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.
4,186 image(s)
Selected unenlagiid traits: (A) maxilla and dentary of Austroraptor cabazai showing the rostral process of the maxilla, the anteroposteriorly elongated postantral wall, and the sub-parallel dorsal and ventral margins of the dentary. af, antorbital fenestra; mxf, maxillary fenestra; pan, postantral wall.
Obelignathus septimanicus holotype, MDE D30 from the 'Grès à Reptiles' Formation of Montouliers, southern France. Photographs and photogrammetric models of the right dentary in dorsal (A), anterior (B), medial (C), and lateral (D) views.
Changchengopterus pani, Liaoning Palaeontological Museum
Digital drawing of the known skeletal remains of Chindesaurus byansmalli. Known elements represented in white and unknown in gray. Reconstructed elements are based on Tawa hallae
Holotype vertebrae of Barrosasaurus casamiquelai, anterior dorsal MCF-PVPH-447/3 (left) and posterior dorsal MCF-PVPH-447/1 (right). Scale bar is 200 mm.
Anhui Geological Museum, Hefei. Complete indexed photo collection at WorldHistoryPics.com.
Caudipteryx zoui, Skelett - Untere Kreide - Liaoning/China - aufgenommen im Museum am Löwentor, Stuttgart
T. regalis FSAC-OB 1, holotype left humerus. In (A), ventral view, (B) dorsal view, (C) anterior view, (D) distal view, and (E) proximal view. Abbreviations: dpc, deltopectoral crest; ect, ectepicondyle; ent, entepicondyle; lc, lateral condyle; mc, medial condyle; pf, pneumatic fossa/foramen; scpr, supracondylar process; uc, ulnar crest; ut, ulnar tubercle.
Selmasaurus johnsoni mounted skull in the Rocky Mountain Dinosaur Resource Center in Woodland Park, Colorado
Fossil of Santanadactylus pricei and Anhanguera santanae, an extinct pterosaur- Took the photo at Senckenberg Museum of Frankfurt
Paludititan nalatzensis (UBB NVM1-43), Maastrichtian, Haţeg Basin, Romania. Scale bar equals 10 cm.
Lonchodraco giganteus comb. n. Lectotype NHMUK PV 39412 (Cenomanian / Turonian, Chalk Formation). A–F articulated anterior parts of the rostrum and mandible A right lateral view B respective line drawing C left lateral view D respective line drawing E anterior view F respective line drawing G associated scapulocoracoid in posterior view. Abbreviations: ch – choanae, cor – coracoid, d – dentary, dcr – dentary crest, m – maxillae, pl – palatine, pm – premaxillae, pmcr – premaxillaery crest, prid – palatal ridge, sca – scapula. Arrows indicate alveoli or teeth. Scale bar = 10 mm. Photos courtesy of The Natural History Museum.
Yandusaurus hongheensis, a neornithischian dinosaur.
Figure 1: Geographic provenance and speculative reconstruction of the gigantic titanosaurian sauropod dinosaur Notocolossus gonzalezparejasi gen. et sp. nov. (a) Type locality of Notocolossus (indicated by star) in southern-most Mendoza Province, Argentina. (b) Reconstructed skeleton and body silhouette in right lateral view, with preserved elements of the holotype (UNCUYO-LD 301) in light green and those of the referred specimen (UNCUYO-LD 302) in orange. Scale bar, 1 m. (All images were hand drawn by the senior author [B.J.G.R.] and subsequently edited using Adobe Illustrator software.)
Kimmerosaurus swims through a shallow jurassic reef in this reconstruction
Cast of the skull of Parapsicephalus purdoni (specimen AMNH 1694) in the American Museum of Natural History.
Holotype of Sinocalliopteryx gigas (JMP-V-05-8-01).
Fossil of Peteinosaurus zambellii (paratype MCSNB 3359), an extinct reptile
Raeticodactylus filisurensis fossil in Bündner Naturmuseum, Chur.
Raeticodactylus filisurensis fossil in Bündner Naturmuseum, Chur.
Restoration of the Segisaurus halli holotype skeleton
Sarahsaurus aurifontanalis, referred skull (MCZ 8893), in (a) lateral, (b) occipital, (c) dorsal and (d) ventral views. an, angular; ar, articular; bo, basioccipital; bs, basisphenoid; ec, ectopterygoid; f, frontal; h, hyoid; j, jugal; l, lacrimal; ls, laterosphenoid; m, maxilla; n, nasal; op, opisthotic-exoccipital; p, parietal; po, postorbital; prf, prefrontal; pm, premaxilla; pt, pterygoid; q, quadrate; qj, quadratojugal; so, supraoccipital; sq, squamosal. Scale bar, 5 cm.
