|
Jainosaurus
''Jainosaurus'' is a genus of titanosaurian sauropod dinosaur of India and wider Asia, which lived in the Maastrichtian (approximately 68 million years ago). No accurate estimate of the length, height, or weight has yet been made. The humerus of the type specimen is 134 centimetres long. Etymology The specific name of ''J. septentrionalis'' means "northern" in Latin, a reference to the fact that the species was discovered on the Northern hemisphere whereas ''Antarctosaurus'' means "saurian from the Southern hemisphere" because its type species ''Antarctosaurus wichmannianus'' was found in Argentina. The generic name honours the Indian paleontologist Sohan Lal Jain, who worked on the cranial nerve impressions in the skull; and in 1982 published a study about the results. Ironically, Jain himself considered the remains synonymous with ''Titanosaurus'' in the 1997 description of ''Isisaurus''. However, Wilson and Upchurch (2003) rejected the synonymy of ''Jainosaurus'' and '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antarctosaurus
''Antarctosaurus'' (; meaning "southern lizard") is a genus of titanosaurian sauropod dinosaur from the Late Cretaceous Period of what is now South America. The type species, ''Antarctosaurus wichmannianus'', and a second species, ''Antarctosaurus giganteus,'' were described by prolific German paleontologist Friedrich von Huene in 1929. Three additional species of ''Antarctosaurus'' have been named since then but later studies have considered them dubious or unlikely to pertain to the genus''.'' The type species, ''A. wichmannianus'', is controversial because there is uncertainty as to whether all the described remains belong to the same individual or even genus. The second species'', A. giganteus,'' is considered dubious, but the fragmentary remains represent one of the largest dinosaurs known. Discovery and species Remains of this dinosaur were first mentioned in print in 1916, although they were not fully described and named until a 1929 monograph written by paleontologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanosauria
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] |
Titanosaurus
''Titanosaurus'' (; ) is a dubious genus of sauropod dinosaurs, first described by Richard Lydekker in 1877.R. Lydekker. (1877). Notices of new and other Vertebrata from Indian Tertiary and Secondary rocks. ''Records of the Geological Survey of India'' 10(1):30-43 It is known from the Maastrichtian (Upper Cretaceous) Lameta Formation of India. Discovery and naming ''Titanosaurus'', literally meaning 'titanic lizard', was named after the mythological Titans. ''Titanosaurus'' was the first Indian dinosaur to be named and properly described, having been recorded for the first time in 1877. The type species, ''T. indicus'', was named in 1877, and the second species, ''T. blanfordi'', was named in 1879.R. Lydekker. (1879). Fossil Reptilia and Batrachia. ''Memoirs of the Geological Survey of India. Palaeontologia Indica, Series IV. Indian Pretertiary Vertebrata'' 1(3):1-36 Both species were named by Richard Lydekker. ''T. indicus'' and ''T. blanfordi'' are 70 million years old. ''T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lameta Formation
The Lameta Formation, also known as the Infratrappean Beds, is a sedimentary geological formation found in Madhya Pradesh, Gujarat, and Maharashtra, India, associated with the Deccan Traps. It is of Maastrichtian age (Late Cretaceous), and is notable for its dinosaur fossils. Many dubious names have been created for isolated bones, but several genera of dinosaurs from these rocks are well-supported, including the titanosaur sauropod ''Isisaurus'' and the abelisaurs '' Indosaurus'', '' Indosuchus'', '' Laevisuchus'', and ''Rajasaurus''.Weishampel et al., 2004, pp.517-606 As well as mammals, snakes and other fossils. Lithology The formation is underlain by the Lower Cretaceous sedimentary "Upper Gondwana Sequence" also known as the Jabalpur Formation, and is overlain by the Deccan Traps basalt. The Lameta Formation is only exposed at the surface as small isolated outcrops associated with the Satpura Fault. The lithology of the formation, depending on the outcrop, consists of al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sohan Lal Jain
Sohan Lal Jain (born 15 December 1929 in Dehradun) is an Indian paleontologist, who worked for 33 years at the Indian Statistical Institute, Kolkata. The large herbivorous sauropod dinosaur genus ''Jainosaurus'', was named in his honour after it was identified as a distinct genus although initially thought to be a species of ''Antarctosaurus ''Antarctosaurus'' (; meaning "southern lizard") is a genus of titanosaurian sauropod dinosaur from the Late Cretaceous Period of what is now South America. The type species, ''Antarctosaurus wichmannianus'', and a second species, ''Antarctosa ...''. His other major contributions to paleontology were in the study of sauropod braincases and some fossil turtles.Jain, S. L. (1980). The continental Lower Jurassic fauna from the Kota Formation, India; pp. 99-123. In: L. L. Jacobs (eds), Aspects of Vertebrate History, Museum of Northern Arizona Press, Flagstaff. References Indian paleontologists Living people 20th-century Indian zoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adrian P
Adrian is a form of the Latin given name Adrianus or Hadrianus. Its ultimate origin is most likely via the former river Adria from the Venetic and Illyrian word ''adur'', meaning "sea" or "water". The Adria was until the 8th century BC the main channel of the Po River into the Adriatic Sea but ceased to exist before the 1st century BC. Hecataeus of Miletus (c.550 – c.476 BC) asserted that both the Etruscan harbor city of Adria and the Adriatic Sea had been named after it. Emperor Hadrian's family was named after the city or region of Adria/Hadria, now Atri, in Picenum, which most likely started as an Etruscan or Greek colony of the older harbor city of the same name. Several saints and six popes have borne this name, including the only English pope, Adrian IV, and the only Dutch pope, Adrian VI. As an English name, it has been in use since the Middle Ages, although it did not become common until modern times. Religion * Pope Adrian I (c. 700–795) * Pope Adrian II ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Book Trust
