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1903 In Paleontology
Dinosaurs New taxa Sauropterygians * Plesiosaur gastroliths documented.Williston (1903). Sanders, Manley, and Carpenter (2001), "Table 12.1" page 167. Newly named plesiosaurs Synapsids Non-mammalian Eutherians Cetaceans Pholidotes References {{portal, Paleontology [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplocanthosaurus Utterbacki
''Haplocanthosaurus'' (meaning "simple spined lizard") is a genus of diplodocoid sauropod dinosaur. Two species, ''H. delfsi'' and ''H. priscus'', are known from incomplete fossil skeletons. They lived during the Late Jurassic (Kimmeridgian stage), 155 to 152 million years ago in North America.Turner, C.E. and Peterson, F., (1999). "Biostratigraphy of dinosaurs in the Upper Jurassic Morrison Formation of the Western Interior, U.S.A." Pp. 77–114 in Gillette, D.D. (ed.), ''Vertebrate Paleontology in Utah''. Utah Geological Survey Miscellaneous Publication 99-1. The type species is ''H. priscus,'' named in 1903 John Bell Hatcher '','' and the referred species ''H. delfsi'' was discovered by a young college student named Edwin Delfs in Colorado, United States and described by Jack McIntosh and Michael Williams in 1988. ''Haplocanthosaurus'' specimens have been found in the very lowest layer of the Morrison Formation, along with '' Hesperosaurus mjosi'', '' Brontosaurus yahnahpin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limnosaurus Transsylvanicus
''Telmatosaurus'' (meaning "marsh lizard") is a genus of basal hadrosauromorph dinosaur from the Late Cretaceous of Romania. It was a relatively small hadrosaur, measuring approximately in length and in body mass, which has been explained as an instance of insular dwarfism. Discovery In 1895 some peasants presented Ilona Nopcsa, the daughter of their lord, with a dinosaur skull they had found at the estate Săcele in the district Hunedoara (then named Hunyad) in Transylvania. Ilona had an elder brother, Ferenc or Franz Nopcsa von Felső-Szilvás who was inspired by the find to become a paleontology student at the University of Vienna. In 1899 Nopcsa named the skull ''Limnosaurus transsylvanicus''. The generic name was derived from Greek λιμνή, ''limné'', "swamp", a reference to the presumed swamp-dwelling habits of hadrosaurs. The specific name referred to Transylvania. Later Nopcsa discovered that the name ''Limnosaurus'' had already been used by Othniel Charles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sânpetru Formation
The Sânpetru Formation is an Maastrichtian, early Maastrichtian geologic Formation (geology), formation. Dinosaur remains are among the fossils that have been recovered from the formation.Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607. It is located in Romania, near Sânpetru village, part of Sântămăria-Orlea commune. It forms a component of the Hațeg Island fauna. Description The Sânpetru Formation outcrop, crops out in the central to southern Țara Hațegului, Hațeg Basin along the Bărbat (river), Bărbat River and comprises sandstones and mudstones deposited in a wet floodplain depositional environment, environment characterized by braided river, braided fluvial channels. The formation is correlated with the Densuș-Ciula Formation of the northern section of the same basin, both dating to the Maastrichtian of the Late Cretaceous.Solomon & Codrea, 2015, p.26 Fossil content Amphibians Turtles Squamates Crocodyliformes Ornithischian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Franz Nopcsa
Franz may refer to: People * Franz (given name) * Franz (surname) Places * Franz (crater), a lunar crater * Franz, Ontario, a railway junction and unorganized town in Canada * Franz Lake, in the state of Washington, United States – see Franz Lake National Wildlife Refuge Businesses * Franz Deuticke, a scientific publishing company based in Vienna, Austria * Franz Family Bakeries, a food processing company in Portland, Oregon * Franz-porcelains, a Taiwanese brand of pottery based in San Francisco Other uses * ''Franz'' (1971 film), a Belgian film * Franz (2025 film), an upcoming biographical film of Franz Kafka * Franz Lisp, a dialect of the Lisp programming language See also * Frantz (other) Frantz may refer to: * Frantz (given name), a masculine given name (and list of people with the given name) * Frantz (surname), a surname (and list of people with the surname) * Frantz (''Coppélia''), a character in ''Coppélia'' * ''Frantz'' ( ... * Franzen (disamb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telmatosaurus
''Telmatosaurus'' (meaning "marsh lizard") is a genus of basal (phylogeny), basal hadrosauromorph dinosaur from the Late Cretaceous of Romania. It was a relatively small hadrosaur, measuring approximately in length and in body mass, which has been explained as an instance of insular dwarfism. Discovery In 1895 some peasants presented Ilona Nopcsa, the daughter of their lord, with a dinosaur skull they had found at the estate (land), estate Săcele in the district Hunedoara (then named Hunyad) in Transylvania. Ilona had an elder brother, Ferenc or Franz Nopcsa von Felső-Szilvás who was inspired by the find to become a paleontology student at the University of Vienna. In 1899 Nopcsa named the skull ''Limnosaurus transsylvanicus''. The generic name was derived from Greek λιμνή, ''limné'', "swamp", a reference to the presumed swamp-dwelling habits of hadrosaurs. The specific name (zoology), specific name referred to Transylvania. Later Nopcsa discovered that the name ''Lim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornitholestes NT