Skeletal diagram of Veterupristisaurus milneri including all known remains. The middle vertebrae is the holotype (MB R 1938), the pair on the right are the paratypes (MB R 2166), and the far left caudal is the questionably referred vertebra (MB R 1940).
Cranial diagram of the ankylosaurine Tsagantegia longicranialis, holotype MPC 700/17 in A) dorsal and B) ventral views. Based on Tumanova 1993[1], Arbour & Currie 2015[2] and James I. Kirkland.[3] Abbreviations: asob: anterior supraorbital caputegulum - frca: frontal caputegulum - laca: lacrimal caputegulum - loca: loreal caputegulum - mso: middle supraorbital caputegulae - nasca: nasal caputegulum - nuca: nuchal caputegulum - poca: postocular caputegulum - prfca: prefrontal caputegulum - psob: posterior supraorbital caputegulum - qjh: quadratojugal horn - snca: supranarial caputegulum - sqh: squamosal horn
Holotype skull of Plesiotylosaurus crassidens (LACM 2759) on display at the Natural History Museum of Los Angeles County.
Chaoyangopterus zhangi, Liaoning Palaeontological Museum
Melanorosaurus readi restoration, • Based proportionally on a skeletal reconstruction by Scott Hartman. [1] • The coastal setting is not meant to imply that this animal lived near the coast. It was chosen for artistic reasons. • The colours and/or patterns, as with nearly all reconstructions of prehistoric creatures, are speculative. NOTE: I often update my images. If you want to have any of my images on a website, please (if possible) don’t host/save it to the website server. I’d prefer it if the image's Wikimedia URL is used. This means that if I update an image, it will be updated on the site as well. Thanks.
Melanorosaurus readi restoration, • Based proportionally on a skeletal reconstruction by Scott Hartman. [1] • The coastal setting is not meant to imply that this animal lived near the coast. It was chosen for artistic reasons. • The colours and/or patterns, as with nearly all reconstructions of prehistoric creatures, are speculative. NOTE: I often update my images. If you want to have any of my images on a website, please (if possible) don’t host/save it to the website server. I’d prefer it if the image's Wikimedia URL is used. This means that if I update an image, it will be updated on the site as well. Thanks.
Fossiles de Variraptor présentés lors de l'exposition "Sur les traces des dinosaures de la montagne Sainte-Victoire"
Fossil specimen of Anchiornis huxleyi on display at the Beijing Museum of Natural History.
Skull of the mosasaurid squamate Thalassotitan atrox from the late Maastrichtian of Sidi Daoui, Ouled Abdoun Basin, Khouribga Province, Morocco, North Africa.
Holotype specimen of Pterodactylus suevicus (now classified as Cycnorhamphus), specimen number GPIT 80 (example 53 of Wellnhofer 1970)
Holotype specimen of Pterodactylus suevicus (now classified as Cycnorhamphus), specimen number GPIT 80 (example 53 of Wellnhofer 1970)
Fossil specimen of early Cretaceous pterosaur Sinopterus dongi, which is collected from Chaoyang, Liaoning, China. The specimen (BMNHC Ph773) is a collection of Beijing Museum of Natural History and was on display in the National Museum of Natural Science (Taichung, Taiwan) during a special exhibition.
Neck (top) and lower back (bottom) vertebrae of plesiosaur Scanisaurus sp., excavated in the Kristianstad Basin and exhibited at the "Havsdrakarnas hus" exhibition in Bromölla, Sweden. Background digitally replaced with black color.
Puntledge River elasmosaur[1], Canadian Museum of Nature, Ottawa, Ontario, Canada
Fossil specimen, CM 11422, of Nyctosaurus gracilis
Fossil specimen, CM 11422, of Nyctosaurus gracilis
Fossil specimen, CM 11422, of Nyctosaurus gracilis
Alioramus altai skull in the exhibit, T. rex, The Ultimate Predator, in the American Museum of Natural History (with permission by Ben Miller).
I took the picture at the limited exhibition event in National Museum of Nature and Science
Tyrannosauripus pillmorei, probable Tyrannosaurus footprint from w:Philmont Scout Ranch, New Mexico
Tyrannosauripus pillmorei, probable Tyrannosaurus footprint from w:Philmont Scout Ranch, New Mexico