National Book Trust (NBT) is an Indian publishing house, which was founded in 1957 as an autonomous body under the Ministry of Education of the Government of India. The activities of the Trust include publishing, promotion of books and reading, promotion of Indian books abroad, assistance to authors and publishers, and promotion of children's literature. NBT publishes reading material in several Indian languages for all age-groups, including books for children and Neo-literates. They publish a monthly Newsletter about recent publications. Objective The National Book Trust (NBT), India is an apex body established by the Government of India (Department of Higher Education, Ministry of Human Resource Development) in the year 1957. India's first Prime Minister Pt. Jawaharlal Nehru envisioned that NBT would be a bureaucracy-free structure that would publish low-cost books. The objectives of the NBT are to produce and encourage the production of good literature in English, Hindi and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Benedict Medlicott
Henry Benedict Medlicott, FRS (3 August 1829 – 6 April 1905) was an Irish geologist who worked in India. He was a coauthor of a text on the geology of India and is credited with the coining of the term "Gondwana" which was later used to create the concept of Gondwanaland. Early life He was born in Loughrea, County Galway, Ireland, the son of the Church of Ireland Rector of Loughrea, Samuel Medlicott (1796–1858) and his wife Charlotte (c.1814-1884), daughter of Henry Benedict Dolphin, C. B. He was educated at Trinity College, Dublin under Thomas Oldham (1816–1875) (as well as in France, Guernsey, and Dublin. He obtained a BA in 1850 with diploma in honours in the School of Civil Engineering and an MA in 1870. He was an expert in French and was acquainted with the works of the French geologists. He joined the Geological Survey of Ireland as a general assistant in October 1851 working under Joseph Beete Jukes (1811–1869) and later with the British Geological Survey in W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jabalpur
Jabalpur is a city situated on the banks of Narmada River in the state of Madhya Pradesh, India. According to the 2011 census, it is the third-largest urban agglomeration in Madhya Pradesh and the country's 38th-largest urban agglomeration. Jabalpur is an important administrative, industrial and business center of Madhya Pradesh. It is the judicial capital of Madhya Pradesh as The Madhya Pradesh High Court along with other important administrative headquarters of India and Madhya Pradesh are located in Jabalpur. It is generally accepted that the game of Snooker originated in Jabalpur. Jabalpur is the administrative headquarters of Jabalpur district (the second-most-populous district in Madhya Pradesh) and the Jabalpur division. It also is a major education centre in India. The city is known for the marble rocks on the river Narmada at Bhedaghat. Etymology According to a prevalent theory, Jabalpur was named after a sage named Jabali, who meditated on the banks of the Narm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Late Cretaceous
The Late Cretaceous (100.5–66 Ma) is the younger of two epochs into which the Cretaceous Period is divided in the geologic time scale. Rock strata from this epoch form the Upper Cretaceous Series. The Cretaceous is named after ''creta'', the Latin word for the white limestone known as chalk. The chalk of northern France and the white cliffs of south-eastern England date from the Cretaceous Period. Climate During the Late Cretaceous, the climate was warmer than present, although throughout the period a cooling trend is evident. The tropics became restricted to equatorial regions and northern latitudes experienced markedly more seasonal climatic conditions. Geography Due to plate tectonics, the Americas were gradually moving westward, causing the Atlantic Ocean to expand. The Western Interior Seaway divided North America into eastern and western halves; Appalachia and Laramidia. India maintained a northward course towards Asia. In the Southern Hemisphere, Australia a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dicraeosauridae
Dicraeosauridae is a family of diplodocoid sauropods who are the sister group to Diplodocidae. Dicraeosaurids are a part of the Flagellicaudata, along with Diplodocidae. Dicraeosauridae includes genera such as '' Amargasaurus'', '' Suuwassea'', '' Dicraeosaurus'', and '' Brachytrachelopan''. Specimens of this family have been found in North America, Asia, Africa, and South America. Their temporal range is from the Early or Middle Jurassic to the Early Cretaceous. Few dicraeosaurids survived into the Cretaceous, the youngest of which was '' Amargasaurus''. The group was first described by German paleontologist Werner Janensch in 1914 with the discovery of '' Dicraeosaurus'' in Tanzania. Dicraeosauridae are distinct from other sauropods because of their relatively short neck size and small body size. The clade is monophyletic and well-supported phylogenetically with thirteen unambiguous synapomorphies uniting it. They diverged from Diplodocidae in the Mid-Jurassic, as evidenced b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeffrey A
Jeffrey may refer to: * Jeffrey (name), including a list of people with the name * ''Jeffrey'' (1995 film), a 1995 film by Paul Rudnick, based on Rudnick's play of the same name * ''Jeffrey'' (2016 film), a 2016 Dominican Republic documentary film * Jeffrey's, Newfoundland and Labrador, Canada * Jeffrey City, Wyoming, United States *Jeffrey Street, Sydney, Australia *Jeffrey's sketch, a sketch on American TV show ''Saturday Night Live'' *''Nurse Jeffrey'', a spin-off miniseries from the American medical drama series ''House, MD'' * Jeffreys Bay, Western Cape, South Africa People with the surname * Alexander Jeffrey (1806–1874), Scottish solicitor and historian *Charles Jeffrey (footballer) (died 1915), Scottish footballer *E. C. Jeffrey (1866–1952), Canadian-American botanist *Grant Jeffrey (1948–2012), Canadian writer * Hester C. Jeffrey (1842–1934), American activist, suffragist and community organizer *Richard Jeffrey (1926–2002), American philosopher, logician, and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
