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Pteraichnus
''Pteraichnus'' is an ichnogenus that has been attributed to pterosaurs. It has been found in, among other units, the Lower Jurassic Aztec Sandstone and Lake Ezequiel Ramos Mexia in the Candeleros Formation.Lockley, M.; Harris, J.D.; and Mitchell, L. 2008. "A global overview of pterosaur ichnology: tracksite distribution in space and time." ''Zitteliana''. B28. p. 187-198. . See also * Timeline of pterosaur research This timeline of pterosaur research is a chronologically ordered list of important fossil discoveries, controversies of interpretation, and taxonomic revisions of pterosaurs, the famed flying reptiles of the Mesozoic era. Although pterosaurs w ... * Ichnology * Pterosaur ichnogenera References Reptile trace fossils Candeleros Formation {{trace-fossil-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timeline Of Pterosaur Research
This timeline of pterosaur research is a chronologically ordered list of important fossil discoveries, controversies of interpretation, and taxonomic revisions of pterosaurs, the famed flying reptiles of the Mesozoic era. Although pterosaurs went extinct millions of years before humans evolved, humans have coexisted with pterosaur fossils for millennia. Before the development of paleontology as a formal science, these remains would have been interpreted through a mythological lens. Myths about thunderbirds told by the Native Americans of the modern Western United States may have been influenced by observations of ''Pteranodon'' fossils. These thunderbirds were said to have warred with water monsters, which agrees well with the co-occurrence of ''Pteranodon'' and the ancient marine reptiles of the seaway over which it flew. The formal study of pterosaurs began in the late 18th century when naturalist Cosimo Alessandro Collini of Mannheim, Germany published a description of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Pterosaurs
This list of pterosaurs is a comprehensive listing of all genera that have ever been included in the order Pterosauria, excluding purely vernacular terms. The list includes all commonly accepted genera, but also genera that are now considered invalid, doubtful ('' nomen dubium''), or were not formally published ('' nomen nudum''), as well as junior synonyms of more established names, and genera that are no longer considered pterosaurian. The list currently includes 263 genera. Scope and terminology There is no official, canonical list of pterosaur genera, but the most thorough attempts can be found at the Pterosauria section of Mikko Haaramo's ''Phylogeny Archive'', the Genus Index at Mike Hanson's ''The Pterosauria'', supplemented by the Pterosaur Species List, and in the fourth supplement of Donald F. Glut's ''Dinosaurs: The Encyclopedia'' series. Authors and year The authors column lists the authors of the formal description responsible for the erection of the genus listed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aztec Sandstone
The Aztec Sandstone is an Early Jurassic geological formation of primarily eolian sand from which fossil pterosaur tracks have been recovered.Aztec Sandstone at Fossilworks.org The formation is exposed in the of , and |
William Lee Stokes
William Lee Stokes (March 27, 1915, Black Hawk, Carbon County, Utah - December 12, 1994) was a geologist and paleontologist who is best known for his work at Cleveland-Lloyd Dinosaur Quarry in Emery County, Utah. William Stokes lived to be 79 and was survived by his wife Betty Stokes, his two daughters, Patricia Stokes and Betty Lee Huff; a son, William M. Stokes, and several grandchildren. The dinosaur ''Stokesosaurus'' was named after him. Stokes graduated from Brigham Young University with a B.S. in 1937 and M.S. in 1938. He earned a Doctor of Philosophy degree in geology from Princeton University in 1941. Stokes, a Latter-day Saint, wrote extensively about science and religion, and against Young Earth creationism. In spite of his scientific qualifications and record, many of his manuscripts went unpublished. One that did, ''The Genesis Answer,'' was nominated by the publisher, Prentice-Hall, for the American Academy of Religion's Award for Excellence. His writings did find ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martin Lockley
Martin G. Lockley (born 1950) is a Welsh palaeontologist. He was educated in the United Kingdom where he obtained degrees (BSc and PhD) and post-doctoral experience in Geology in the 1970s. Since 1980 he has been a professor at the University of Colorado at Denver, (UCD) and is currently a Professor Emeritus. He is best known for work on fossil footprints and was former director of the Dinosaur Tracks Museum at UCD. He is an Associate Curator at the University of Colorado Museum of Natural History and Research Associate at the Denver Museum of Nature and Science. During his years at UCD he earned a BA in 2007 in Spanish with a minor in Religious Studies, became a member of the Scientific and Medical Network and taught and published on the evolution of consciousness. Early life Lockley was born in the Channel Islands in 1950 and grew up in Orielton, a large country house in South Wales, now the Orielton Field Studies Centre. His interest in natural history grew under the infl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pascual Arribas
