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Tryblidiidae
Tryblidiidae is an extinct family of paleozoic monoplacophorans in the superfamily Tryblidioidea. Genera Genera in the family Tryblidiidae include: * ''Tryblidium'' Gustaf Lindström, Lindström, 1880. From Ordovician and Silurian.W. H. Dall, Dall W. H. 1913. ''Gastropods''. In: Charles Rochester Eastman, Eastman C. R. ''Text Book of Paleontology edited by C. R. Eastman adapted from German of K. A. von Zittel, 2nd edition revised and enlarged by the editor in collaboration with the following named specialists: R.S. Bassler, W. H. Dall, Charles Doolittle Walcott, C. D. Walcott.'Volume 1 MacMillan & Co., London. xii + 839 ppPage 521 * ''Drahomira'' Perner, 1903 ** ''Drahomira barrandei'' ** ''Drahomira glaseri'' ** ''Drahomira kriziana'' ** ''Drahomira rugata'' * ''Helcionopsis'' Ulrich & Scofield, 1897 * ''Pentalina (mollusc), Pentalina'' Horný, 1961 ** ''Pentalina prantli'' Horný, 1961 * ''Pilina'' References Prehistoric monoplacophorans Prehistoric mollusc families ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monoplacophora
Monoplacophora , meaning "bearing one plate", is a polyphyletic superclass of molluscs with a cap-like shell inhabiting deep sea environments . Extant representatives were not recognized as such until 1952; previously they were known only from the fossil record, and were thought to have become extinct 375 million years ago. Although the shell of many monoplacophorans is limpet-like in shape, they are not gastropods, nor do they have any close relation to gastropods. Definition Discussion about monoplacophorans is made difficult by the slippery definition of the taxon; some authors take it to refer to all non-gastropod mollusks with a single shell, or all single-shelled mollusks with serially repeated units; whereas other workers restrict the definition to cap-shaped forms, excluding spiral and other shapes of shell. The inclusion of the gastropod-like Bellerophontoidea within the group is also contentious. One attempt to resolve this confusion was to separate out the predom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drahomira Barrandei
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Distribution Czech Republic. Genera Species in the genus ''Drahomira'' include:''Drahomira'' Paleobiology Database
The Paleobiology Database is an online resource for information on the distribution and classification of fossil animals, plants, and microorganisms.
History
The Paleobiology Database (PBDB) originated in the NCEAS-funded Phanerozoic Marine Pale ... . accessed 15 April 2010.
* '' Drahomira barrandei''
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Drahomira Glaseri
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Distribution Czech Republic. Genera Species in the genus ''Drahomira'' include:''Drahomira'' . accessed 15 April 2010. * '' Drahomira barrandei
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.
Distribution
Czech Republic.
Genera
Species in the genus ''Drahomira'' include: ...
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Pilina
''Pilina'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Species Species in the genus ''Pilina'' include: * '' Pilina acuminatum'' Perner (in Koken & Perner), 1925 * '' Pilina cheyennica'' Peel, 1977 - from Ordovician in the Keel Member in 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 nor ... * '' Pilina esthonum'' (Koken, 1897)Koken E. 1897. ''Die Gastropoden des baltischen Untersilurs''. Bulletin de l'Académie Impériale des Sciences de St. Pétersburg 7(2):97-214. - synonym: ''Triblidium esthonum'' * '' Pilina ovoideum'' Perner (in Koken & Perner), 1925 * '' Pilina solarium'' (Lindström, 1884)Lindström G. 1884''On the Silurian Gastropoda and Pteropoda of Gotland'' Stockholm, 250 ppPage 59 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helcionopsis
''Helcionopsis'' is an extinct genus of paleozoic monoplacophoran in the family Tryblidiidae. The generic name is from the external resemblance which the genus bear to the recent species of the genus ''Helcion'' in family Patellidae Patellidae is a taxonomic family of sea snails or true limpets, marine gastropod molluscs in the clade Patellogastropoda. (The superfamily Patelloidea should not be confused with the similar-sounding genus of true limpets ''Patelloida'' which .... Species Species in the genus ''Helcionopsis'' include: * '' Helcionopsis radiatum'' (Lindström, 1884) * '' Helcionopsis reticulatus'' Easton, 1943 * '' Helcionopsis striata'' Ulrich, 1897 * '' Helcionopsis subcarinata'' Ulrich & Scofield, 1897Ulrich E. O. & Scofield W. H. 1897. ''The Lower Silurian Gastropoda of Minnesota''page 827828plate VXI figure 28. Shell description General form and position of apex is as in '' Tryblidium'', from which ''Helcionopsis'' differ in having the surface marked by f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drahomira Rugata
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Distribution Czech Republic. Genera Species in the genus ''Drahomira'' include:''Drahomira'' . accessed 15 April 2010. * '''' * '' Drahomira glaseri
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae.
