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Acanthochirana
''Acanthochirana'' is an extinct genus of prawn that existed during the upper Jurassic period. It was named by E. Strand in 1928, and its type species is ''Acanthochirana cordata''. They are distinguished from the related genus '' Aeger'' by the presence of teeth on the rostrum, which are absent in ''Aeger''. Species , ''Acanthochirana'' includes six to seven species: * ''Acanthochirana angulata'' *''Acanthochirana cenomanica'' * ''Acanthochirana cordata'' *''Acanthochirana krausei'' *''Acanthochirana liburiansis'' *''Acanthochirana smithwoodwardi'' *''Acanthochirana triassica'' Notes References External links ''Acanthochirana''at the 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 ... * Dendrobranchiata Jurassic crustaceans Prehistoric a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dendrobranchiata
Dendrobranchiata is a suborder of Decapoda, decapods, commonly known as prawns. There are 540 extant species in seven families, and a fossil record extending back to the Devonian. They differ from related animals, such as Caridea and Stenopodidea, by the branching form of the gills and by the fact that they do not brood their eggs, but release them directly into the water. They may reach a length of over and a mass of , and are widely shrimp fishery, fished and shrimp farm, farmed for human consumption. Shrimp and prawns While Dendrobranchiata and Caridea belong to different Order (biology), suborders of Decapoda, they are very similar in appearance, and in many contexts such as commercial farming and Fishery, fisheries, they are both often referred to as "shrimp" and "prawn" interchangeably. In the United Kingdom, the word "prawn" is more common on menus than "shrimp", while the opposite is the case in North America. The term "prawn" is also loosely used to describe any large s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archiv Für Naturgeschichte
''Archiv für Naturgeschichte'' was a German-language journal for natural history. It was founded by A. F. A. Wiegmann in 1835. The journal was published in Berlin from 1835 to 1926. There were 92 published volumes. From 1912 to 1926 each volume was published in two sections, namely, ''Abteilung A: Original-Arbeiten'' & ''Abteilung B: Jahres-Berichte''. ''Abteilung A'' (''i.e.'' Section A) published original articles on zoology. ''Abteilung B'' (''i.e.'' Section B) published yearly reports on zoological articles published in the preceding year. References External linksArchiv für Naturgeschichte , Hathi Trust Digital Library * [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jurassic Crustaceans
The Jurassic ( ) is a geologic period and 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 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. The beginning of the Toarcian Stage started around 183 million years ago and is marked by an extinction event associated with widespread oceanic anoxia, ocean acidification, and elevated temperatures likely caused by the eruption of the Karoo-Ferrar large igneous provinces. The end of the Jurassic, however, has no clear boundary with the Cretaceous and is the only boundary between geological periods to remain formally undefined. By the beginning of the Jurassic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 Paleofaunal Database initiative, which operated from August 1998 through August 2000. From 2000 to 2015, PBDB received funding from the National Science Foundation. PBDB also received support form the Australian Research Council. From 2000 to 2010 it was housed at the National Center for Ecological Analysis and Synthesis, a cross-disciplinary research center within the University of California, Santa Barbara. It is currently housed at University of Wisconsin-Madison and overseen by an international committee of major data contributors. The Paleobiology Database works closely with the Neotoma Paleoecology Database, which has a similar intellectual history, but has focused on the Quaternary (with an emphasis on the late Pleistocene and Holocen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Van Straelen
Victor van Straelen (14 June 1889 – 29 February 1964) was a Belgian conservationist, palaeontologist and carcinologist. Van Straelen was born in Antwerp on 14 June 1889, and worked chiefly as a palaeontologist until his retirement in 1954. He was director of the Royal Belgian Institute of Natural Sciences from 1925 to 1954. In 1926, he instigated the world's first gorilla sanctuary in what became the ' (now Virunga National Park). In 1933, he was appointed head of the ', and in 1948, he was on the executive committee at the foundation of the organisation which would become the International Union for Conservation of Nature (IUCN). He was the first president of the Charles Darwin Foundation from its foundation in 1959 until his death in 1964. He was awarded a silver Darwin-Wallace Medal by the Linnean Society of London The Linnean Society of London is a learned society dedicated to the study and dissemination of information concerning natural history, evolution, and taxo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georg Zu Münster
Count Georg Ludwig Friedrich Wilhelm zu Münster (german: Georg Graf zu Münster; 17 February 1776 – 23 December 1844) was a German paleontologist. Biography Münster was born on 17 February 1776, in Langelage near Osnabrück. In 1800, he became a Prussian official in the principalities of Brandenburg-Ansbach and Brandenburg-Bayreuth. He formed a famous collection of fossils, which was ultimately secured by the Bavarian state, and formed the nucleus of the palaeontological museum at Munich. Münster assisted Georg August Goldfuss in writing his great work, ''Petrefacta Germaniae''. Louis Agassiz and Georges Cuvier visited him at Bayreuth Bayreuth (, ; bar, Bareid) is a town in northern Bavaria, Germany, on the Red Main river in a valley between the Franconian Jura and the Fichtelgebirge Mountains. The town's roots date back to 1194. In the 21st century, it is the capital of U ..., where he donated them part of his collection. He died in Bayreuth on 23 December 1844. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Glaessner
