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.
2,107 image(s)
Jeholosaurus shangyuanensis (IVPP V12530).
Partial skull of Manidens condorensis from the Middle Jurassic Cañadón Asfalto Formation of Argentina. Skull reconstructions in lateral view. Dashed lines indicate estimated edges. Abbreviations: a angular antfo antorbital fossa asaf anterior surangular foramen be buccal emargination bo basioccipital bt basal tubera d dentary d1, 2, 11 dentary tooth 1, 2, 11 emfo external mandibular fossa f frontal gl glenoid gr groove j jugal jfl jugal flange jh jugal horn m maxilla m1, 11 maxillary tooth 1, 11 n nasal pd predentary pm premaxilla po postorbital pof postorbital fossa popr paroccipital process q quadrate qj quadratojugal ri ridge sa surangular sq squamosal.
Kunbarrasaurus ieversi (QM F18101; holotype) skeleton in dorsal view. Scale = 20 cm.
Figure 1, 1a. Outer and oral aspects of the imperfect dentary bone of Sarcolestes Leedsi, from the Oxford Clay of Peterborough. 2/3 nat size. s = symphysis. Figure 1b. A single tooth of the former. 3/1 nat size. Figure 2, 2a. Outer aspect and quadratic cavity of the hinder region of the same jaw. 2/3 nat size. Figure 3. A single tooth of Priodontognathus Phillipsi, 3/1 nat size, shown for purposes of comparison. Specimen in the Woodwardian Museum, Cambridge.
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
Skeletal mount of Gobisaurus domoculus on display at the Baoding Natural History Museum.
The holotype humerus (bottom) and coracoid (top) of Texasetes pleurohalio (USNM PAL337987)
Hungarosaurus tormai (Ankylosauria, Nodosauridae), right dentary (MTM 2007.25.2) in lateral view
Hoplitosaurus spined plate.
Vertebrae and spike of Lexovisaurus, Muséum national d'histoire naturelle, Paris.
Rendition of possible appearance of the dinosaur genus Nyasasaurus from the Middle Triassic, possibly the earliest known dinosaur. Black portions represent the partial skeletal fragments (a humerus and six vertebrae) from one specimen blue portions represent fragments from a second specimen (three cervical vertebrae) on which the current likely form of the animal is based.
Staurikosaurus - 01
Digital drawing of the known skeletal remains of Macrocollum itaquii. Known elements represented in white and unknown in gray.
Skeleton holotype Xingxiulong.
Datousaurus. Fossil in Shanghai Science & Technology Museum
historická budova Národního muzea v Praze - západní dvorana s proskleným stropem a kostrou dinosaura / historic building of the National Museum in Prague - West hall with glass ceiling and dinosaur skeleton location: Prague, Czech Republic author: Jan Helebrant www.juhele.blogspot.com license CC0 Public Domain Dedication
Illustration of a fossil of Chubutisaurus
Dinosaur's Museum in Savannakhet, Laos
Tastavinsaurus de El Castellar (Teruel, España). Fémur, tibia y fíbula izquierdos. En exposición en el museo paleontológico de Dinópolis.
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.
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.)
Skeleton of Gondwanatitan faustoi (MN 4111-V), not to scale.(adapted from Kellner and Campos, 2000).
Life restoration of Abditosaurus kuehnei.
Photographs and interpretive drawings of the titanosauroid Bonitasaura salgadoi Apesteguía, 2004 from the Upper Neuquén Group of Río Negro province, Patagonia, MPCA 460. A–D. Right dentary in dorsal (A), medial (B), ventral (C), and lateral (D) views. E. Isolated tooth in labial (E1) and lateral (E2) views; lingual view detail and schematic cross section showing hexagonal faceting (E3).
Paludititan nalatzensis (UBB NVM1-43), Maastrichtian, Haţeg Basin, Romania. Scale bar equals 10 cm.
Karongasaurus holotype
Cranial and postcranial sauropod remains from sediments of the Praia da Amoreira-Porto Novo Fm. of the coastal sector of Praia da Consolação-Lourinhã-Torres Vedras: 1-2, ?Turiasauria indet., heart-shaped tooth (SHN (JJS) 142, Praia da Corva) in lingual (1) and labial (2) views; 3-4, ?Macronaria indet., spatulate tooth (SHN 513, Porto Novo) in labial (3) and lingual (4) views; 5-6, Macronaria indet., compressed cone-chisel-shaped tooth (SHN 578, Valmitão) in lingual (5) and labial (6) views; 7-8, Eusauropoda indet., partial left maxilla (SHN 582, Praia dos Frades) in lateral (7) and posterior (8) views; 9, Titanosauriformes indet., posterior caudal vertebra (SHN 523, Praia da Corva) in right view; 10-12, Diplodocinae indet., partial skeleton (SHN (JJS) 177, Valmitão), anterior caudal neural spine in posterior view (10), anterior caudal centrum in right view (11) and left ischium in medial view (12); 13-16, holotype material of Zby atlanticus (ML 368, Vale de Pombas), right ungueal I in lateral view (13), right humerus in anterior view (14), right radius in posterior view (15), right ulna in lateral view (16); 17, Eusauropoda indet., partial distal forked-chevron (SHN 587, Praia da Corva) in medial view; 18, Sauropoda indet., pedal ungueal I (SHN 524, Praia de Pedrogãos) in lateral view; 19-22, Macronarian indet., partial skeleton (SHN 181, Valmitão), right astragalus in proximal view (19), anterior caudal vertebra in anterior view (20), right tibia in lateral view (21) and right fibula in medial view (22); 23-24, Eusauropoda indet., partial skeleton (SHN 530, Praia da Corva), anterior chevron in anterior view (23) and anterior caudal vertebra in posterior view (24); 25, cf. Duriatitan humerocristatus, humerus (MG 4976, Praia dos Frades) in anterior view; 26, Sauropoda indet., partial skeleton (SHN 534, Santa Rita), middle chevron in posterior view; 27, Diplodocidae indet., partial skeleton (SHN (JJS) 179, Praia Vermelha), dorsal/caudal (?) neural spine in posterior view; 28-30, holotype material of Dinheirosaurus lourinhanensis (ML 414, Porto Dinheiro), proximal end of a dorsal rib in anterior view (28), anterior caudal neural spine in posterior view (29) and articulated dorsal vertebrae in right view (30). Black scale bar: 10 cm; Grey scale bar: 5 cm; Brown scale bar: 1 cm. See Anatomical abbreviations for abbreviations.
Anterior dorsal vertebra of the sauropod dinosaur Tendaguria tanzaniensis.
Anterior dorsal vertebra of the sauropod dinosaur Tendaguria tanzaniensis.
Janenschia humerus, radius and ulna at the Museum für Naturkunde, Berlin.
Barapasaurus
(A) Blikanasaurus cromptoni (holotype SAM K403; from Galton & Van Heerden, 1985).
(A) Blikanasaurus cromptoni (holotype SAM K403; from Galton & Van Heerden, 1985).
Recreación paleoartística fósil del animal
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.
Illustration of a fossil of Plateosauravus
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
A 6.4 meter (21ft) Eurhinosaurus species specimen from the Holzmaden Formation, Baden-Wurttenburg, Germany. ~185 million years old.
Fossil of Nannopterygius, an extinct reptile-- Took the photo at Natural History Museum, London
Fossil of Nannopterygius, an extinct reptile-- Took the photo at Natural History Museum, London
Fossil of Macropterygius, an extinct reptile--
Grippia longirostris
Skeletal mount of Martinectes bonneri on display at the University of Michigan Museum of Natural History.
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.
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.