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P. H. Carpenter
Philip Herbert Carpenter (6 February 1852 – 21 October 1891), FRS, British naturalist and crinoid authority, was the fourth son of William Benjamin Carpenter. Education and research Carpenter was educated at University College School, then at University College, and afterwards became a Scholar of Trinity College, Cambridge, where he graduated in 1874. He was a member of the scientific staff of the deep-sea exploring expeditions of H.M.S. ''Lightning'' (1868) and ''Porcupine'' (1869–1870). In 1875, he was appointed assistant naturalist to H.M.S. ''Valorous'' accompanying Admiral Sir George Strong Nares's Arctic expedition to Disko Island, and spent the summer sounding and dredging in Davis Strait and the North Atlantic. Career After the 1872–1876 HMS Challenger expedition had returned, he was asked in January 1878 by Sir Wyville Thomson to describe the free-swimming Crinoids that had been collected. Carpenter was an expert on the morphology of the echinoderms, especiall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eton College
Eton College ( ) is a Public school (United Kingdom), public school providing boarding school, boarding education for boys aged 13–18, in the small town of Eton, Berkshire, Eton, in Berkshire, in the United Kingdom. It has educated Prime Minister#History, prime ministers, world leaders, Nobel laureates, Academy Award and BAFTA award-winning actors, and generations of the aristocracy, and has been referred to as "the nurse of England's statesmen". The school is the largest boarding school in England, ahead of Millfield and Oundle School, Oundle. Together with Wellington College, Berkshire, Wellington College and Downe House School, it is one of three private schools in Berkshire to be named in the list of the world's best 100 private schools. Eton charges up to £52,749 per year (£17,583 per term, with three terms per academic year, for 2023/24). It was the sixth most expensive Headmasters' and Headmistresses' Conference boarding school in the UK in 2013–14. It was founded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davis Strait
The Davis Strait (Danish language, Danish: ''Davisstrædet'') is a southern arm of the Arctic Ocean that lies north of the Labrador Sea. It lies between mid-western Greenland and Baffin Island in Nunavut, Canada. To the north is Baffin Bay. The strait was named for the English explorer John Davis (English explorer), John Davis (1550–1605), who explored the area while seeking a Northwest Passage. By the 1650s it was used for whaling, whale hunting. Extent The International Hydrographic Organization defines the limits of the Davis Strait as follows: ''On the North.'' The Southern limit of Baffin Bay [The parallel of 70th parallel north, 70° North between Greenland and Baffin Island, Baffin Land]. ''On the East.'' The Southwest coast of Greenland. ''On the South.'' The parallel of 60th parallel north, 60° North between Greenland and Labrador. ''On the West.'' The Eastern limit of the Northwest Passage, Northwestern Passages South of 70° North [the East coast of Baffin Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1891 Deaths
Events January * January 1 ** A strike of 500 Hungarian steel workers occurs; 3,000 men are out of work as a consequence. **Germany takes formal possession of its new African territories. * January 4 – The Earl of Zetland issues a declaration regarding the famine in the western counties of Ireland. * January 5 **The Australian shearers' strike, that leads indirectly to the foundation of the Australian Labor Party, begins. **A fight between the United States and Lakotas breaks out near Pine Ridge agency. **A fight between railway strikers and police breaks out at Motherwell, Scotland. * January 7 ** General Miles' forces surround the Lakota in the Pine Ridge Reservation. ** The Inter-American Monetary Commission meets in Washington DC. * January 9 – The great shoe strike in Rochester, New York is called off. * January 10 – in France, the Irish Nationalist leaders hold a conference at Boulogne. The French government promptly takes loan. * J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1852 Births
Events January–March * January 14 – President Napoleon III, Louis-Napoléon Bonaparte proclaims a French Constitution of 1852, new constitution for the French Second Republic. * January 15 – Nine men representing various Jewish charitable organizations come together to form what will become Mount Sinai Hospital, New York, Mount Sinai Hospital in New York City. * January 17 – The United Kingdom recognizes the independence of the South African Republic, Transvaal. * February 3 – Battle of Caseros, Argentina: The Argentine provinces of Entre Ríos Province, Entre Rios and Corrientes, allied with Brazil and members of Colorado Party (Uruguay), Colorado Party of Uruguay, defeat Buenos Aires troops under Juan Manuel de Rosas. * February 11 – The first British public toilet for women opens in Bedford Street, London. * February 14 – The Great Ormond Street Hospital for Sick Children, London, admits its first patient. * February 15 – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroform
Chloroform, or trichloromethane (often abbreviated as TCM), is an organochloride with the formula and a common solvent. It is a volatile, colorless, sweet-smelling, dense liquid produced on a large scale as a precursor to refrigerants and polytetrafluoroethylene (PTFE). Chloroform was once used as an inhalational anesthetic between the 19th century and the first half of the 20th century. It is miscible with many solvents but it is only very slightly soluble in water (only 8 g/L at 20°C). Structure and name The molecule adopts a tetrahedral molecular geometry with C3v symmetry. The chloroform molecule can be viewed as a methane molecule with three hydrogen atoms replaced with three chlorine atoms, leaving a single hydrogen atom. The name "chloroform" is a portmanteau of ''terchloride'' (tertiary chloride, a trichloride) and ''formyle'', an obsolete name for the methylylidene radical (CH) derived from formic acid. Natural occurrence Many kinds of seaweed produce chlor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Lydekker
