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Odenwaldia Heidelbergensis
''Odenwaldia'' is an extinct genus of mastodonsauroid temnospondyl within the family Heylerosauridae. History of study ''Odenwaldia'' is only known from one species, ''O. heidelbergensis'', and was named by Morales & Kamphausen (1984). The holotype, a skull roof and counterpiece cast, were collected from the Middle Bundsandstein (Oberes Konglomerat) near Heidelberg, Germany and were first described by Wilhelm Simon in 1961, who thought that the specimen belonged to the trematosaur ''Trematosaurus''. It was then redescribed by Schoch (2008). Description The holotype is the only uncontroversial specimen of this taxon, although others have been referred to the species. ''Odenwaldia'' is diagnosed by several autapomorphies, including (1) small orbits combined with broad interorbital distance; (2) preorbital region slender, with nasals and lacrimals narrower than frontals; and (3) dermal ornament consists of small, similarly sized polygons, but no elongated ridges. In contrast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heidelberg University
} Heidelberg University, officially the Ruprecht Karl University of Heidelberg, (german: Ruprecht-Karls-Universität Heidelberg; la, Universitas Ruperto Carola Heidelbergensis) is a public research university in Heidelberg, Baden-Württemberg, Germany. Founded in 1386 on instruction of Pope Urban VI, Heidelberg is Germany's oldest university and one of the world's oldest surviving universities; it was the third university established in the Holy Roman Empire. Heidelberg is one of the most prestigious and highly ranked universities in Europe and the world. Heidelberg has been a coeducational institution since 1899. The university consists of twelve faculties and offers degree programmes at undergraduate, graduate and postdoctoral levels in some 100 disciplines. The language of instruction is usually German, while a considerable number of graduate degrees are offered in English as well as some in French. As of 2021, 57 Nobel Prize winners have been affiliated with the city o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lydekkerina Huxleyi
''Lydekkerina'' is an extinct genus of stereospondyl temnospondyl. It is the type genus of the family Lydekkerinidae. Fossils have been collected from Early Triassic deposits in South Africa and Australia. The type species is '' L. huxleyi'', first described in 1889. While most other stereospondyls were semiaquatic, ''Lydekkerina'' was exclusively terrestrial. Description ''Lydekkerina'' was a relatively small temnospondyl, growing up to around in length. Skulls range in length from in the smallest known individual to up to in larger individuals. The skull is wedge-shaped and has a parabolic outline with convex lateral margins. Shallow pits cover the surface of the skull. Teeth line the palate as well as the jaws, and some skulls even bear large ectopterygoid tusks on the underside of the skull. ''Lydekkerina'' can be distinguished from other lydekkerinids on the basis of several skull characteristics. One such feature is the presence of vomerine shagreen, tiny bumps coveri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanocephalosaurus Birdi
''Stanocephalosaurus'' (stano from Greek stenos, meaning “narrow”, cephalo from Greek kephalē, meaning “head”) is an extinct genus of large-sized temnospondyl amphibians living through the early to mid Triassic. The etymology of its name most likely came from its long narrow skull when compared to other temnospondyls. ''Stanocephalosaurus'' lived an aquatic lifestyle, with some species even living in salt lakes. There are currently three recognized species and another that needs further material to establish its legitimacy. The three known species are ''Stanocephalosaurus pronus'' from the Middle Triassic in Tanzania, ''Stanocephalosaurus amenasensis'' from the Lower Triassic in Algeria, and ''Stanocephalosaurus birdi'', from the middle Triassic in Arizona. ''Stanocephalosaurus rajareddyi'' from the Middle Triassic in central India needs further evidence in order to establish its relationship among other Stanocephalosaurs. Like other temnospondyls, ''Stanocephalosaurus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanocephalosaurus Pronus
