|
Polygyra Peregrina
''Millerelix peregrina'' (syn. ''Polygyra peregrina'') is a species of land snail in the family Polygyridae. It is known by the common names strange many-whorled land snail and white liptooth. Arkansas Game and Fish Commission. October 2, 2013. It is endemic to Arkansas in the United States, where it is found in Izard, Marion, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harald A
Harald or Haraldr is the Old Norse form of the given name Harold. It may refer to: Medieval Kings of Denmark * Harald Bluetooth (935–985/986) Kings of Norway * Harald Fairhair (c. 850–c. 933) * Harald Greycloak (died 970) * Harald Hardrada (1015–1066) * Harald Gille (reigned 1130–1136) Grand Dukes of Kiev * Mstislav the Great (1076–1132), known as Harald in Norse sagas King of Mann and the Isles * Haraldr Óláfsson (died 1248) Earls of Orkney * Harald Haakonsson (died 1131) * Harald Maddadsson (–1206) * Harald Eiriksson Others * Hagrold (fl. 944–954), also known as Harald, Scandinavian chieftain in Normandy * Harald Grenske (10th century), petty king in Vestfold in Norway * Harald Klak (–), king in Jutland * Harald Wartooth, legendary king of Sweden, Denmark and Norway * Harald the Younger, 9th-century Viking leader Modern name Royalty * Harald V of Norway (born 1937), present King of Norway * Prince Harald of Denmark (1876–1949) Arts and entertainment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Snail
A land snail is any of the numerous species of snail that live on land, as opposed to the sea snails and freshwater snails. ''Land snail'' is the common name for terrestrial gastropod mollusks that have shells (those without shells are known as slugs). However, it is not always easy to say which species are terrestrial, because some are more or less amphibious between land and fresh water, and others are relatively amphibious between land and salt water. Land snails are a polyphyletic group comprising at least ten independent evolutionary transitions to terrestrial life (the last common ancestor of all gastropods was marine). The majority of land snails are pulmonates that have a lung and breathe air. Most of the non-pulmonate land snails belong to lineages in the Caenogastropoda, and tend to have a gill and an operculum. The largest clade of land snails is the Cyclophoroidea, with more than 7,000 species. Many of these operculate land snails live in habitats or microhabitats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polygyridae
Polygyridae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea. MolluscaBase eds. (2021). MolluscaBase. Polygyridae Pilsbry, 1895. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=993919 on 2021-02-11 The Polygyridae make up a significant proportion of the land snail fauna of eastern North America, and are also found in western North America, northern Central America, and are present on some Caribbean islands. The definitive reference to the group is Henry Pilsbry's 1940 monograph. Pilsbry, Henry A. 1940. Land Mollusca of North America (North of Mexico). Acad. Nat. Sci. Philadelphia, Monograph 3, vol. 1(2): 575-994. Anatomy This snail family is distinguished from other gastropods on the basis of several anatomical features: They have no dart apparatus (see love dart), the muscles which allow the eyes and pharynx to be retracted are united into a single ban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arkansas
Arkansas ( ) is a landlocked state in the South Central United States. It is bordered by Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, and Texas and Oklahoma to the west. Its name is from the Osage language, a Dhegiha Siouan language, and referred to their relatives, the Quapaw people. The state's diverse geography ranges from the mountainous regions of the Ozark and Ouachita Mountains, which make up the U.S. Interior Highlands, to the densely forested land in the south known as the Arkansas Timberlands, to the eastern lowlands along the Mississippi River and the Arkansas Delta. Arkansas is the 29th largest by area and the 34th most populous state, with a population of just over 3 million at the 2020 census. The capital and most populous city is Little Rock, in the central part of the state, a hub for transportation, business, culture, and government. The northwestern corner of the state, including the Fayetteville–Springdaleâ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Izard County, Arkansas
Izard County is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 13,696. The county seat is Melbourne. Izard County is Arkansas's 13th county, formed on October 27, 1825, and named for War of 1812 General and Arkansas Territorial Governor George Izard. It is an alcohol prohibition or dry county. Geography According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.6%) is water. Major highways * Arkansas Highway 5 * Arkansas Highway 9 * Arkansas Highway 56 * Arkansas Highway 58 * Arkansas Highway 69 * Arkansas Highway 69 Business * Arkansas Highway 177 * Arkansas Highway 223 * Arkansas Highway 289 * Arkansas Highway 354 Adjacent counties *Fulton County (north) * Sharp County (east) * Independence County (southeast) * Stone County (southwest) * Baxter County (northwest) Demographics 2020 census As of the 2020 United States census, there were 13,577 people, 4,851 households, and 3,124 familie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marion County, Arkansas
