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Eosurcula Pulcherrima
''Eosurcula'' is an extinct genus of gastropod from the Eocene of Asia, Europe, and North America. Species * † '' Eosurcula capayana'' Vokes 1939 * † '' Eosurcula cohni'' Dickerson 1915 * † '' Eosurcula inconstans'' Cooper 1894 * † ''Eosurcula moorei'' Gabb, 1860 from Bartonian in Texas * † '' Eosurcula praeattenuata'' Gabb 1868 * † '' Eosurcula stena'' (Edwards, 1857) from Hampshire Original description Genus ''Eosurcula'' was originally described by Thomas Lincoln Casey in 1904. Casey's original text reads as follows: References This article incorporates public domain text from reference. * ''Fossils'' (Smithsonian Handbooks) by David Ward (Page 131) * P. Jeffery and S. Tracey. 1997. The Early Eocene London Clay Formation mollusc fauna of the former Bursledon Brickworks, Lower Swanwick, Hampshire. Tertiary Research 17(3-4):75-137 * R. L. Squires. 2001. Additions to the Eocene megafossil fauna of the Llajas Formation, Simi Valley, southern California. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eocene
The Eocene ( ) is a geological epoch (geology), epoch that lasted from about 56 to 33.9 million years ago (Ma). It is the second epoch of the Paleogene Period (geology), Period in the modern Cenozoic Era (geology), Era. The name ''Eocene'' comes from the Ancient Greek (''Ēṓs'', 'Eos, Dawn') and (''kainós'', "new") and refers to the "dawn" of modern ('new') fauna that appeared during the epoch.See: *Letter from William Whewell to Charles Lyell dated 31 January 1831 in: * From p. 55: "The period next antecedent we shall call Eocene, from ήως, aurora, and χαινος, recens, because the extremely small proportion of living species contained in these strata, indicates what may be considered the first commencement, or ''dawn'', of the existing state of the animate creation." The Eocene spans the time from the end of the Paleocene Epoch to the beginning of the Oligocene Epoch. The start of the Eocene is marked by a brief period in which the concentration of the carbon isoto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hampshire
Hampshire (, ; abbreviated to Hants.) is a Ceremonial counties of England, ceremonial county in South East England. It is bordered by Berkshire to the north, Surrey and West Sussex to the east, the Isle of Wight across the Solent to the south, Dorset to the west, and Wiltshire to the north-west. Southampton is the largest settlement, while Winchester is the county town. Other significant settlements within the county include Portsmouth, Basingstoke, Andover, Hampshire, Andover, Gosport, Fareham and Aldershot. The county has an area of and a population of 1,844,245, making it the Counties in England by population, 5th-most populous in England. The South Hampshire built-up area in the south-east of the county has a population of 855,569 and contains the cities of Southampton (269,781) and Portsmouth (208,100). In the north-east, the Farnborough, Hampshire, Farnborough/Aldershot Farnborough/Aldershot built-up area, conurbation extends into Berkshire and Surrey and has a populati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eosurcula Pulcherrima
''Eosurcula'' is an extinct genus of gastropod from the Eocene of Asia, Europe, and North America. Species * † '' Eosurcula capayana'' Vokes 1939 * † '' Eosurcula cohni'' Dickerson 1915 * † '' Eosurcula inconstans'' Cooper 1894 * † ''Eosurcula moorei'' Gabb, 1860 from Bartonian in Texas * † '' Eosurcula praeattenuata'' Gabb 1868 * † '' Eosurcula stena'' (Edwards, 1857) from Hampshire Original description Genus ''Eosurcula'' was originally described by Thomas Lincoln Casey in 1904. Casey's original text reads as follows: References This article incorporates public domain text from reference. * ''Fossils'' (Smithsonian Handbooks) by David Ward (Page 131) * P. Jeffery and S. Tracey. 1997. The Early Eocene London Clay Formation mollusc fauna of the former Bursledon Brickworks, Lower Swanwick, Hampshire. Tertiary Research 17(3-4):75-137 * R. L. Squires. 2001. Additions to the Eocene megafossil fauna of the Llajas Formation, Simi Valley, southern California. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper Claiborne , a video game by Marvelous
{{Disambiguation ...
