{"product_id":"gigantoraptor-erlianensis-4","title":"Gigantoraptor erlianensis","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cstrong\u003eGigantoraptor erlianensis\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e\u003cem\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/em\u003ewas an enormous oviraptorosaurian theropod dinosaur from the Late Cretaceous of China, known from fossil remains recovered from the Iren Dabasu Formation in the Erlian region of Inner Mongolia. Formally described in 2007 by Xu, Tan, Wang, Zhao and Tan, this taxon represents one of the most extraordinary forms within Oviraptorosauria, a group of maniraptoran theropods generally characterised by lightweight skulls, toothless beaks or reduced dentition, well-developed forelimbs and numerous anatomical features closely associated with birds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts name means “giant thief of Erlian”, referring both to its exceptional size and to the basin in which it was discovered.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe holotype of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor erlianensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e, catalogued as LH V0011, consists of a partial skeleton preserving mandibular elements, vertebrae, parts of the shoulder girdle, forelimbs, pelvis and hind limbs. Despite the incomplete nature of the specimen, the preserved remains reveal an animal of extraordinary proportions for an oviraptorosaur.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe original description estimated a body mass of approximately 1,400 kilograms, an exceptional figure within a group whose known members rarely exceeded a few dozen kilograms. This dramatic difference makes \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e one of the most striking examples of extreme body-size increase among maniraptoran theropods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFrom a morphometric perspective, \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor erlianensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e may have reached an overall body length of approximately 8 metres, with a considerable hip height and a much taller and more powerful silhouette than that of other oviraptorosaurs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIt was bipedal, with long and robust hind limbs, elongated metatarsals, a broad pelvis and a relatively short tail compared with more basal large theropods. The forelimbs were well developed, with long arms and functional hands consistent with the anatomy of other maniraptorans.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAlthough no direct feather impressions have been preserved in association with the holotype, its phylogenetic position within Oviraptorosauria—a group with extensive evidence of plumage in related taxa—makes it reasonable to reconstruct the animal with some form of feather covering, probably most conspicuous on the arms, tail and selected regions of the body.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOne of the most remarkable aspects of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is that, despite its enormous size, it retained numerous anatomical features associated with avian and maniraptoran morphology.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe original description emphasised that this giant dinosaur displayed more pronounced “bird-like” characteristics than several smaller oviraptorosaurs. This contrasts with the pattern seen in other theropod lineages, where gigantism is often associated with a relative reduction of gracile or avian-like traits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHistological analysis of the holotype also indicated that the individual had not yet reached its maximum body size at the time of death and that it underwent rapid growth for a large theropod.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe complete skull of \u003c\/span\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e is unknown, but the preserved mandibular material suggests a large, toothless feeding apparatus probably covered by a keratinous beak.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSubsequent functional studies of the jaw have indicated that its morphology was compatible with a generalist or omnivorous diet. It may have been capable of processing plant material, seeds, fruit, eggs, small vertebrates and other resources available within its environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs with other oviraptorosaurs, it should not necessarily be interpreted as a specialised predator. Instead, it was probably an ecologically flexible theropod whose combination of large body size, powerful beak and well-developed limbs enabled it to exploit a wide variety of food sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eGigantoraptor erlianensis\u003c\/span\u003e\u003c\/em\u003e\u003cspan\u003e inhabited continental ecosystems of the Late Cretaceous in what is now Inner Mongolia, within environments associated with alluvial plains, river channels and open landscapes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn these habitats, it coexisted with other Asian dinosaurs and vertebrates, occupying a highly distinctive ecological niche: that of a giant, bipedal, probably feathered oviraptorosaur with a flexible diet, very different from both the smaller classic oviraptorids and the large macropredatory carnivores.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts discovery demonstrated that oviraptorosaurs evolved to far larger body sizes than previously expected and that maniraptoran evolution produced a much greater diversity of body forms than had once been assumed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eApproximate Gigantoraptor Replica Dimensions\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e1:57 Scale — Complete Model\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLength: 140 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHeight: 76 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWidth: 64 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSnout-to-tail length: 140 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1:35 Scale — Complete Model\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eLength: 228 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHeight: 123 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWidth: 103 mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSnout-to-tail length: 228 mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Miniature Museum","offers":[{"title":"1:57 \/ Sin imprimar","offer_id":54879625740556,"sku":"DC-1485-157-SINI","price":41.2,"currency_code":"EUR","in_stock":true},{"title":"1:57 \/ Imprimado","offer_id":54879625773324,"sku":"DC-1485-157-IMPRI","price":48.2,"currency_code":"EUR","in_stock":true},{"title":"1:57 \/ Pintado a mano","offer_id":54879625806092,"sku":"DC-1485-157-PINTA","price":162.3,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Sin imprimar","offer_id":54879625838860,"sku":"DC-1485-135-SINI","price":73.2,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Imprimado","offer_id":54879625871628,"sku":"DC-1485-135-IMPRI","price":83.3,"currency_code":"EUR","in_stock":true},{"title":"1:35 \/ Pintado a mano","offer_id":54879625904396,"sku":"DC-1485-135-PINTA","price":213.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/1106\/7660\/files\/Gigantoraptorerlianensis_9.png?v=1784823910","url":"https:\/\/dinosauriacreatures.com\/en\/products\/gigantoraptor-erlianensis-4","provider":"Dinosauria Creatures","version":"1.0","type":"link"}