Marion County is located in the Ozark Mountains in the U.S. state of Arkansas. The county is named for Francis Marion, the famous "Swamp Fox" of the Revolutionary War. Created as Arkansas's 35th county in 1836, Marion County is home to one incorporated town and four incorporated cities, including Yellville, the county seat. The county is also the site of numerous unincorporated communities and ghost towns. The county included part of what is now Searcy County, Arkansas, with many opposing to dividing them, which helped fueled the bloody Tutt-Everett War between 1844 and 1850. Occupying , Marion County is the 33rd smallest county in Arkansas. As of the 2010 Census, the county's population is 16,653 people in 3,531 households. Based on population, the county is the 27th smallest county of the 75 in Arkansas. Located in the Ozarks, the county is largely covered with rugged terrain and waterways, with the exception of King's Prairie in the southwestern portion. It is drained by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone County, Arkansas
Stone County is located in the Ozark Mountains in the U.S. state of Arkansas. The county is named for rugged, rocky area terrain of the Ozarks. Created as Arkansas's 74th county on April 21, 1873, Stone County has two incorporated cities: Mountain View, the county seat and most populous city, and Fifty-Six. The county is also the site of numerous unincorporated communities and ghost towns. Most of the county is sparsely populated forested Ozark hills; including the northern fifth of the county managed by the United States Forest Service as the Ozark National Forest. The remainder of the county is used for poultry, ranching, and timber production. The White River runs along the eastern boundary of Stone County. The county contains six protected areas in addition to the Ozark National Forest: Blanchard Springs Caverns within the Ozark National Forest, two Natural Areas, two Wildlife Management Areas and the Ozark Folk Center, which preserves and interprets Ozark cultural herita ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newton County, Arkansas
Newton County is a County (United States), county in the U.S. state of Arkansas. As of the 2010 United States Census, 2010 census, the population was 8,330. The county seat is Jasper, Arkansas, Jasper. Newton County is Arkansas's 46th county, formed on December 14, 1842, and named for Thomas Willoughby Newton, Thomas W. Newton, an Arkansas United States House of Representatives, Congressman. It is an alcohol prohibition or dry county. Newton County is part of the Harrison, Arkansas, Harrison, AR Harrison micropolitan area, Micropolitan Statistical Area. History Newton County residents were divided during the Civil War, serving in both the Confederate and Union armies. John Cecil, who had served as Newton County's sheriff, served as a Confederate Captain. Jasper blacksmith James R. Vanderpool (ca. 1832–1880) served as Captain of Union Company C, 1st Arkansas Infantry (Union), 1st Regiment Arkansas Infantry Volunteers, while farmer and teacher John McCoy (1820–1903) served as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Searcy County, Arkansas
Searcy County ( ) is a county located in the U.S. state of Arkansas. As of the 2010 census, the population was 8,195. The county seat is Marshall. The county was formed December 13, 1838, from a portion of Marion County and named for Richard Searcy, the first clerk and judge in the Arkansas Territory. The city of Searcy, Arkansas, some 70 miles away, shares the name despite having never been part of Searcy County. The county is an alcohol prohibition or dry county. History During the American Civil War, Searcy County, Arkansas had strong, pro-Union leanings, forming an organization known as the "Arkansas Peace Society Chocolate Roll Capital of the World The Chocolate Roll is a dessert endemic to Searcy but little known outside the near region. A typical Chocolate Roll is made from Shortcrust pastry, pie dough spread with a mixture of cocoa powder, shortening, and sugar, then rolled up and baked. In 2012 The Greater Searcy County Chamber of Commerce declared Searcy County th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ozark Mountains
The Ozarks, also known as the Ozark Mountains, Ozark Highlands or Ozark Plateau, is a physiographic region in the U.S. states of Missouri, Arkansas, Oklahoma and the extreme southeastern corner of Kansas. The Ozarks cover a significant portion of northern Arkansas and most of the southern half of Missouri, extending from Interstate 40 in central Arkansas to Interstate 70 in central Missouri. There are two mountain ranges in the Ozarks: the Boston Mountains of Arkansas and the St. Francois Mountains of Missouri. Buffalo Lookout, the highest point in the Ozarks, is located in the Boston Mountains. Geologically, the area is a broad dome with the exposed core in the ancient St. Francois Mountains. The Ozarks cover nearly , making it the most extensive highland region between the Appalachians and Rockies. Together with the Ouachita Mountains, the area is known as the U.S. Interior Highlands. The Salem Plateau, named after Salem, Missouri, makes up the largest geologic area of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dolomite (rock)
Dolomite (also known as dolomite rock, dolostone or dolomitic rock) is a sedimentary carbonate rock that contains a high percentage of the mineral dolomite, CaMg(CO3)2. It occurs widely, often in association with limestone and evaporites, though it is less abundant than limestone and rare in Cenozoic rock beds (beds less than about 66 million years in age). The first geologist to distinguish dolomite rock from limestone was Belsazar Hacquet in 1778. Most dolomite was formed as a magnesium replacement of limestone or of lime mud before lithification. The geological process of conversion of calcite to dolomite is known as dolomitization and any intermediate product is known as dolomitic limestone. The "dolomite problem" refers to the vast worldwide depositions of dolomite in the past geologic record in contrast to the limited amounts of dolomite formed in modern times. Recent research has revealed sulfate-reducing bacteria living in anoxic conditions precipitate dolomite which ind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Endemism")
