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Argentinosaurus (meaning "lizard from Argentina") 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, measuring 30–35 m (98–115 ft) long and weighing 65–80 t (72–88 short tons).
Known bones from Argentinosaurus with the holotype elements in white: Argyrosaurus superbus: MLP 77-V-29-1 [95] La Plata Museum [95] Campanian [96] Lago Colhué Huapí Formation, Patagonia [95] Complete fore limb [95] The holotype limb shown from multiple views: Arkharavia heterocoelica: AEIM no. 2/418 [97] Amur Natural History Museum [97] Late ...
The first Argentinosaurus bone was discovered in 1987 by a farmer near the city of Plaza Huincul in the Huincul Formation, which is rich in dinosaur fossils. 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 ...
They named it Argentinosaurus, meaning "Argentinian lizard". Following this, we are shown the discovery of a large theropod . Coria emerges from his car and takes a picture of a dinosaur footprint , then he explains that they found more giant bones first thought to belong to another sauropod, but they were later found out to belong to a new ...
Its bones were extensively pneumatized, suggesting an air sac system like those of modern birds Agustinia: 1999 Lohan Cura Formation (Early Cretaceous, Aptian to Albian) Argentina: Originally described as possessing long, vaguely stegosaur-like spikes, although these turned out to be fragments of ribs and other bones [2] Alnashetri: 2012
Advanced titanosaurs had no digits or digit bones, and walked only on horseshoe-shaped "stumps" made up of the columnar metacarpal bones. [ 40 ] Print evidence from Portugal shows that, in at least some sauropods (probably brachiosaurids), the bottom and sides of the forefoot column was likely covered in small, spiny scales, which left score ...
Popular premium cuts of beef include T-bone, New York strip, and filet mignon - all of which come from the loin of the animal. Ribeye is a more flavorful cut that comes from a cow's rib. Top ...
Rebuilding a complete skeleton by comparing the size and morphology of bones to those of similar, better-known species is an inexact art, and reconstructing the muscles and other organs of the living animal is, at best, a process of educated guesswork. [143] Comparative size of Argentinosaurus to the average human