''Stanocephalosaurus'' (stano from Greek stenos, meaning “narrow”, cephalo from Greek kephalē, meaning “head”) is an extinct genus of large-sized temnospondyl amphibians living through the early to mid Triassic. The etymology of its name most likely came from its long narrow skull when compared to other temnospondyls. ''Stanocephalosaurus'' lived an aquatic lifestyle, with some species even living in salt lakes. There are currently three recognized species and another that needs further material to establish its legitimacy. The three known species are ''Stanocephalosaurus pronus'' from the Middle Triassic in Tanzania, ''Stanocephalosaurus amenasensis'' from the Lower Triassic in Algeria, and ''Stanocephalosaurus birdi'', from the middle Triassic in Arizona. ''Stanocephalosaurus rajareddyi'' from the Middle Triassic in central India needs further evidence in order to establish its relationship among other Stanocephalosaurs. Like other temnospondyls, ''Stanocephalosaurus'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paracyclotosaurus Crookshanki
''Paracyclotosaurus'' (meaning "Near Wheeled Lizard") is an extinct genus of temnospondyl amphibian, which would have appeared similar to today's salamander – but much larger, measuring up to long and weighing between . It lived in the Middle Triassic period, about 235 million years ago, and fossils have been found in Australia, India, and South Africa. Although they could live on dry land, ''Paracyclotosaurus'' probably spent most of its time in water. They had flattened bodies and elongated heads, almost long, that vaguely resembled those of modern crocodiles. Discovery and naming The type species ''P. davidi'' is only known from one complete specimen recovered from Australia. It was discovered by quarry miners in a brick pit in St. Peters in Sydney, New South Wales. The discovery, made in 1910, was from a large ironstone nodule within Ashfield Shale which contained the nearly complete skeleton. The reconstruction was finished in July 1914, and was initially determin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cherninia Denwai
''Cherninia'' is an extinct genus of mastodonsaurid temnospondyl. The type species, ''Cherninia denwai'', is known from the Denwa Formation of India. It is based on a massive skull, ISI A 54, which was originally considered a species of ''Parotosuchus ''Parotosuchus'' is an extinct genus of capitosaurian temnospondyl amphibians within the family Mastodonsauridae. Fossils are known from the Early Triassic of Europe, Africa, Australia, and Antarctica. It was about long and likely lived in aqu ...'' in 1998 before being given its own genus in 2001. Another species, ''Cherninia megarhina'', is known from the Upper Ntawere Formation of Zambia. ''C. megarhina'' is based on another large skull, BP/1/4223, which had also been previously referred to ''Parotosuchus''. Though not as well-preserved as the skull of ''C. denwai'', BP/1/4233 was described earlier in 1974. It was described by Sharon Chernin, a paleontologist at the Bernard Price Institute and the namesake of the genus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xenotosuchus Africanus
''Xenotosuchus'' is an extinct genus of mastodonsaurid temnospondyl within the family Mastodonsauridae known from the Triassic of South Africa. The genus is based on a skull originally described as ''Parotosuchus'', an animal which it resembled in general build and habit. Description Like many mastodontosaurids, it was a large animal with a large head. Its amphibian life history meant that the distinct shape of the skull roof would change from a generalized tadpole-like skull type through to the distinct adult shape. The head bones are covered in large pits and grooves, indicating extensive dermal armour on the head. Both the upper and lower jaw had tusks, those of the upper jaw being situated on a 2nd row of teeth on the vomer and palatine bone. Contrary to related forms like ''Mastodonsaurus'', the tusks of the lower jaw were of moderate size and did not penetrate the premaxilla. See also * Prehistoric amphibian * List of prehistoric amphibians This list of prehistoric amph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watsonisuchus
