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Chester A. Arnold
Chester Arthur Arnold was an American paleobotanist, born June 25, 1901 in Leeton, Missouri and died on 19 November 1977. Family, education and career He was the son of farmers Elmer and Edith Arnold. Arnolds family moved to Ludlowville, New York and he attended Cornell University with the intent to study agriculture. Interaction with Loren Petry, a Cornell professor studying Devonian plants of the region, lead to Arnold shifting his focus to paleobotany. He received his Bachelor of Science in 1924, his Ph.D. in 1929 with his thesis on Devonian megafloral paleobotany. He started working at the Faculty of Botany, University of Michigan from 1928 and became curator of the collection of fossil plants in 1929. Arnold became a professor in 1947. He maintained close relations with researchers in India, being a friend of Birbal Sahni, of the Birbal Sahni Institute of Palaeobotany and served his year in residence from 1958 to 1959 at the institute. Arnold was a member of many learne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leeton, Missouri
Leeton is a city in southeast Johnson County, Missouri, United States. The population was 566 at the 2010 census. History Leeton was platted in 1895, and named after J. J. Lee, the original owner of the town site. A post office called Leeton has been in operation since 1882. Geography Leeton is located at (38.583655, -93.695270). According to the United States Census Bureau, the city has a total area of , all land. Demographics 2010 census As of the census of 2010, there were 566 people, 232 households, and 151 families living in the city. The population density was . There were 283 housing units at an average density of . The racial makeup of the city was 96.5% White, 0.4% African American, 1.2% Native American, 0.4% Asian, and 1.6% from two or more races. Hispanic or Latino of any race were 1.1% of the population. There were 232 households, of which 37.1% had children under the age of 18 living with them, 46.6% were married couples living together, 11.2% had a female ho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma
Oklahoma (; Choctaw language, Choctaw: ; chr, ᎣᎧᎳᎰᎹ, ''Okalahoma'' ) is a U.S. state, state in the South Central United States, South Central region of the United States, bordered by Texas on the south and west, Kansas on the north, Missouri on the northeast, Arkansas on the east, New Mexico on the west, and Colorado on the northwest. Partially in the western extreme of the Upland South, it is the List of U.S. states and territories by area, 20th-most extensive and the List of U.S. states and territories by population, 28th-most populous of the 50 United States. Its residents are known as Oklahomans and its capital and largest city is Oklahoma City. The state's name is derived from the Choctaw language, Choctaw words , 'people' and , which translates as 'red'. Oklahoma is also known informally by its List of U.S. state and territory nicknames, nickname, "Sooners, The Sooner State", in reference to the settlers who staked their claims on land before the official op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wesley C
Wesley may refer to: People and fictional characters * Wesley (name), a given name and a surname Places United States * Wesley, Arkansas, an unincorporated community * Wesley, Georgia, an unincorporated community * Wesley Township, Will County, Illinois * Wesley, Iowa, a city in Kossuth County * Wesley Township, Kossuth County, Iowa * Wesley, Maine, a town * Wesley Township, Washington County, Ohio * Wesley, Oklahoma, an unincorporated community * Wesley, Indiana, an unincorporated town * Wesley, West Virginia, an unincorporated community Elsewhere * Wesley, a hamlet in the township of Stone Mills, Ontario, Canada * Wesley, Dominica, a village * Wesley, New Zealand, a suburb of Auckland * Wesley, Eastern Cape, South Africa, a town Schools * Wesley College (other) * Wesley Institute, Sydney, Australia * Wesley Seminary, Marion, Indiana * Wesley Biblical Seminary, Jackson, Mississippi * Wesley Theological Seminary, Washington, DC * Wesley University of Science and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruby Basin Flora
A ruby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum ( aluminium oxide). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sapphires. Ruby is one of the traditional cardinal gems, alongside amethyst, sapphire, emerald, and diamond. The word ''ruby'' comes from ''ruber'', Latin for red. The color of a ruby is due to the element chromium. Some gemstones that are popularly or historically called rubies, such as the Black Prince's Ruby in the British Imperial State Crown, are actually spinels. These were once known as "Balas rubies". The quality of a ruby is determined by its color, cut, and clarity, which, along with carat weight, affect its value. The brightest and most valuable shade of red, called blood-red or pigeon blood, commands a large premium over other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman F
Herman may refer to: People * Herman (name), list of people with this name * Saint Herman (other) * Peter Noone (born 1947), known by the mononym Herman Places in the United States * Herman, Arkansas * Herman, Michigan * Herman, Minnesota * Herman, Nebraska * Herman, Pennsylvania * Herman, Dodge County, Wisconsin * Herman, Shawano County, Wisconsin * Herman, Sheboygan County, Wisconsin Place in India * Herman (Village) Other uses * ''Herman'' (comic strip) * ''Herman'' (film), a 1990 Norwegian film * Herman the Bull, a bull used for genetic experiments in the controversial lactoferrin project of GenePharming, Netherlands * Herman the Clown ( fi, Pelle Hermanni), a Finnish TV clown from children's TV show performed by Veijo Pasanen * Herman's Hermits, a British pop combo * Herman cake (also called Hermann), a type of sourdough bread starter or Amish Friendship Bread starter * ''Herman'' (album) by 't Hof Van Commerce See also * Hermann (other) * Arman ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygolophodon
''Zygolophodon'' is an extinct genus of African, Asian, and European mammutid that lived from the Miocene to the Late Pliocene. Taxonomy ''Zygolophodon'' belongs in the family Mammutidae, whose best known member is the American mastodon. ''Zygolophodon tapiroides'' and ''Z. turicensis'' are known from the Early-Middle Miocene of Europe, while ''Z. aegyptensis'' is known from the Early Miocene of Egypt, while ''Z. lufengensis'', ''Z. chinjiensis'', and ''Z. nemonguensis'' have been found in Miocene deposits in East Asia. '' Miomastodon'' was previously synonymized with ''Zygolophodon'', but is apparently a distinct genus similar to ''Gomphotherium ''Gomphotherium'' (; "welded beast") is an extinct genus of proboscids from the Neogene and early Pleistocene of Eurasia, Africa, North America and Asia. As of 2021, two species, ''G. annectens'' and possibly ''G. subtapiroideum'', are also k ...'' in having bunodont cheek teeth. References Mastodons Miocene proboscidea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarno Formation
Clarno may refer to: Locations * Clarno, Oregon * Clarno, Wisconsin ** Clarno (community), Wisconsin *Clarno Township, Lake County, South Dakota Lake County is a county in the U.S. state of South Dakota. As of the 2020 United States Census, the population was 11,059. Its county seat is Madison. The county was formed in 1873. Geography The terrain of Lake County consists of rolling hi ... Other * Clarno Formation, an Eocene geologic formation in Central Oregon * Beverly Clarno, politician in the U.S. state of Oregon {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alonzo W
Alonzo is both a given name and a Spanish surname. Notable people with the name include: Mononym *Alonzo (rapper), French singer and hip hop artist, formerly Segnor Alonzo of Psy 4 de la Rime Given name *Alonzo de Barcena, 16th-century Spanish Jesuit missionary and linguist *Alonzo de Santa Cruz (–1567), Spanish cartographer, mapmaker, instrument maker, historian and teacher *Alonzo Babers (b. 1961), U.S. athlete *Alonzo L. Best (1854–1923), U.S. politician *Alonzo Bodden, U.S. comedian *Alonzo Church (1903–1995), U.S. mathematician and computer scientist *Alonzo Clemons, U.S. autistic savant clay sculptor *Alonzo B. Cornell (1832–1904), a Governor of New York *Alonzo Drake (1884–1919), English footballer and cricketer *Alonzo J. Edgerton (1827–1896), U.S. politician * Alonzo Dillard Folger (1888–1941), U.S. politician *Alonzo Gee, American basketball player * Alonzo A. Hinckley (1870–1936), U.S. official of the Church of Jesus Christ of Latter-day Saints * Alon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudolarix
''Pseudolarix'' is a genus of coniferous trees in the pine family Pinaceae containing three species, the extant ''Pseudolarix amabilis'' and the extinct species '' Pseudolarix japonica'' and '' Pseudolarix wehrii''. ''Pseudolarix'' species are commonly known as golden larch, but are not true larches (''Larix'') being more closely related to ''Keteleeria'', ''Abies'' and ''Cedrus''. ''P. amabilis'' is native to eastern China, occurring in small areas in the mountains of southern Anhui, Zhejiang, Fujian, Jiangxi, Hunan, Hubei and eastern Sichuan, at altitudes of . ''P. wehrii'' is described from fossils dating to the Early Eocene (Ypresian), of Western North America where it is found in the Eocene Okanagan Highlands Allenby and Klondike Mountain Formations. The youngest known occurrence is of mummified fossils found in the Late Eocene Buchanan Lake Formation on Axel Heiberg Island. ''P. japonica'' is known from Middle Miocene to Pliocene sediments in Japan and Miocene deposits o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Society Of America
The Botanical Society of America (BSA) represents professional and amateur botanists, researchers, educators and students in over 80 countries of the world. It functions as a United States nonprofit 501(c)(3) membership society. History The society was first established in 1893 as an outgrowth from the Botanical Club of the American Association for the Advancement of Science at a meeting in Rochester, New York, on August 22, 1892. The organizing principles of the society were the enhancement of the study of plants in North America and to professionalize such efforts. In 1906, the organization merged with the Society for Plant Morphology and Physiology and the American Mycological Society. Sections The society has 16 special interest sections: Former presidents Former presidents of the society have included: * William Trelease - Director of the Missouri Botanical Garden and the first president of the society * Nathaniel Lord Britton - Cofounder of the New York Botanical Garden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azolla Primaeva
''Azolla primaeva'' is an extinct species of "water fern" in the family Salviniaceae known from Eocene fossils from the Ypresian stage (), found in southern British Columbia. The species was first described from poorly preserved material collected in the Similkameen River area near Princeton, British Columbia and later noted from outcrops at Stump Lake northeast of Princeton. The fossils were described by David P. Penhallow in the 1890 volume ''On Fossil Plants from the Smilkameen Valley and Other Places in the Southern Interior of British Columbia''. Though the volume only lists John William Dawson as author, Dawson notes that the ''A primaevum'' description had been written by Penhallow. Due to the poor nature of the type specimen the species was placed in the form genus '' Azollophyllum'' as ''Azollophyllum primaevum'' indicating its similarity to the modern genus, but at the same time acknowledging lack of detail needed to confirm its placement in the genus. Placement of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
