{"product_id":"futalognkosaurus_dukei","title":"Futalognkosaurus dukei","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e was a gigantic titanosaurian sauropod dinosaur from the Late Cretaceous of Patagonia, Argentina, known from remains recovered from the Portezuelo Formation on the northern shore of Lake Barreales, Neuquén Province. It was formally described in 2007 by Jorge O. Calvo, Juan D. Porfiri, Bernardo J. González Riga and Alexander W. A. Kellner. Its name derives from Mapudungun, in which “futa” means “giant” and “lognko” or “lonko” refers to a chief or leader, so the name can be interpreted approximately as “giant chief lizard”. The specific name \u003c\/span\u003e\u003cem\u003e\u003cspan\u003edukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e honours Duke Energy Argentina, a company that supported the excavations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGeologically, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e comes from the Portezuelo Formation of the Neuquén Group, a unit deposited during the late Turonian–early Coniacian of the Late Cretaceous, approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e92–89 million years ago\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Recent studies continue to regard \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e as one of the characteristic sauropods of this Patagonian formation. The sediments represent continental environments dominated by fluvial systems, including meandering channels, floodplains and a rich associated biota.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTaxonomically, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e belongs to Titanosauria and forms part of Lognkosauria, a clade of gigantic titanosaurs characterised by particularly robust necks and including \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eMendozasaurus neguyelap\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and other closely related large South American sauropods. The original description established Lognkosauria on the basis of the most recent common ancestor of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eMendozasaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and all of its descendants. Its vertebral anatomy, particularly that of the cervical and dorsal regions, displays a combination of features that distinguishes it from other giant titanosaurs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne of the most important aspects of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is the exceptional completeness of its skeleton for such a gigantic sauropod. The holotype, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMUCPv-323\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, preserves the atlas, axis, numerous cervical vertebrae, ten dorsal vertebrae, ribs, a complete sacrum, both ilia, the right pubis, an ischium and an anterior caudal vertebra. Later anatomical studies highlighted that it preserves an almost complete cervical series, dorsal vertebrae with ribs, pelvic elements and caudal material, making it one of the best anatomically represented giant titanosaurs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFrom a morphometric perspective, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e was one of the largest dinosaurs known from Patagonia. The original description proposed an approximate body length of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e32–34 metres\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, although later revisions have tended to favour somewhat more conservative estimates after reassessing the body proportions of giant titanosaurs. It is therefore prudent to regard it as a sauropod approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e26–30 metres in length\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, although some reconstructions place it above this range. Its mass would have been several tens of tonnes, probably around \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30–50 tonnes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, depending on the volumetric reconstruction method used. Exact figures should be treated as estimates, since no complete skeleton with an entirely associated skull and limbs is preserved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts enormous pelvis is one of the most impressive parts of the skeleton. The preserved sacrum reaches approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2.55 metres in width\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, an extraordinary dimension even among giant sauropods, and indicates an extremely broad and deep torso. This body configuration, combined with robust cervical vertebrae, distinguishes lognkosaurs from more gracile titanosaurs and suggests a massively built animal with a very broad ribcage and columnar limbs capable of supporting an enormous body mass.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe neck was long but particularly robust. The cervical vertebrae display tall neural spines and complex laminar structures that provided extensive attachment surfaces for muscles and ligaments. This anatomy would have allowed the animal to support and move a very large neck while retaining a relatively lightweight vertebral construction through the presence of internal pneumatic cavities, a common feature among sauropods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLike other titanosaurs, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus dukei\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e probably had a proportionally small skull relative to its body, although no complete skull can be directly attributed to the holotype. Its head is therefore reconstructed through comparison with related titanosaurs, probably with a relatively broad snout and simple, narrow teeth that were continuously replaced. Its diet would have consisted of vegetation, with the long neck allowing it to reach food resources both close to the ground and at considerable height without constantly moving its enormous body.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEcologically, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e was a megaherbivore inhabiting the great fluvial systems of Patagonia. At the Lake Barreales locality, its remains were found alongside those of other vertebrates, including theropods such as \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eMegaraptor namunhuaiquii\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eUnenlagia paynemili\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, as well as turtles, crocodyliforms, pterosaurs, fish and abundant plant remains, including angiosperms. This association suggests a humid and highly productive continental ecosystem capable of supporting sauropods of gigantic size.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts enormous body size would have provided adult individuals with considerable protection from most predators, although juveniles or weakened animals may have been vulnerable to large theropods. Like other sauropods, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e probably relied primarily on its body mass, powerful limbs and long tail as defensive mechanisms. Group living or temporary associations are plausible for titanosaurs, although there is currently insufficient evidence to determine the social organisation of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e with confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eApproximate \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eFutalognkosaurus\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e Replica Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1:57 Scale — Assembly Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLength: 318 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 242 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 155 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSnout-to-tail length: 526 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1:35 Scale — Assembly Kit\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLength: 518 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeight: 395 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWidth: 253 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSnout-to-tail length: 857 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Dino and Dog","offers":[{"title":"1:57 \/ Sin imprimar","offer_id":65991903117580,"sku":"DC-1582-157-SINI","price":93.6,"currency_code":"EUR","in_stock":true},{"title":"1:57 \/ Imprimado","offer_id":65991903150348,"sku":"DC-1582-157-IMPRI","price":105.6,"currency_code":"EUR","in_stock":true},{"title":"1:57 \/ Pintado a mano","offer_id":65991903183116,"sku":"DC-1582-157-PINTA","price":243.0,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Sin imprimar","offer_id":65991903215884,"sku":"DC-1582-135-SINI","price":200.5,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Imprimado","offer_id":65991903248652,"sku":"DC-1582-135-IMPRI","price":215.5,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Pintado a mano","offer_id":65991903281420,"sku":"DC-1582-135-PINTA","price":425.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/1106\/7660\/files\/Futalognkosaurus_4.jpg?v=1791045271","url":"https:\/\/dinosauriacreatures.com\/en\/products\/futalognkosaurus_dukei","provider":"Dinosauria Creatures","version":"1.0","type":"link"}