Pascual is a Spanish given name and surname, cognate of Italian name Pasquale, Portuguese name Pascoal and French name Pascal. In Catalan-speaking area (including Andorra, Valencia, and Balearic islands) Pascual has the variant Pasqual. Pascual, like Pasquale/Pasqual/Pascal, derives from the Latin ''paschalis'' or ''pashalis'', which means "relating to Easter", from Latin ''pascha'' ("Easter"), Greek Πάσχα, Aramaic ''pasḥā'', in turn from the Hebrew ''pesach'', which means "to be born on, or to be associated with, Passover day". Since the Hebrew holiday Passover coincides closely with the later Christian holiday of Easter, the Latin word came to be used for both occasions. In the Katalani Hebrew tradition the name is given to the first born male child. Pascual may refer to: Given name * Pascual de Andagoya (1495–1548), a Spanish Basque conquistador * Pascual Jordan (1902–1980), a German theoretical and mathematical physicist of Spanish ancestors * Pascual Mado ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sanz Perez
Sanz (or Tsanz, yi, צאנז) is a Hasidic dynasty originating in the city of Sanz ( Nowy Sącz) in Galicia. The dynasty was founded by the rebbe Rabbi Chaim Halberstam (1793–1876) who was the rabbi of Nowy Sącz and the author of the work ''Divrei Chaim'' by which name he is known as well. Rabbi Chaim was a disciple of Rabbi Naftali Zvi of Ropshitz. He opened his court after the death of Rabbi Asher Yeshaya of Ropshitz, son-in-law of Rabbi Naftali Tzvi. After his demise (25 Nisan 5636, 19 April 1876), his six sons and his seven sons-in-law built courtyards with new names in the cities where they served as rabbis, and their chassidim separated, but most of them went to his eldest son, Rabbi Yechezkel Shraga Halberstam of Shinova. His fourth son, Rabbi Aharon, remained to serve as rabbi and rebbe in Sanz, but he was known as the 'Rav of Kreiz', that is, the rabbi of the province, a title he already had in his father's life. In the generations that followed, there were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fuentes Vidart
Fuentes (meaning "fountains" or "sources" in Spanish) may refer to: People * Fuentes (surname) Places * Fort Fuentes, a military fort near Colico, province of Lecco, Lombardy, Italy * Fuentes (Cuenca), a municipality in the province of Cuenca, Castile-La Mancha, Spain * Fuentes Calientes, a municipality in the province of Teruel, Aragón, Spain * Fuentes Carrionas, a mountain range belonging to Cantabrian Mountains in Northern Spain * Fuentes Claras, a municipality in the province of Teruel, Aragón, Spain * Fuentes de Andalucía, a municipality in the province of Seville, Andalusia, Spain * Fuentes de Año, a municipality in the province of Ávila, Castile and León, Spain * Fuentes de Ayódar, a municipality in the province of Castellón, Valencian Community, Spain * Fuentes de Béjar, a municipality in the province of Salamanca, Castile and León, Spain * Fuentes de Carbajal, a municipality in the province of León, Castile and León, Spain * Fuentes de Corbeiro, a parish in Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ichnogenus
An ichnotaxon (plural ichnotaxa) is "a taxon based on the fossilized work of an organism", i.e. the non-human equivalent of an artifact. ''Ichnotaxa'' comes from the Greek ίχνος, ''ichnos'' meaning ''track'' and ταξις, ''taxis'' meaning ''ordering''.Definition o'ichno'at dictionary.com. Ichnotaxa are names used to identify and distinguish morphologically distinctive ichnofossils, more commonly known as trace fossils. They are assigned genus and species ranks by ichnologists, much like organisms in Linnaean taxonomy. These are known as ichnogenera and ichnospecies, respectively. "Ichnogenus" and "ichnospecies" are commonly abbreviated as "igen." and "isp.". The binomial names of ichnospecies and their genera are to be written in italics. Most researchers classify trace fossils only as far as the ichnogenus rank, based upon trace fossils that resemble each other in morphology but have subtle differences. Some authors have constructed detailed hierarchies up to ichnosupe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pterosaur
Pterosaurs (; from Greek ''pteron'' and ''sauros'', meaning "wing lizard") is an extinct clade of flying reptiles in the order, Pterosauria. They existed during most of the Mesozoic: from the Late Triassic to the end of the Cretaceous (228 to 66 million years ago). Pterosaurs are the earliest vertebrates known to have evolved powered flight. Their wings were formed by a membrane of skin, muscle, and other tissues stretching from the ankles to a dramatically lengthened fourth finger. There were two major types of pterosaurs. Basal pterosaurs (also called 'non-pterodactyloid pterosaurs' or 'rhamphorhynchoids') were smaller animals with fully toothed jaws and, typically, long tails. Their wide wing membranes probably included and connected the hind legs. On the ground, they would have had an awkward sprawling posture, but the anatomy of their joints and strong claws would have made them effective climbers, and some may have even lived in trees. Basal pterosaurs were insectiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