Martin Fritz Glaessner AM (25 December 1906 – 23 November 1989) was a geologist and palaeontologist. Born and educated in the Austro-Hungarian Empire, he spent the majority of his life in working for geoscientific institutes in Austria, Russia, Australia, and studying the geology of the South Pacific in Papua New Guinea and Australia. Glaessner also did early work on the classification of the pre- Cambrian lifeforms now known as the Ediacaran biota, which he proposed were the early antecedents of modern lifeforms. Life and career Glaessner was born in Aussig in the former Kingdom of Bohemia of the Austro-Hungarian Empire (now in the Czech Republic). He was a research associate at the in Vienna from 1923 to 1932, and starting in 1925 attended the University of Vienna, where he received a doctorate in law in 1929, and a Ph.D. in geology and paleontology in 1931. He was a research associate at the Natural History Museum in London from 1930 to 1931. In 1932 he moved to Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Oppel
Carl Albert Oppel (19 December 1831 – 23 December 1865) was a German paleontologist. History He was born at Hohenheim in Württemberg, on 19 December 1831. He first went to the University of Tübingen, where he graduated with a Ph.D. in 1853. The results of his work was published in ''Die Juraformation Englands, Frankreichs und des südwestlichen Deutschlands'' (1856–1858). He went to the Palaeontological Museum at Munich in 1858 and became an assistant there. It was in 1860 that he became the Professor of Palaeontology at the University of Munich. Then, a year later, he became the director of the Palaeontological Collection. Of his later works, it can be said that the most important was ''Paläontologische Mittheilungen aus dem Museum des Königlichen Bayerischen Staates'' (1862–1865). He died on 23 December 1865 at the age of 34. The wrinkle ridge Dorsum Oppel on the Moon is named after him, as is the fossil prawn genus '' Albertoppelia''. Studies Oppel devote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ResearchGate
ResearchGate is a European commercial social networking site for scientists and researchers to share papers, ask and answer questions, and find collaborators. According to a 2014 study by ''Nature'' and a 2016 article in ''Times Higher Education'', it is the largest academic social network in terms of active users, although other services have more registered users, and a 2015–2016 survey suggests that almost as many academics have Google Scholar profiles. While reading articles does not require registration, people who wish to become site members need to have an email address at a recognized institution or to be manually confirmed as a published researcher in order to sign up for an account. Members of the site each have a user profile and can upload research output including papers, data, chapters, negative results, patents, research proposals, methods, presentations, and software source code. Users may also follow the activities of other users and engage in discussions with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neues Jahrbuch Für Geologie Und Paläontologie
''Neues Jahrbuch für Geologie und Paläontologie'' is a peer-reviewed scientific journal covering research in geology and paleontology. The journal is published monthly, with 4 volumes per year. Abstracting and indexing The journal is abstracted and indexed in Science Citation Index Expanded and Current Contents. According to the ''Journal Citation Reports'', the journal has a 2019 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 0.981. References External links * Geology journals Publications established in 1807 English-language journals E. Schweizerbart academic journals Quarterly journals Paleontology journals {{paleontology-journal-stub es:Journal of Molluscan Studies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eclogae Geologicae Helvetiae
The ''Eclogues'' (; ), also called the ''Bucolics'', is the first of the three major works of the Latin poet Virgil. Background Taking as his generic model the Greek bucolic poetry of Theocritus, Virgil created a Roman version partly by offering a dramatic and mythic interpretation of revolutionary change at Rome in the turbulent period between roughly 44 and 38 BC. Virgil introduced political clamor largely absent from Theocritus' poems, called idylls ("little scenes" or "vignettes"), even though erotic turbulence disturbs the "idyllic" landscapes of Theocritus. Virgil's book contains ten pieces, each called not an idyll but an eclogue ("draft" or "selection" or "reckoning"), populated by and large with herdsmen imagined conversing and performing amoebaean singing in largely rural settings, whether suffering or embracing revolutionary change or happy or unhappy love. Performed with great success on the Roman stage, they feature a mix of visionary politics and eroticism that m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portable Document Format
Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems.Adobe Systems IncorporatedPDF Reference, Sixth edition, version 1.23 (53 MB) Nov 2006, p. 33. Archiv/ref> Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. PDF has its roots in "The Camelot Project" initiated by Adobe co-founder John Warnock in 1991. PDF was standardized as ISO 32000 in 2008. The last edition as ISO 32000-2:2020 was published in December 2020. PDF files may contain a variety of content besides flat text and graphics including logical structuring elements, interactive elements such as annotations and form-fields, layers, rich media (including video con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
