powhatan County, Virginia, William Ashley had already moved to Ste. Genevieve, in what was then a part of the Louisiana Territory, when it was purchased by the United States from France in 1803. Career On a portion of this land, later known as Missouri, Ashley made his home for most of his adult life. Ashley moved to St. Louis around 1808 and became a brigadier general in the Missouri Militia during the War of 1812. Before the war, he did some real estate speculation and earned a small fortune ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hugh Glass
Hugh Glass ( 1783 – 1833) was an American frontiersman, fur trapper, trader, hunter and explorer. He is best known for his story of survival and forgiveness after being left for dead by companions when he was mauled by a grizzly bear. No records exist regarding his origins but he is widely said to have been born in Pennsylvania to Scottish, possibly Scots-Irish, parents. Glass became an explorer of the watershed of the Upper Missouri River, in present-day Montana, the Dakotas, and the Platte River area of Nebraska. His life story has been the basis of two feature-length films: '' Man in the Wilderness'' (1971) and '' The Revenant'' (2015). They both portray the survival struggle of Glass, who (in the best historical accounts) crawled and stumbled to Fort Kiowa, South Dakota, after being abandoned without supplies or weapons by fellow explorers and fur traders during General Ashley's expedition of 1823. Another version of the story was told in a 1966 episode of the TV series ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hell Creek
The Hell Creek Formation is an intensively studied division of mostly Upper Cretaceous and some lower Paleocene rocks in North America, named for exposures studied along Hell Creek, near Jordan, Montana. The formation stretches over portions of Montana, North Dakota, South Dakota, and Wyoming. In Montana, the Hell Creek Formation overlies the Fox Hills Formation. The site of Pompeys Pillar National Monument is a small isolated section of the Hell Creek Formation. In 1966, the Hell Creek Fossil Area was designated as a National Natural Landmark by the National Park Service. It is a series of fresh and brackish-water clays, mudstones, and sandstones deposited during the Maastrichtian and Danian (respectively, the end of the Cretaceous period and the beginning of the Paleogene) by fluvial activity in fluctuating river channels and deltas and very occasional peaty swamp deposits along the low-lying eastern continental margin fronting the late Cretaceous Western Interior Seaway. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleocene
The Paleocene, ( ) or Palaeocene, is a geological epoch (geology), epoch that lasted from about 66 to 56 mya (unit), million years ago (mya). It is the first epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name is a combination of the Ancient Greek ''palaiós'' meaning "old" and the Eocene Epoch (which succeeds the Paleocene), translating to "the old part of the Eocene". The epoch is bracketed by two major events in Earth's history. The K–Pg extinction event, brought on by Chicxulub impact, an asteroid impact and possibly volcanism, marked the beginning of the Paleocene and killed off 75% of living species, most famously the non-avian dinosaurs. The end of the epoch was marked by the Paleocene–Eocene Thermal Maximum (PETM), which was a major climatic event wherein about 2,500–4,500 gigatons of carbon were released into the atmosphere and ocean systems, causing a spike in global temperatures and ocean acidification. In the Pal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
