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T. S. Kemp
Thomas Stainforth Kemp is a British zoologist and palaeontologist. He is known for his work on the evolution of mammals, and particularly for identifying the criteria by which proto-mammals (synapsids) should be classified as mammals. He is an emeritus fellow of St John's College, Oxford, and he was the curator of the zoological collections in the Oxford University Museum of Natural History until his retirement in 2009. As well as many academic papers, and four academic books on palaeontology and evolution, Kemp has written three books in the ''Very Short Introductions ''Very Short Introductions'' (''VSI'') is a book series published by the Oxford University Press (OUP). The books are concise introductions to particular subjects, intended for a general audience but written by experts. Most are under 200-page ...'' series. Bibliography * Studies in vertebrate evolution (1972: Oliver & Boyd), co-edited with Kenneth Alan Joysey * Mammal-like reptiles and the origin of mammals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammals
A mammal () is a vertebrate animal of the class Mammalia (). Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles and birds, from which their ancestors diverged in the Carboniferous Period over 300 million years ago. Around 6,640 extant species of mammals have been described and divided into 27 orders. The study of mammals is called mammalogy. The largest orders of mammals, by number of species, are the rodents, bats, and eulipotyphlans (including hedgehogs, moles and shrews). The next three are the primates (including humans, monkeys and lemurs), the even-toed ungulates (including pigs, camels, and whales), and the Carnivora (including cats, dogs, and seals). Mammals are the only living members of Synapsida; this clade, together with Sauropsida (reptiles and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synapsids
Synapsida is a diverse group of tetrapod vertebrates that includes all mammals and their extinct relatives. It is one of the two major clades of the group Amniota, the other being the more diverse group Sauropsida (which includes all extant reptiles and therefore, birds). Unlike other amniotes, synapsids have a single temporal fenestra, an opening low in the skull roof behind each eye socket, leaving a zygomatic arch, bony arch beneath each; this accounts for the name "synapsid". The distinctive temporal fenestra developed about 318 million years ago during the Late Carboniferous period, when synapsids and sauropsids diverged, but was subsequently merged with the orbit in early mammals. The basal (phylogenetics), basal amniotes (reptiliomorphs) from which synapsids evolved were historically simply called "reptiles". Therefore, stem group synapsids were then described as mammal-like reptiles in classical systematics, and non-therapsid synapsids were also referred to as pelyco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
St John's College, Oxford
St John's College is a Colleges of the University of Oxford, constituent college of the University of Oxford. Founded as a men's college in 1555, it has been coeducational since 1979.Communication from Michael Riordan, college archivist Its founder, Sir Thomas White (merchant), Thomas White, intended to provide a source of educated Roman Catholic clerics to support the Counter-Reformation under Mary I of England, Queen Mary. St John's is the wealthiest college in Oxford, with assets worth over £790 million as of 2022, largely due to nineteenth-century suburban development of land in the city of Oxford of which it is the ground landlord. The college occupies a site on St Giles', Oxford, St Giles' and has a student body of some 390 undergraduates and 250 postgraduates. There are over 100 academic staff, and a like number of other staff. In 2018 St John's topped the Norrington Table, the annual ranking of Oxford colleges' final results, and in 2021, St John's ranked second with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford University Museum Of Natural History
The Oxford University Museum of Natural History (OUMNH) is a museum displaying many of the University of Oxford's natural history specimens, located on Parks Road in Oxford, England. It also contains a lecture theatre which is used by the university's chemistry, zoology and The Mathematical Institute, University of Oxford, mathematics departments. The museum provides the only public access into the adjoining Pitt Rivers Museum. History The university's Honour School of Natural Science started in 1850, but the facilities for teaching were scattered around the city of Oxford in the various Colleges of Oxford University, colleges. The university's collection of anatomy, anatomical and natural history specimens were similarly spread around the city. Regius Professor of Medicine, Sir Henry Acland, initiated the construction of the museum between 1855 and 1860, to bring together all the aspects of science around a central display area. The building was officially opened in 1860, althou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very Short Introductions
''Very Short Introductions'' (''VSI'') is a book series published by the Oxford University Press (OUP). The books are concise introductions to particular subjects, intended for a general audience but written by experts. Most are under 200-pages long. While authors may present personal viewpoints, the books are meant to be "balanced and complete" as well as thought provoking. The series began in 1995, and by March 2023 there were 730 titles, published or announced. The books have been commercially successful, and have been published in more than 25 languages. Institutions can subscribe to an online service to allow their users to read the books. Most of the books have been written specifically for the series, but around 60 were recycled from earlier OUP publications: several had been in OUP's ''Past Masters'' series, and numbers 17–24 used chapters from ''The Oxford Illustrated History of Britain'' (1984). Each book of the series is numbered on its spine. These numbers broad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fellows Of St John's College, Oxford
Fellows may refer to Fellow, in plural form. Fellows or Fellowes may also refer to: Places *Fellows, California, USA *Fellows, Wisconsin, ghost town, USA Other uses * Fellowes, Inc., manufacturer of workspace products *Fellows, a partner in the firm of English canal carriers, Fellows Morton & Clayton *Fellows (surname) *Mount Fellows, a mountain in Alaska See also *North Fellows Historic District The North Fellows Historic District is a historic district located in Ottumwa, Iowa, United States. The city experienced a housing boom after World War II. This north side neighborhood of single-family brick homes built between 1945 and 1959 ..., listed on the National Register of Historic Places in Wapello County, Iowa * Justice Fellows (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Palaeontologists
English usually refers to: * English language * English people English may also refer to: Culture, language and peoples * ''English'', an adjective for something of, from, or related to England * ''English'', an Amish term for non-Amish, regardless of ethnicity * English studies, the study of English language and literature Media * ''English'' (2013 film), a Malayalam-language film * ''English'' (novel), a Chinese book by Wang Gang ** ''English'' (2018 film), a Chinese adaptation * ''The English'' (TV series), a 2022 Western-genre miniseries * ''English'' (play), a 2022 play by Sanaz Toossi People and fictional characters * English (surname), a list of people and fictional characters * English Fisher (1928–2011), American boxing coach * English Gardner (born 1992), American track and field sprinter * English McConnell (1882–1928), Irish footballer * Aiden English, a ring name of Matthew Rehwoldt (born 1987), American former professional wrestler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
