Galerie d'images
Toutes les images de la base — taxons, formations et intervalles géologiques.
⚠ La fonctionnalité de récupération des images est en cours de test, des images non pertinentes peuvent apparaître.
4,826 image(s)
(a) Photograph. (b) Highly schematic outline shows general layout of the skeleton (illustrated by Zhaochuang). Scale bar, 5 cm. d, dentary; f, femur; fi, fibula; fr, frontal; lj, lower jaw; or, orbit; ti, tibia.
Solitary tooth of a sauropod from Angeac-Charente in France. Based on its morphology, it is not from an unnamed titanosaur like other material from this site, but from an unnamed titanosauriform similar to Ligabuesaurus or Veneosaurus.
Holotype of Mauriciosaurus fernandezi INAH CPC RFG 2544 P.F.1. A in ventral view
Jiangxititan a titanosaurian sauropod from the Late Cretaceous of China. Typical for a sauropod, it had a long neck and stood on four pillar-like legs to support its massive body. Jiangxititan is a member of the Lognkosauria, which include some of the largest dinosaurs known, and is one of the few from mainland Asia. The discovery of Jiangxititan demonstrates the presence of both early-diverging and late-diverging titanosauriform sauropods in that area during the Late Cretaceous.
Kol ghuva restored as feeding from a termite mound, based on related animals.
Terminocavus sealeyi holotype NMMNH P-27468 parietal. Dorsal (A) and ventral (B) views. Paired ep1 are deflected dorsally. em, median embayment of the posterior bar; ep, epiparietal loci numbered by hypothesized position (no epiossifications are fused to this specimen); f, parietal fenestra; lb, lateral bar; L-lr/R-lr, Left/Right lateral rami of the posterior bar; mb, median bar; te, tapering lateral edges of the median bar. Scalebar = 10 cm. Reconstruction adapted from Lehman (1998).
Life restoration of Harpactognathus gentryii, a pterosaur from Jurassic USA
Restoration of Dongbeititan dongi from the Early Cretaceous of China
Fossil specimen in the Natural History Museum of Utah, Salt Lake City, Utah, USA. Photography was permitted in the museum without restriction.
A reconstruction of Aorun, a small coelurosaurian theropod from the Middle Jurassic China.
Photograph of the holotype (USNM 538127) vertebra of the sauropod Dzharatitanus (Averianov & Sues, 2021). A is the posterior view; B is the right lateral view; C is the anterior view. Scale bar equals 10 centimetres.
Restoration of Borealosaurus a potentially titanosaur dinosaur from the Cretaceous of China
Figure 1: Reconstruction of the skull of Bellusaurus sui from the Middle-Late Jurassic Shishugou Formation of Xinjiang, China. This reconstruction is a composite based on isolated holotypic and referred material. (A) Right lateral view. (B) Dorsal view. Holotypic elements are indicated in blue and referred elements are in green.
Fossil - Took the picture at Natural History Museum, Karlsruhe
Jeholopterus ningchengensus Wang, Zhou, Zhang, and Xu, 2002, IVPP V 12705, Lower Yixian Formation (Early Cretaceous), China.
Photograph (A) and interpretative line drawing (B) of the cranium of Lishulong wangi in right lateral view. Abbreviations: an, angular; ar, articular; d, dentary; h, hyoid; ic, intercoronoid; j, jugal; l, lacrimal; ls, laterosphenoid; m, maxilla; n, nasal; par, prearticular; pm, premaxilla; po, postorbital; pop, paraoccipital process; pt, pterygoid; q, quadrate; qj, quadratojugal; sa, surangular; sp, splenial. Dark grey fills represent the external mandibular fenestra and dashed lines represent fracture. (Photo credit: Wei Gao).
Known skull material of Kuru kulla (gen. et sp. nov. Napoli et al. 2022) - premaxilla, dentary, surangular, lacrimal, and teeth - shown with a speculative restoration of the remainder of the skull based on the related taxon Velociraptor mongoliensis. Known skull material is shown in light grey and labeled; unknown parts of the skull are shown in dark grey.
Jaw of Bonitasaura (bottom) compared to that of Baalsaurus (top)
Holotype right pes of Vespersaurus paranaensis gen. et sp. nov. (MPCO.V 0065d1). (a) Distal end of metatarsal II-IV in dorsal view. (b) Distal part of digit II in lateral view. (c) Distal part of digit IV in lateral view. (d) Entire foot as preserved in lateral view. Anatomical abbreviations: ed, extensor depression; fd, flexor depression; lcp, lateral collateral pit; mc, lateral crest; plg, proximolateral groove; vg, vertical groove; vlg, ventral lateral groove; vm, ventral margin.
Photos of caudodorsal part of the skull of Yunganglong datongensis (SXMG V 00001). (A)-Right lateral view. (B)-Dorsal view. (C)-Caudal view. Scale bar = 10 cm.
Holotype specimen of the anurognathid pterosaur Sinomacrops
Skeletal reconstruction of Siamraptor suwati. Cranial elements were scaled to fit in with the holotype (surangular). Human size = 1.8 m. Scale bar = 1 m. Human silhouette has been added to the original image.
Skeletal diagram of known remains of Siats meekerorum. Silhouette adapted from https://en.wikipedia.org/wiki/File:Neovenator_Scale.png
Illustration of the skull of Abrosaurus with known remains in grey