''Watsonisuchus'' is an extinct genus of temnospondyl amphibian from the Early Triassic of Australia, Madagascar, and South Africa. It was up to 122 cm long and had a robust skull The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone. However two parts are more prominent: the cranium and the mandible. In humans, the ... of 24 cm in length.http://www.angellis.net/Web/PDfiles/amphs.pdf References * ''Dragons in the Dust: The Paleobiology of the Giant Monitor Lizard Megalania'' by Ralph E. Molnar (Pg. 39) Triassic temnospondyls of Africa Prehistoric amphibians of Australia Capitosaurs Triassic temnospondyls of Australia Early Triassic amphibians of Africa Fossil taxa described in 1966 Prehistoric amphibian genera {{Triassic-animal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edingerella Madagascariensis
''Edingerella'' is an extinct genus of temnospondyl amphibian from the Early Triassic of Madagascar. It is a basal capitosaur closely related to ''Watsonisuchus''. Phylogeny Below is a cladogram A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to d ... from Fortuny ''et al.'' (2011): References Triassic temnospondyls of Africa Prehistoric animals of Madagascar Capitosaurs Early Triassic amphibians of Africa Prehistoric amphibian genera {{triassic-animal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladlenosaurus Alexeyevi
''Vladlenosaurus'' is an extinct genus of capitosaur from Russia. It lived during the late Vetlugian (Early Triassic). Based on the type of deposits it was found in, ''Vladlenosaurus'' probably inhabited lacustrine, or lake, habitats. The type species is ''V. alexeyevi'', named in 2000. Description Unlike the flatter, more rounded snouts of other capitosaurs, ''Vladlenosaurus'' had a wedge-shaped snout. This characteristic is also seen in trematosaurians, although it was independently acquired in both cases as a result of convergent evolution. Classification ''Vladlenosaurus'' is similar in appearance to the benthosuchids, a group of trematosauroid temnospondyls, but is more closely related to mastodonsauroids. Among capitosaurs, it shares many features with the basal form ''Wetlugasaurus'', also from the Early Triassic of Russia. ''Vladlenosaurus alexeyevi'' was even considered to be a species of ''Wetlugasaurus'' in a 2006 study. In a 2011 phylogenetic analysis, the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odenwaldia Heidelbergensis
''Odenwaldia'' is an extinct genus of mastodonsauroid temnospondyl within the family Heylerosauridae. History of study ''Odenwaldia'' is only known from one species, ''O. heidelbergensis'', and was named by Morales & Kamphausen (1984). The holotype, a skull roof and counterpiece cast, were collected from the Middle Bundsandstein (Oberes Konglomerat) near Heidelberg, Germany and were first described by Wilhelm Simon in 1961, who thought that the specimen belonged to the trematosaur ''Trematosaurus''. It was then redescribed by Schoch (2008). Description The holotype is the only uncontroversial specimen of this taxon, although others have been referred to the species. ''Odenwaldia'' is diagnosed by several autapomorphies, including (1) small orbits combined with broad interorbital distance; (2) preorbital region slender, with nasals and lacrimals narrower than frontals; and (3) dermal ornament consists of small, similarly sized polygons, but no elongated ridges. In contrast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wetlugasaurus Angustifrons
''Wetlugasaurus'' (meaning "Vetluga River lizard") is an extinct genus of temnospondyl amphibian from the Early Triassic (Olenekian) Charkabozh, Kzylsaiskaya, Petropavlovka, Kamennyi Yar and Vetluga Series Formations of northern Russia and Greenland. It had a long skull The skull is a bone protective cavity for the brain. The skull is composed of four types of bone i.e., cranial bones, facial bones, ear ossicles and hyoid bone. However two parts are more prominent: the cranium and the mandible. In humans, the ..., and reached a total length of . References Further reading * ''The Age of Dinosaurs in Russia and Mongolia'' by Michael J. Benton, Mikhail A. Shishkin, David M. Unwin, and Evgenii N. Kurochkin. p. 35-59. * ''Bibliography Of Fossil Vertebrates 1934-1938'' by C. I. Camp Capitosaurs Prehistoric amphibian genera Triassic temnospondyls of Europe Olenekian life Fossils of Russia Fossil taxa described in 1930 {{triassic-animal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
