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)
Paleoarte de pterossauro encontrado na China em 2006, pertecente ao grupos do Istiodactylus em estágio de pouso. Corpo com picnofibras é evidenciado no fóssil holótipo.
Restoration of Pradhania gracilis from the Early Jurassic of India
Size chart containing most of the recognized members of Plesiosauroidea.
Ajancingenia mounted cast (labeled as Ingenia), detail of skull, on display at the Museum of Ancient Life, Utah.
Recreación de Aragosaurus, Lourinhasaurus y Galvesaurus, los tres macronarios hallados en la Península Ibérica
Chaohusaurus specimen AGM CHS-5, a nearly complete skeleton that is almost as large as AGM I-1. Large scale bars are 10 cm, and short bars 2 cm.
The skull of Janusaurus lundi (PMO 222.654). A: Photo in right lateral view of the skull. B: Right lateral view with interpretation of the individual elements. Abbreviations: a, angular; art, articular; d, dentary; en, external naris; j, jugal; l, lacrimal; mx, maxilla; n, nasal; or, orbit; p, parietal; pmx, premaxilla; po, postorbital; pof, postfrontal; prf, prefrontal; q, quadrate; qj, quadratojugal; sa, surangular; st, supratemporal. Scale = 5 cm.
The holotype and only known specimen of the hauffiopterygian leptonectid, Xiphodracon goldencapensis (ROM VP52596) from Golden Cap, between Charmouth and Seatown, Dorset, UK. The skeleton is exposed in ventrolateral view. The skull has been fully prepared free of matrix whereas most of the skeleton is still in matrix. The left (upper) forefin has been prepared so that it is three-dimensionally preserved and projects upwards. Scale bar represents 20 cm.
Life restoration of Afromimus based on skeletal diagram of Masiakasaurus by Scott Hartman.
Holotype of Alcione elainus. Fig. 6 of: Longrich, N. R., Martill, D. M., & Andres, B. (2018). Late Maastrichtian pterosaurs from North Africa and mass extinction of Pterosauria at the Cretaceous-Paleogene boundary. PLoS biology, 16(3), e2001663. --- Original figure legend: A. elainus FSAC-OB 2, holotype partial skeleton and FSAC-OB 217, metacarpal IV. (A) Holotype right humerus in anterior view, (B) holotype right ulna and radius in anterior view, respectively, (C) holotype sternum in left lateral view, (D) referred metacarpal IV, (E) holotype, distal end of left metacarpal IV and left scapulocoracoid, and (F) holotype right femur in posterior view. Abbreviations: co, coracoid; cr, cristospine; dc, distal condyle; dpc, deltopectoral crest; ect, ectepicondyle; fh, femoral head; gl, glenoid; gt, greater trochanter; hh, humeral head; hum, humerus; mcIV, metacarpal IV, pc, proximal cotyle; pf, pneumatic foramen; rad, radius; scpr, supracondylar process; ste, sternum; uln, ulna.
Fragments of mosasaur vertebrae (left) and jaw (right). Credit BLM Utah.
Body mass evolution of Oviraptorosauria. Time calibrated phenograms of Log10 Body Mass (kg) versus time (Ma) for Oviraptorosauria. Blue halos represent 95% confi- dence intervals and branches indicate phylogenetic relation- ships. Each plot displays the same data, but Caenagnathidae is highlighted in green in (A) and Oviraptoridae is highlighted in red in (B) for clarity. Yellow arrows indicate nodes where important changes in body size range occur. Pie charts show ancestral estimations of biogeographic range (as in Fig. 20) for important clades of caenagnathids (A) and oviraptorids (B). Node labels from left to right in (A): Oviraptorosauria; Caenagnathidae; Anomalipes + Caenagnathinae; Caenagnathinae more derived than Apatoraptor pennatus; Anzu + Caenagnathus. Node labels from left to right in (B): Oviraptorosauria; Caenagnathoidea; Oviraptoridae; Heyuanninae (bottom); Citipatinae (top). Colours for node labels as in Fig. 20. Abbreviations: Al, Albian; Ap, Aptian; Ba, Barremian; Be, Berriasian; Ca, Campanian; Ce, Cenomanian; Co, Coniacian; Ha, Hauterivian; Ma, Maastrichtian; S, Santonian; Tu, Turonian; Va, Valanginian.