Upper may refer to: * Shoe upper or ''vamp'', the part of a shoe on the top of the foot * Stimulant, drugs which induce temporary improvements in either mental or physical function or both * ''Upper'', the original film title for the 2013 found footage film ''The Upper Footage'' * Dmitri Upper (born 1978), Kazakhstani ice hockey player See also * Uppers (video game) is a Japanese video game developer and publisher, and anime producer. The company was founded in 1997 but formed in its current state in October 2011 by the merger of the original Marvelous Entertainment with AQ Interactive, and Liveware. Hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spire (mollusc)
A spire is a part of the coiled shell of molluscs. The spire consists of all of the whorls except for the body whorl. Each spire whorl represents a rotation of 360°. A spire is part of the shell of a snail, a gastropod mollusc, a gastropod shell, and also the whorls of the shell in ammonites, which are fossil shelled cephalopods. In textbook illustrations of gastropod shells, the tradition (with a few exceptions) is to show most shells with the spire uppermost on the page. The spire, when it is not damaged or eroded, includes the protoconch (also called the nuclear whorls or the larval shell), and most of the subsequent teleoconch whorls (also called the postnuclear whorls), which gradually increase in area as they are formed. Thus the spire in most gastropods is pointed, the tip being known as the " apex". The word "spire" is used, in an analogy to a church spire or rock spire, a high, thin, pinnacle. The "spire angle" is the angle, as seen from the apex, at which a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eosurcula Taomeyi
''Eosurcula'' is an extinct genus of gastropod from the Eocene of Asia, Europe, and North America. Species * † '' Eosurcula capayana'' Vokes 1939 * † '' Eosurcula cohni'' Dickerson 1915 * † '' Eosurcula inconstans'' Cooper 1894 * † ''Eosurcula moorei'' Gabb, 1860 from Bartonian in Texas * † '' Eosurcula praeattenuata'' Gabb 1868 * † '' Eosurcula stena'' (Edwards, 1857) from Hampshire Original description Genus ''Eosurcula'' was originally described by Thomas Lincoln Casey in 1904. Casey's original text reads as follows: References This article incorporates public domain text from reference. * ''Fossils'' (Smithsonian Handbooks) by David Ward (Page 131) * P. Jeffery and S. Tracey. 1997. The Early Eocene London Clay Formation mollusc fauna of the former Bursledon Brickworks, Lower Swanwick, Hampshire. Tertiary Research 17(3-4):75-137 * R. L. Squires. 2001. Additions to the Eocene megafossil fauna of the Llajas Formation, Simi Valley, southern California. C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whorl (mollusc)
A whorl is a single, complete 360° revolution or turn in the spiral or whorled growth of a mollusc shell. A spiral configuration of the shell is found in numerous gastropods, but it is also found in shelled cephalopods including ''Nautilus'', ''Spirula'' and the large extinct subclass of cephalopods known as the ammonites. A spiral shell can be visualized as consisting of a long Cone (geometry), conical tube, the growth of which is coiled into an overall Helix, helical or planispiral shape, for reasons of both strength and compactness. The number of whorls which exist in an adult shell of a particular species depends on mathematical factors in the geometric growth, as described in D'Arcy Wentworth Thompson's classic 1917 book ''On Growth and Form'', and by David Raup. The main factor is how rapidly the conical tube expands (or flares-out) over time. When the rate of expansion is low, such that each subsequent whorl is not that much wider than the previous one, then the adult s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Body Whorl
The body whorl is part of the morphology (biology), morphology of the gastropod shell, shell in those gastropod mollusks that possess a coiled shell. The term is also sometimes used in a similar way to describe the shell of a cephalopod mollusk. In gastropods In gastropods, the body whorl, or last whorl, is the most recently formed and largest Whorl (mollusc), whorl (or revolution) of a spiral or Helix, helical Gastropod shell, shell, terminating in the Aperture (mollusc), aperture. It is called the "body whorl" because most of the body of the soft parts of the animal fits into this whorl. The proportional size of the body whorl in gastropod shells differs greatly according to the actual shell morphology. For shells in which the rate of whorl expansion of each revolution around the axis is very high, the aperture and the body whorl are large, and the shell tends to be low Spire (mollusc), spired. The shell of the abalone is a good example of this kind of shell. The opposite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology (from Ancient Greek μορφή (morphḗ) "form", and λόγος (lógos) "word, study, research") is the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance (shape, structure, color, pattern, size), as well as the form and structure of internal parts like bones and organs, i.e., anatomy. This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of the overall structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Fried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lower Claiborne
Lower may refer to: * ''Lower'' (album), 2025 album by Benjamin Booker *Lower (surname) *Lower Township, New Jersey *Lower Receiver (firearms) *Lower Wick Lower Wick is a small hamlet located in the county of Gloucestershire, England. It is situated about five miles south west of Dursley, eighteen miles southwest of Gloucester and fifteen miles northeast of Bristol. Lower Wick is within the civil ... Gloucestershire, England See also * Nizhny {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