''Ornitholestes'' (meaning "bird robber") is a small theropod dinosaur of the late Jurassic (Brushy Basin Member of the Morrison Formation, middle Kimmeridgian age, about 154 million years agoTurner, C.E. and Peterson, F., (1999). "Biostratigraphy of dinosaurs in the Upper Jurassic Morrison Formation of the Western Interior, U.S.A." Pp. 77–114 in Gillette, D.D. (ed.), ''Vertebrate Paleontology in Utah''. Utah Geological Survey Miscellaneous Publication 99-1.) of Western Laurasia (the area that was to become North America). To date, ''Ornitholestes'' is known only from a single partial skeleton with a badly crushed skull found at the Bone Cabin Quarry near Medicine Bow, Wyoming, Medicine Bow, Wyoming, in 1900. It was described by Henry Fairfield Osborn in 1903. An incomplete hand was later attributed to ''Ornitholestes'', although it now appears to belong to ''Tanycolagreus''. The type species, type (and only known) species is ''O. hermanni''. The specific name (zoology), specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kimmeridgian
In the geologic timescale, the Kimmeridgian is an age in the Late Jurassic Epoch and a stage in the Upper Jurassic Series. It spans the time between 154.8 ±0.8 Ma and 149.2 ±0.7 Ma (million years ago). The Kimmeridgian follows the Oxfordian and precedes the Tithonian. Stratigraphic definition The Kimmeridgian Stage takes its name from the village of Kimmeridge on the Dorset coast, England. The name was introduced into the literature by French geologist Alcide d'Orbigny in 1842, although it seems to have been first suggested by Thomas Webster in 1812. The Kimmeridge Clay Formation takes its name from the same type location (although this formation extends from the Kimmeridgian stage of the Upper Jurassic into the Lower Cretaceous). It is the source for about 95% of the petroleum in the North Sea. Historically, the term Kimmeridgian has been used in two different ways. The base of the interval is the same but the top was defined by British stratigraphers as the base of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Fairfield Osborn
Henry Fairfield Osborn, Sr. (August 8, 1857 – November 6, 1935) was an American paleontologist, geologist and eugenics advocate. He was professor of anatomy at Columbia University, president of the American Museum of Natural History for 25 years and a cofounder of the American Eugenics Society. Among his significant contributions include naming the dinosaurs ''Tyrannosaurus'' and ''Velociraptor'', his widely used system of names for dental cusps of mammalian teeth, as well as his research on fossil proboscideans (elephants and their extinct relatives). Osborn was one of the most well known scientists in the United States during his own lifetime, “second only to Albert Einstein", and was a prominent public advocate for the existence of evolution. Active during the eclipse of Darwinism, Osborn was a prominent opponent of natural selection as a mechanism of evolution, favouring the now discredited orthogenesis theory of which he was one of the most prominent advocates. In a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ornitholestes
''Ornitholestes'' (meaning "bird robber") is a small theropod dinosaur of the late Jurassic ( Brushy Basin Member of the Morrison Formation, middle Kimmeridgian age, about 154 million years agoTurner, C.E. and Peterson, F., (1999). "Biostratigraphy of dinosaurs in the Upper Jurassic Morrison Formation of the Western Interior, U.S.A." Pp. 77–114 in Gillette, D.D. (ed.), ''Vertebrate Paleontology in Utah''. Utah Geological Survey Miscellaneous Publication 99-1.) of Western Laurasia (the area that was to become North America). To date, ''Ornitholestes'' is known only from a single partial skeleton with a badly crushed skull found at the Bone Cabin Quarry near Medicine Bow, Wyoming, in 1900. It was described by Henry Fairfield Osborn in 1903. An incomplete hand was later attributed to ''Ornitholestes'', although it now appears to belong to '' Tanycolagreus''. The type (and only known) species is ''O. hermanni''. The specific name honors the American Museum of Natural History prepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis Agassiz
Jean Louis Rodolphe Agassiz ( ; ) FRS (For) FRSE (May 28, 1807 – December 14, 1873) was a Swiss-born American biologist and geologist who is recognized as a scholar of Earth's natural history. Spending his early life in Switzerland, he received a PhD at Erlangen and a medical degree in Munich. After studying with Georges Cuvier and Alexander von Humboldt in Paris, Agassiz was appointed professor of natural history at the University of Neuchâtel. He emigrated to the United States in 1847 after visiting Harvard University. He went on to become professor of zoology and geology at Harvard, to head its Lawrence Scientific School, and to found its Museum of Comparative Zoology. Agassiz is known for observational data gathering and analysis. He made institutional and scientific contributions to zoology, geology, and related areas, including multivolume research books running to thousands of pages. He is particularly known for his contributions to ichthyological classification, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
