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Notocolossus Vertebrae
''Notocolossus'' is a genus of titanosaurian sauropod dinosaur from late Cretaceous strata of Mendoza Province, Argentina. Discovery and naming A fossil of a large sauropod was discovered by the Argentine paleontologist Dr. Bernardo Javier González Riga in Mendoza province In 2016, the type species ''Notocolossus gonzalezparejasi'' was named and described by Bernardo Javier González Riga, Matthew Carl Lamanna, Leonardo Daniel Ortiz David, Jorge Orlando Calvo and Juan P. Coria. The generic name combines the Greek words νότος, ''notos'', "south wind", and κολοσσός, ''kolossos'', "giant statue", in reference to the provenance from the Southern Hemisphere and the gigantic size of the animal. The specific name honours Jorge González Parejas, for having studied the dinosaur fossils of Mendoza province for two decades. The holotype, UNCUYO-LD 301, was found in a layer of the Plottier Formation dating from the Coniacian-Santonian, about eighty-six million years o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanosaur
Titanosaurs (or titanosaurians; members of the group Titanosauria) were a diverse group of sauropod dinosaurs, including genera from all seven continents. The titanosaurs were the last surviving group of long-necked sauropods, with taxa still thriving at the time of the extinction event at the end of the Cretaceous. This group includes some of the largest land animals known to have ever existed, such as ''Patagotitan''—estimated at long with a weight of —and the comparably-sized ''Argentinosaurus'' and ''Puertasaurus'' from the same region. The group's name alludes to the mythological Titans of ancient Greek mythology, via the type genus (now considered a '' nomen dubium)'' ''Titanosaurus''. Together with the brachiosaurids and relatives, titanosaurs make up the larger sauropod clade Titanosauriformes. Titanosaurs have long been a poorly-known group, and the relationships between titanosaur species are still not well-understood. Description Titanosauria have the largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notocolossus NT Small
''Notocolossus'' is a genus of titanosaurian sauropod dinosaur from late Cretaceous strata of Mendoza Province, Argentina. Discovery and naming A fossil of a large sauropod was discovered by the Argentine paleontologist Dr. Bernardo Javier González Riga in Mendoza province In 2016, the type species ''Notocolossus gonzalezparejasi'' was named and described by Bernardo Javier González Riga, Matthew Carl Lamanna, Leonardo Daniel Ortiz David, Jorge Orlando Calvo and Juan P. Coria. The generic name combines the Greek words νότος, ''notos'', "south wind", and κολοσσός, ''kolossos'', "giant statue", in reference to the provenance from the Southern Hemisphere and the gigantic size of the animal. The specific name honours Jorge González Parejas, for having studied the dinosaur fossils of Mendoza province for two decades. The holotype, UNCUYO-LD 301, was found in a layer of the Plottier Formation dating from the Coniacian-Santonian, about eighty-six million years o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Argentinosaurus
''Argentinosaurus'' is a genus of giant sauropod dinosaur that lived during the Late Cretaceous period in what is now Argentina. Although it is only known from fragmentary remains, ''Argentinosaurus'' is one of the largest known land animals of all time, perhaps the largest, reaching in length and in body mass. It was a member of Titanosauria, the dominant group of sauropods during the Cretaceous. The first ''Argentinosaurus'' bone was discovered in 1987 by a farmer on his farm near the city of Plaza Huincul. A scientific excavation of the site led by the Argentine palaeontologist José Bonaparte was conducted in 1989, yielding several back vertebrae and parts of a sacrum—fused vertebrae between the back and tail vertebrae. Additional specimens include a complete femur (thigh bone) and the shaft of another. ''Argentinosaurus'' was named by Bonaparte and the Argentine palaeontologist Rodolfo Coria in 1993; the genus contains a single species, ''A. huinculensis''. The generi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregory S
Gregory may refer to: People and fictional characters * Gregory (given name), including a list of people and fictional characters with the given name * Gregory (surname), a surname Places Australia *Gregory, Queensland, a town in the Shire of Burke **Electoral district of Gregory, Queensland, Australia *Gregory, Western Australia. United States *Gregory, South Dakota *Gregory, Tennessee *Gregory, Texas Outer space *Gregory (lunar crater) *Gregory (crater on Venus) Other uses * "Gregory" (''The Americans''), the third episode of the first season of the television series ''The Americans'' See also * Greg (other) * Greggory * Gregoire (other) * Gregor (other) * Gregores (other) * Gregorian (other) * Gregory County (other) * Gregory Highway, Queensland * Gregory National Park, Northern Territory * Gregory River in the Shire of Burke, Queensland * Justice Gregory (other) Justice Gregory may refer to: * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paralititan
''Paralititan'' (meaning "tidal giant") was a giant titanosaurian sauropod dinosaur genus discovered in coastal deposits in the Upper Cretaceous Bahariya Formation of Egypt. It lived between 99.6 and 93.5 million years ago.Holtz, Thomas R. Jr. (2012) ''Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages,'Winter 2011 Appendix./ref> Discovery Joshua Smith in 1999 in the Bahariya Oasis rediscovered the Gebel el Dist site where Richard Markgraf in 1912, 1913 and 1914 had excavated fossils for Ernst Stromer. In 2000, an American expedition was mounted to revisit the site. However, apparently Markgraf had already removed all more complete skeletons, leaving only limited remains behind. At a new site, the nearby Gebel Fagga, the expedition succeeded in locating a partial sauropod skeleton.Nothdurft, William; Joshua Smith; Matt Lamana; Ken Lacovara; Jason Poole & Jen Smith, 2002, ''The Lost Dinosaurs of Egypt: The Astonishing and Unlikely True Story of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Futalognkosaurus
