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Skorpiovenator
''Skorpiovenator'' ("scorpion hunter") is a genus of abelisaurid theropod dinosaur from the Late Cretaceous ( Cenomanian to Turonian) Huincul Formation of Argentina. It is one of the most complete and informative abelisaurids yet known, described from a nearly complete and articulated skeleton. Description The preserved length of the excavated ''Skorpiovenator'' skeleton from the premaxilla to the 12th caudal vertebra is . It was estimated to have grown up to in length. In 2010, Gregory S. Paul gave larger estimations of and .Paul, G.S. (2010) ''The Princeton Field Guide to Dinosaurs'', Princeton University Press p. 81 In 2016, a similar size to the original estimate at has been estimated. It had short, stubby, near-useless arms, but strong legs with powerful thighs and sturdy shins over which its large body was balanced. Skull ''Skorpiovenators skull was short, stout and covered in the ridges, furrows, tubercles and bumpy nodules that are scattered over the heads of mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skorpiovenator Bustingorryi Scale Diagram
''Skorpiovenator'' ("scorpion hunter") is a genus of abelisaurid theropod dinosaur from the Late Cretaceous (Cenomanian to Turonian) Huincul Formation of Argentina. It is one of the most complete and informative abelisaurids yet known, described from a nearly complete and articulated skeleton. Description The preserved length of the excavated ''Skorpiovenator'' skeleton from the premaxilla to the 12th caudal vertebra is . It was estimated to have grown up to in length. In 2010, Gregory S. Paul gave larger estimations of and .Paul, G.S. (2010) ''The Princeton Field Guide to Dinosaurs'', Princeton University Press p. 81 In 2016, a similar size to the original estimate at has been estimated. It had short, stubby, near-useless arms, but strong legs with powerful thighs and sturdy shins over which its large body was balanced. Skull ''Skorpiovenators skull was short, stout and covered in the ridges, furrows, tubercles and bumpy nodules that are scattered over the heads of most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skorpiovenator Skull
''Skorpiovenator'' ("scorpion hunter") is a genus of abelisaurid theropod dinosaur from the Late Cretaceous ( Cenomanian to Turonian) Huincul Formation of Argentina. It is one of the most complete and informative abelisaurids yet known, described from a nearly complete and articulated skeleton. Description The preserved length of the excavated ''Skorpiovenator'' skeleton from the premaxilla to the 12th caudal vertebra is . It was estimated to have grown up to in length. In 2010, Gregory S. Paul gave larger estimations of and .Paul, G.S. (2010) ''The Princeton Field Guide to Dinosaurs'', Princeton University Press p. 81 In 2016, a similar size to the original estimate at has been estimated. It had short, stubby, near-useless arms, but strong legs with powerful thighs and sturdy shins over which its large body was balanced. Skull ''Skorpiovenators skull was short, stout and covered in the ridges, furrows, tubercles and bumpy nodules that are scattered over the heads of mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abelisaurid
Abelisauridae (meaning "Abel's lizards") is a family (or clade) of ceratosaurian theropod dinosaurs. Abelisaurids thrived during the Cretaceous period, on the ancient southern supercontinent of Gondwana, and today their fossil remains are found on the modern continents of Africa and South America, as well as on the Indian subcontinent and the island of Madagascar. Isolated teeth were found in the Late Jurassic of Portugal, and the Late Cretaceous genera '' Tarascosaurus'' and ''Arcovenator'' have been described in France. Abelisaurids first appear in the fossil record of the early middle Jurassic period, and at least two genera (the Moroccan '' Chenanisaurus'' and the Madagascan ''Majungasaurus'') survived until the end of the Mesozoic era 66 million years ago. Like most theropods, abelisaurids were carnivorous bipeds. They were characterized by stocky hind limbs and extensive ornamentation of the skull bones, with grooves and pits. In many abelisaurids, such as ''Carnotaurus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brachyrostra
