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Pseudomelania
†''Pseudomelania'' is an extinct genus of fossil sea snails, marine gastropod mollusks in the family Pseudomelaniidae. Species Species within the genus ''Pseudomelania'' include: subgenus '' Hudlestoniella'' * ''Pseudomelania'' (''Hudlestoniella'') ''gubleri'' Delpey, 1941 subgenus '' Oonia'' - synonym: ''Eligmoloxus'' Cossmann, 1885"†''Pseudomelania'' Pictet and Campiche 1862 (snail)" Fossilworks, accessed 11 June 2016. * ''Oonia incrassata'' Kittl, 1899 * ''Oonia pennina'' Parona, 1892 * ''Oonia subtortilis'' Münster, 1841 * ''Oonia texta'' Kittl, 1899 * ''Pseudomelania'' (''Oonia'') ''grossouvrei'' Cossmann, 1899 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelania Sutherlandii
†''Pseudomelania'' is an extinct genus of fossil sea snails, marine (ocean), marine gastropod mollusks in the family Pseudomelaniidae. Species Species within the genus ''Pseudomelania'' include: subgenus ''Hudlestoniella'' * ''Pseudomelania'' (''Hudlestoniella'') ''gubleri'' Delpey, 1941 subgenus ''Oonia'' - synonym: ''Eligmoloxus'' Cossmann, 1885"†''Pseudomelania'' Pictet and Campiche 1862 (snail)" Fossilworks, accessed 11 June 2016. * ''Oonia incrassata'' Kittl, 1899 * ''Oonia pennina'' Parona, 1892 * ''Oonia subtortilis'' Münster, 1841 * ''Oonia texta'' Kittl, 1899 * ''Pseudomelania'' (''Oonia'') ''grossouvrei'' Cossmann, 1899< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelania Remtsaensis
†''Pseudomelania'' is an extinct genus of fossil sea snails, marine gastropod mollusks in the family Pseudomelaniidae. Species Species within the genus ''Pseudomelania'' include: subgenus '' Hudlestoniella'' * ''Pseudomelania'' (''Hudlestoniella'') ''gubleri'' Delpey, 1941 subgenus '' Oonia'' - synonym: ''Eligmoloxus'' Cossmann, 1885"†''Pseudomelania'' Pictet and Campiche 1862 (snail)" Fossilworks, accessed 11 June 2016. * ''Oonia incrassata'' Kittl, 1899 * ''Oonia pennina'' Parona, 1892 * ''Oonia subtortilis'' Münster, 1841 * ''Oonia texta'' Kittl, 1899 * ''Pseudomelania'' (''Oonia'') ''grossouvrei'' Cossmann, 1899 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelania Feruglioi
†''Pseudomelania'' is an extinct genus of fossil sea snails, marine gastropod mollusks in the family Pseudomelaniidae. Species Species within the genus ''Pseudomelania'' include: subgenus '' Hudlestoniella'' * ''Pseudomelania'' (''Hudlestoniella'') ''gubleri'' Delpey, 1941 subgenus '' Oonia'' - synonym: ''Eligmoloxus'' Cossmann, 1885"†''Pseudomelania'' Pictet and Campiche 1862 (snail)" Fossilworks, accessed 11 June 2016. * ''Oonia incrassata'' Kittl, 1899 * ''Oonia pennina'' Parona, 1892 * ''Oonia subtortilis'' Münster, 1841 * ''Oonia texta'' Kittl, 1899 * ''Pseudomelania'' (''Oonia'') ''grossouvrei'' Cossmann, 1899 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelania Calloviensis
†''Pseudomelania'' is an extinct genus of fossil sea snails, marine gastropod mollusks in the family Pseudomelaniidae. Species Species within the genus ''Pseudomelania'' include: subgenus '' Hudlestoniella'' * ''Pseudomelania'' (''Hudlestoniella'') ''gubleri'' Delpey, 1941 subgenus '' Oonia'' - synonym: ''Eligmoloxus'' Cossmann, 1885"†''Pseudomelania'' Pictet and Campiche 1862 (snail)" Fossilworks, accessed 11 June 2016. * ''Oonia incrassata'' Kittl, 1899 * ''Oonia pennina'' Parona, 1892 * ''Oonia subtortilis'' Münster, 1841 * ''Oonia texta'' Kittl, 1899 * ''Pseudomelania'' (''Oonia'') ''grossouvrei'' Cossmann, 1899 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudomelaniidae
Pseudomelaniidae is an extinct family of fossil sea snails, marine gastropod mollusks in the clade Caenogastropoda Caenogastropoda is a taxonomic clade, a large diverse group which are mostly sea snails and other marine gastropod mollusks, but also includes some freshwater snails and some land snails. The clade is the most diverse and ecologically successfu .... Genera Genera within the family Pseudomelaniidae include: * '' Angulasina'' Gründel, 2012"Family Pseudomelaniidae Cossmann 1909 (snail)" Fossilworks, accessed 11 June 2016. * '' Bourgetia'' Terquem & Jourdy, 1870Szabó J. & Jaitly A. K. (2004). "Contributions to the Jurassic of Kachchh, western ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acta Palaeontologica Polonica
''Acta Palaeontologica Polonica'' is a quarterly peer-reviewed open access scientific journal of paleontology and paleobiology. It was established by Roman Kozłowski in 1956. It is published by the Institute of Paleobiology of the Polish Academy of Sciences and edited by Richard L. Cifelli and Jarosław Stolarski. Abstracting and indexing ''Acta Palaeontologica Polonica'' is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2010 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 1.949, ranking it 11th out of 48 journals in the category "Paleontology". References External links * Institute of Paleobiology Paleontology journals Publications established in 1956 Polish Academy of Sciences academic journals Open ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Toarcian
The Toarcian is, in the ICS' geologic timescale, an age and stage in the Early or Lower Jurassic. It spans the time between 182.7 Ma (million years ago) and 174.1 Ma. It follows the Pliensbachian and is followed by the Aalenian. The Toarcian Age began with the Toarcian turnover, the extinction event that sets its fossil faunas apart from the previous Pliensbachian age. It is believed to have ended with a global cooling event known as the Comptum Cooling Event, although whether it represented a worldwide event is controversial. Stratigraphic definitions The Toarcian takes its name from the city of Thouars, just south of Saumur in the Loire Valley of France. The stage was introduced by French palaeontologist Alcide d'Orbigny in 1842, after examining rock strata of this age in a quarry near Thouars. In Europe this period is represented by the upper part of the Lias. The base of the Toarcian is defined as the place in the stratigraphic record where the ammonite genus '' Eoda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pliensbachian
The Pliensbachian is an age of the geologic timescale and stage in the stratigraphic column. It is part of the Early or Lower Jurassic Epoch or Series and spans the time between 190.8 ± 1.5 Ma and 182.7 ± 1.5 Ma (million years ago). The Pliensbachian is preceded by the Sinemurian and followed by the Toarcian. The Pliensbachian ended with the extinction event called the Toarcian turnover. During the Pliensbachian, the middle part of the Lias was deposited in Europe. The Pliensbachian is roughly coeval with the Charmouthian regional stage of North America. Stratigraphic definitions The Pliensbachian takes its name from the hamlet of Pliensbach in the community of Zell unter Aichelberg in the Swabian Alb, some 30 km east of Stuttgart in Germany. The name was introduced into scientific literature by German palaeontologist Albert Oppel in 1858. The base of the Pliensbachian is at the first appearances of the ammonite species '' Bifericeras donovani'' and genera ''Apoderocer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic
The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The Jurassic constitutes the middle period of the Mesozoic, Mesozoic Era and is named after the Jura Mountains, where limestone strata from the period were first identified. The start of the Jurassic was marked by the major Triassic–Jurassic extinction event, associated with the eruption of the Central Atlantic magmatic province, Central Atlantic Magmatic Province. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread Anoxic event, oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar, Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