''Futalognkosaurus'' ( ; meaning "giant chief lizard") is a genus of titanosaurian dinosaur. The herbivorous ''Futalognkosaurus'' lived approximately 87 million years ago in the Portezuelo Formation, in what is now Argentina, of the Coniacian stage of the late Cretaceous Period. The fish and fossilized leaf debris on the site, together with other dinosaur remains, suggest a warm tropical climate in Patagonia during this period. Discovery Fossils of ''Futalognkosaurus'' were found in the Neuquén province of Argentina in 2000, and were scientifically described in 2007, alongside sauropods, ''Megaraptor'', ''Unenlagia'', iguanodonts, peirosaurids, and pterosaurs. The holotype was found near the margins of a river. The holotype was hypothesised to have been washed into the river after its death. Due to its giant size the carcass likely acted as a barrier, altering thr colurse of the river around it, lasting long enough for fish and bivalves to live in ir, and eventually creating an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dreadnoughtus
''Dreadnoughtus'' is a genus of titanosaurian sauropod dinosaur containing a single species, ''Dreadnoughtus schrani''. ''D. schrani'' is known from two partial skeletons discovered in Upper Cretaceous (Campanian to Maastrichtian; approximately 76–70 Ma) rocks of the Cerro Fortaleza Formation in Santa Cruz Province, Argentina. It is one of the largest terrestrial vertebrates known, with the immature type specimen reaching in total body length and possessing the greatest mass of any land animal that can be calculated with reasonable certainty. ''D. schrani'' is known from more complete skeletons than any other gigantic titanosaurian. Drexel University paleontologist Kenneth Lacovara, who discovered the species, chose the name ''Dreadnoughtus'', which means “fears nothing", stating “I think it’s time the herbivores get their due for being the toughest creatures in an environment." Discovery and study American palaeontologist Kenneth Lacovara discovered the remains in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Notocolossus Vertebrae
''Notocolossus'' is a genus of titanosaurian sauropod dinosaur from late Cretaceous strata of Mendoza Province, Argentina. Discovery and naming A fossil of a large sauropod was discovered by the Argentine paleontologist Dr. Bernardo Javier González Riga in Mendoza province In 2016, the type species ''Notocolossus gonzalezparejasi'' was named and described by Bernardo Javier González Riga, Matthew Carl Lamanna, Leonardo Daniel Ortiz David, Jorge Orlando Calvo and Juan P. Coria. The generic name combines the Greek words νότος, ''notos'', "south wind", and κολοσσός, ''kolossos'', "giant statue", in reference to the provenance from the Southern Hemisphere and the gigantic size of the animal. The specific name honours Jorge González Parejas, for having studied the dinosaur fossils of Mendoza province for two decades. The holotype, UNCUYO-LD 301, was found in a layer of the Plottier Formation dating from the Coniacian-Santonian, about eighty-six million years o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santonian
The Santonian is an age in the geologic timescale or a chronostratigraphic stage. It is a subdivision of the Late Cretaceous Epoch or Upper Cretaceous Series. It spans the time between 86.3 ± 0.7 mya (million years ago) and 83.6 ± 0.7 mya. The Santonian is preceded by the Coniacian and is followed by the Campanian.Gradstein ''et al.'' (2004) Stratigraphic definition The Santonian Stage was established by French geologist Henri Coquand in 1857. It is named after the city of Saintes in the region of Saintonge, where the original type locality is located. The base of the Santonian Stage is defined by the appearance of the inoceramid bivalve ''Cladoceramus undulatoplicatus''. The GSSP (official reference profile) for the base of the Santonian Stage is located near Olazagutia, Spain; it was ratified by the Subcommission on Cretaceous Stratigraphy in 2012. The Santonian's top (the base of the Campanian Stage) is informally marked by the extinction of the crinoid '' Marsupites tes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coniacian
The Coniacian is an age or stage in the geologic timescale. It is a subdivision of the Late Cretaceous Epoch or Upper Cretaceous Series and spans the time between 89.8 ± 1 Ma and 86.3 ± 0.7 Ma (million years ago). The Coniacian is preceded by the Turonian and followed by the Santonian. Stratigraphic definitions The Coniacian is named after the city of Cognac in the French region of Saintonge. It was first defined by French geologist Henri Coquand in 1857. The base of the Coniacian Stage is at the first appearance of the inoceramid bivalve species '' Cremnoceramus deformis erectus''. The official reference profile for the base (a GSSP) is located in Salzgitter-Salder, Lower Saxony, Germany. The top of the Coniacian (the base of the Santonian Stage) is defined by the appearance of the inoceramid bivalve ''Cladoceramus undulatoplicatus''. The Coniacian overlaps the regional Emscherian Stage of Germany, which is roughly coeval with the Coniacian and Santonian Stages. In magne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plottier Formation
The Plottier Formation is a geologic formation that outcrops in the Argentine Patagonian provinces of Río Negro and Neuquén. It is the younger of two formations belonging to the Río Neuquén Subgroup within the Neuquén Group of the Neuquén Basin, with the oldest rocks dating from the late Coniacian and its youngest maybe from the very start of the Santonian. Formerly, that subgroup was treated as a formation, and the Plottier Formation was known as the Plottier Member.Sánchez ''et al.'', 2006 Description A section near the Neuquén City airport, north of the town of Plottier, is the type locality of the Plottier Formation. At its base, this formation grades into the Portezuelo Formation, and it is in turn overlain conformably by the Bajo de la Carpa Formation, a unit of the Río Colorado Subgroup. The Plottier Formation is the thinnest formation within the Neuquén Group, with a maximum thickness of only . It is differentiated from the underlying Portezuelo Formation pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