Dictyoolithidae indet. (eggs in middle), from Lishui, Zhejiang Museum of Natural History (Hangzhou)
Coelurus fragilis, a coelurosaur from the Late Jurassic of North America, pencil drawing, digital coloring
Coelurus fragilis, a coelurosaur from the Late Jurassic of North America, pencil drawing, digital coloring
Majungasaurus crenatissimus, an abelisaur from the Late Cretaceous of Madagascar, pencil drawing
Representation of the moroccan plioplatecarpinae Khinjaria acuta
Representation of the moroccan plioplatecarpinae Khinjaria acuta
Representation of the moroccan plioplatecarpinae Khinjaria acuta
Representation of the moroccan plioplatecarpinae Khinjaria acuta
Lithography of specimen ANSP 9534, the lectotype of Deinodon horridus.
Left postorbital horncore of ‘Ceratops montanus’ (USNM 2411) in ventrolateral view.
PRESERVED_SPECIMEN; ; ; microslide; HOLOTYPE. See: Sanders, Howard L. 1955. The Cephalocarida, a new subclass of Crustacea from Long Island Sound. Proceedings of the National Academy of Sciences. 41 (1): 61-66.; CSBR Slide Grant Image 2015; IZ number 3617; lot count 1; Microslide 01, balsam, whole mount; 1954-07-23T00:00:00Z
Bothriospondylus suffossus. Fig. 1. Hind view of terminal centrum of sacral vertebra. Fig. 2. Right side view of the same. Fig. 3. hæmal view of the same. Fig. 4. Neural view of mutilated centrum of sacral vertebra, restored in outline. Fig. 5. Right side view of the same. Fig. 6. hæmal view of the same, restored in outline. All the figures are of the natural size. From the Kimmeridge Clay at Swindon, Wilts. In the British Museum.
Photo montage of several representatives members of the clade Dracohors (dinosaurs and their extinct relatives): Asilisaurus Borealopelta Triceratops Giganotosaurus
Skeletal restoration of Preondactylus bufarini.
Jeholornis prima skeleton (IVPP V13350) on display at the Paleozoological Museum of China.
Model of vulcanodon in JuraPark, Solec Kujawski, Poland
A Bellacartwrightia calliteles trilobite, Order Phacopida, Family Acastidae, 18mm, oblique lateralcollected at the Penn Dixi Quarry, Window Shale Member, Moscow Formation Hamburg NY USA, from the Middle Devonian (Givetian)
Titanosaurus indicus holotypic distal caudal vertebra.
Life reconstruction of Sinomacrops bondei
Life reconstruction of Saturnalia tupiniquim
Utatsusaurus hataii, an Early Triassic Ichthyosaur from Japan, pencil drawing
Mounted skeleton of Allosaurus fragilis, on display at the Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA
Ctenochasma elegans (syn. Pterodactylus elegans) fossil from Solnhofen, Germany American Museum of Natural History, New York, FR-5147 Received in exchange from the Paläontologisches Museum München, 1909
Ctenochasma elegans (syn. Pterodactylus elegans) fossil from Solnhofen, Germany American Museum of Natural History, New York, FR-5147 Received in exchange from the Paläontologisches Museum München, 1909
Ctenochasma elegans (syn. Pterodactylus elegans) fossil from Solnhofen, Germany American Museum of Natural History, New York, FR-5147 Received in exchange from the Paläontologisches Museum München, 1909
Compsognathidae skeletons to scale.