Richard Lydekker (; 25 July 1849 – 16 April 1915) was a British naturalist, geologist and writer of numerous books on natural history. He was known for his contributions to zoology, paleontology, and biogeography. He worked extensively in cataloging fossil vertebrates and describing new species, particularly from India, where he spent several years studying the region’s prehistoric fauna. Lydekker was a key figure in the field of vertebrate paleontology, authoring numerous scientific papers and books that helped classify extinct and extant species. Biography Richard Lydekker was born at Tavistock Square in London. His father was Gerard Wolfe Lydekker, a barrister-at-law with Dutch ancestry. The family moved to Harpenden Lodge soon after Richard's birth. He was educated at Trinity College, Cambridge, where he took a first-class in the Natural Science tripos (1872). In 1874 he joined the Geological Survey of India and made studies of the vertebrate palaeontology of norther ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Alleyne Nicholson
Henry Alleyne Nicholson FRS FRSE FGS FLS (11 September 1844 – 19 January 1899) was a British palaeontologist and zoologist. Life The son of John Nicholson (1809–1886), a biblical scholar, and his wife Annie Elizabeth Waring, he was born at Penrith, Cumberland on 11 September 1844. His younger sister was the writer Annie Elizabeth Nicholson Ireland, and one of his brothers was John Henry Nicholson, author and poet. He was educated at Appleby Grammar School and then studied Sciences at the universities of Göttingen ( Ph.D., 1866) and Edinburgh (D.Sc., 1867; M.D., 1869). Geology had early attracted his attention, and his first publication was a thesis for his D.Sc. degree titled ''On the Geology of Cumberland and Westmoreland'' (1868). In 1869 he began lecturing in Natural History at the extramural classes linked to Edinburgh University. In 1871 he was appointed professor of natural history in the University of Toronto; in 1874 professor of biology in the Durham College of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cassell (publisher)
Cassell is a British book publishing house founded in 1848 by John Cassell (1817–1865), which became in the 1890s an international publishing group company. In 1995, Cassell plc acquired Pinter Publishers. In December 1998, Cassell plc was bought by the Orion Publishing Group. In January 2002, Cassell imprints, including the Cassell Reference and Cassell Military, were joined with the Weidenfeld imprints to form a new division under the name of Weidenfeld & Nicolson Ltd. Cassell Illustrated survives as an imprint of the Octopus Publishing Group. History John Cassell (1817–1865), who was in turn a carpenter, temperance preacher, tea and coffee merchant, finally turned to publishing. His first publication was on 1 July 1848, a weekly newspaper called ''The Standard of Freedom'', advocating religious, political, and commercial freedom. '' The Working Man's Friend'' became another popular publication. In 1849 Cassell was dividing his time between his publishing and his groc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Etheridge, Junior
Robert Etheridge (23 May 1847 – 4 January 1920) was a British palaeontologist who made important contributions to the Australian Museum.Australian Museum, 2015Walsh, 1981Serle, 1949 Biography Etheridge was born in Cheltenham, Gloucestershire, England, the only son of the palaeontologist, Robert Etheridge and his wife Martha, ''née'' Smith. He was educated at the Royal School of Mines, London, under Thomas Huxley, and was trained as a palaeontologist by his father. In 1866 Etheridge came to Australia, working under Alfred Richard Cecil Selwyn on the Victorian geological survey until it was terminated in 1869, and returned to England in 1871. Two years later he was appointed palaeontologist to the geological survey of Scotland, and in 1874 obtained a position in the geology department in the Natural History Museum at South Kensington. While there in co-operation with P. H. Carpenter he compiled a valuable Catalogue of the Blastoidea. In 1878–1880 with H. Alleyne Nichols ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geological Society Of London
The Geological Society of London, known commonly as the Geological Society, is a learned society based in the United Kingdom. It is the oldest national geological society in the world and the largest in Europe, with more than 12,000 Fellows. Fellows are entitled to the postnominal FGS (Fellow of the Geological Society), over 2,000 of whom are Chartered Geologists (CGeol). The Society is a registered charity, no. 210161. It is also a member of the Science Council, and is licensed to award Chartered Scientist to qualifying members. The mission of the society is: "Making geologists acquainted with each other, stimulating their zeal, inducing them to adopt one nomenclature, facilitating the communication of new facts and ascertaining what is known in their science and what remains to be discovered". History The Society was founded on 13 November 1807 at the Freemasons' Tavern, Great Queen Street, in the Covent Garden district of London. It was partly the outcome of a previou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Though the fossil record is incomplete, numerous studies have demonstrated that there is enough information available to give a good understanding of the pattern of diversification of life on Earth. In addition, the record can predict and fill gaps such as the discovery of '' Tiktaalik'' in the arctic of Canada. Paleontology includes the study of fossils: their age, method of formation, and evolutionary significance. Specimens are sometimes considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years to 4.1 billion years old. Early edition, published online before prin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Echinoderm
An echinoderm () is any animal of the phylum Echinodermata (), which includes starfish, brittle stars, sea urchins, sand dollars and sea cucumbers, as well as the sessile sea lilies or "stone lilies". While bilaterally symmetrical as larvae, as adults echinoderms are recognisable by their usually five-pointed radial symmetry (pentamerous symmetry), and are found on the sea bed at every ocean depth from the intertidal zone to the abyssal zone. The phylum contains about 7,600 living species, making it the second-largest group of deuterostomes after the chordates, as well as the largest marine-only phylum. The first definitive echinoderms appeared near the start of the Cambrian. Echinoderms are important both ecologically and geologically. Ecologically, there are few other groupings so abundant in the deep sea, as well as shallower oceans. Most echinoderms are able to reproduce asexually and regenerate tissue, organs and limbs; in some cases, they can undergo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