Di ...
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Drahomira
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Distribution Czech Republic. Genera Species in the genus ''Drahomira'' include:''Drahomira'' . accessed 15 April 2010. * '''' * '''' * '' Drahomira krizian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drahomira Kriziana
''Drahomira'' is an extinct genus of paleozoic monoplacophorans in the family Tryblidiidae. Distribution Czech Republic. Genera Species in the genus ''Drahomira'' include:''Drahomira'' . accessed 15 April 2010. * '''' * '''' * '' Drahomira krizian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentalina Prantli
Pentalina may refer to: * MV Pentalina *MV Pentalina-B MV ''Pentalina-B'' was a ferry which operated on a variety of Scottish routes. Launched in 1970 as MV ''Iona'', she was the first drive-through roll-on/roll-off ferry built for the David MacBrayne fleet. She was the first ship in the company's h ... * Pentland Ferries {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pentalina (mollusc)
Pentalina may refer to: * MV Pentalina *MV Pentalina-B MV ''Pentalina-B'' was a ferry which operated on a variety of Scottish routes. Launched in 1970 as MV ''Iona'', she was the first drive-through roll-on/roll-off ferry built for the David MacBrayne fleet. She was the first ship in the company's h ... * Pentland Ferries {{dab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pilina Unguis
''Pilina unguis'' is an extinct species of Paleozoic Silurian monoplacophoran. It was first named as ''Tryblidium unguis'' and described by Gustaf Lindström in Latin from the Silurian deposits of Gotland in Sweden, in 1880. Shell description The length of the shell is 59–67 mm, width 47–51 mm and the height of the shell is 15–16 mm. With is shell size up to 67 mm was at least twice larger than any recent known living monoplacophoran species.Moore J. & Raith Overhill R. 2006. ''An introduction to the invertebrates'', Second Edition. Cambridge, Cambridge University. Press, 319 pp. Page 126 The shell has an obovate outline, anteriorly acuminate, posteriorly expanded, with the greatest width somewhat behind the median, transverse axis of the shell. It is regularly and moderately convex, being the most elevated near the median transverse axis. The apex is close to the anterior margin and only very little prominent. The surface of the shell is covere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Alfred Von Zittel
Karl Alfred Ritter von Zittel (25 September 1839 – 5 January 1904) was a German palaeontologist best known for his ''Handbuch der Palaeontologie'' (1876–1880). Biography Karl Alfred von Zittel was born in Bahlingen in the Grand Duchy of Baden. His father, Karl was a leading liberal cleric in Baden. He was educated at the University of Heidelberg, the University of Paris and the University of Vienna. For a short period he served on the Geological Survey of Austria, and as assistant in the mineralogical museum at Vienna. In 1863, he became teacher of geology and mineralogy in the polytechnic at Karlsruhe, and three years later he succeeded Albert Oppel as professor of palaeontology in the University of Munich, with the charge of the state collection of fossils. In 1880, he was appointed to the geological professorship, and eventually to the directorship of the natural history museum of Munich. His earlier work comprised a monograph on the ''Cretaceous bivalve mollusca of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