Carnotaurinae is a subfamily of the theropod dinosaur family Abelisauridae. It includes the dinosaurs ''Aucasaurus'' (from Argentina), ''Carnotaurus'' (from Argentina). The group was first proposed by American paleontologist Paul Sereno in 1998, defined as a clade containing all abelisaurids more closely related to ''Carnotaurus'' than to ''Majungasaurus''. Classification *Subfamily Carnotaurinae **Brachyrostra ***''Ekrixinatosaurus'' (Argentina) ***'' Elemgasem'' (Argentina) ***''Guemesia'' (Argentina) ***''Ilokelesia'' (Argentina) ***''Skorpiovenator'' (Argentina) ***''Thanos'' (Brazil) ***Furileusauria ****?'' Niebla'' (Argentina) ****''Llukalkan'' (Argentina) ****'' Viavenator'' (Argentina) ****''Pycnonemosaurus'' (Brazil) ****''Quilmesaurus'' (Argentina) ****Carnotaurini *****''Carnotaurus'' (Argentina) *****Abelisaurinae ******''Aucasaurus'' (Argentina) ******''Abelisaurus'' (Argentina) Phylogeny In 2008, Canale ''et al.'' published a phylogenetic analysis focusing on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnotaurus 2017
''Carnotaurus'' (; ) is a genus of theropod dinosaur that lived in South America during the Late Cretaceous period, probably sometime between 71 and 69 million years ago. The only species is ''Carnotaurus sastrei''. Known from a single well-preserved skeleton, it is one of the best-understood theropods from the Southern Hemisphere. The skeleton, found in 1984, was uncovered in the Chubut Province of Argentina from rocks of the La Colonia Formation. ''Carnotaurus'' is a derived member of the Abelisauridae, a group of large theropods that occupied the large predatorial niche in the southern landmasses of Gondwana during the late Cretaceous. Within the Abelisauridae, the genus is often considered a member of the Brachyrostra, a clade of short-snouted forms restricted to South America. ''Carnotaurus'' was a lightly built, bipedal predator, measuring in length and weighing . As a theropod, ''Carnotaurus'' was highly specialized and distinctive. It had thick horns above the eyes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carnotaurini
Carnotaurini is a tribe of the theropod dinosaur family Abelisauridae from the Late Cretaceous period of Patagonia. It includes the dinosaurs '' Carnotaurus sastrei''; the type species, '' Aucasaurus garridoi'', and '' Abelisaurus comahuensis''. This group was first proposed by paleontologists Rodolfo Coria, Luis Chiappe, and Lowell Dingus in 2002, being defined as a clade containing "'' Carnotaurus sastrei'', '' Aucasaurus garridoi'', their most recent common ancestor, and all of its decendants." Description Anatomical description and geological distribution Carnotaurins were relatively lightly built but large theropods, ranging in size from 6.1-7.8 m (20-25.6 ft) and 1400–2000 kg (1.6-2.3 tons) in weight. Their geographical distribution lied in South America, as all three species have been found in various formations in Argentina, being the Anacleto Formation of the Rio Colorado Subgroup in the Neuquén Basin and possibly the Sir Fernandez field of the Alle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernesto Bachmann Paleontological Museum
The Ernesto Bachmann Paleontological Museum (''Museo Municipal Paleontológico, Arqueológico e Histórico "Ernesto Bachmann"'' or Archaeological, Paleontological and Historical Municipal Museum) (MEB) in Villa El Chocón, Neuquén Province, Argentina, is a municipal museum dedicated to the paleontology, archaeology and history of Villa El Chocón and its surroundings. http://www.guiapatagoniaactiva.com.ar/chocon-museo-municipal-ernesto-bachmann.php History The Museum was inaugurated on 10 July 1997, and since 16 May 1999 it bears the name of Ernesto Bachmann, who was an enthusiast of paleontology. The creation of the MEB was triggered by the finding of ''Giganotosaurus Carolinii'', one of the world's largest carnivorous dinosaurs, found in July 1993 by Rubén Darío Carolini to the southwest of Villa El Chocón. Paleontology The museum of Villa El Chocón was created as a consequence of paleontological findings of great scientific importance in the Exequiel Ramos Mexía ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aucasaurus
''Aucasaurus'' is a genus of medium-sized abelisaurid theropod dinosaur from Argentina that lived during the Late Cretaceous (Santonian to Campanian stage) of the Anacleto Formation. It was smaller than the related '' Carnotaurus'', although more derived in some ways, such as its extremely reduced arms and almost total lack of fingers. The type skeleton is complete to the thirteenth caudal vertebra, and so is relatively well understood, and is the most complete abelisaurid yet described. However, the skull is damaged, causing some paleontologists to speculate that it was involved in a fight prior to death. In 2009, Novas suggested that ''Aucasaurus garridoi'' might be a junior synonym of ''Abelisaurus comahuensis''. In 2010, Gregory S. Paul renamed ''Aucasaurus garridoi'' into ''Abelisaurus garridoi''. Despite their similarities, other researchers have placed both genera as separate taxa. Discovery ''Aucasaurus'' is known from finds in the Río Colorado Subgroup, a Late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
