crâne

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386 image(s) · 29 Actualités

Galerie d'images

Zhejiangopterus linhaiensis, skull (cast), Zhejiang Geological Museum

Zhejiangopterus linhaiensis, skull (cast), Zhejiang Geological Museum

musée moulage Zhejiangopterus crâne
Skull of Caiuajara dobruskii gen. et sp. nov. (holotype, CP.V 1449) with the shape of an adult individual.

Scale bar equals 50: d, dentary; dcr, dentary crest; dep, depression; exp, ventral expansion of the premaxilla; f, frontal; fcr, frontal crest; fo, foraminae; m, maxilla; oc, occipital condyle; op, opisthotic; p, parietal; pm, premaxilla; pmcr, premaxillary crest; q, quadrate; soc, supraoccipital. The quadrate is inverted.

Skull of Caiuajara dobruskii gen. et sp. nov. (holotype, CP.V 1449) with the shape of an adult individual. Scale bar equals 50: d, dentary; dcr, dentary crest; dep, depression; exp, ventral expansion of the premaxilla; f, frontal; fcr, frontal crest; fo, foraminae; m, maxilla; oc, occipital condyle; op, opisthotic; p, parietal; pm, premaxilla; pmcr, premaxillary crest; q, quadrate; soc, supraoccipital. The quadrate is inverted.

crête écaille holotype Caiuajara +1
Reconstructed skull of Caupedactylus.

Reconstructed skull of Caupedactylus.

Brésil Caupedactylus crâne
Azhdarchoid pterosaur Kariridraco dianae gen. et sp. nov. holotype (MPSC R 1056) from Lower Cretaceous of Northeastern Brazil. Skull in right lateral view. Photograph (A1), interpretative drawing (A2). Dark grey areas indicate remains of the carbonate matrix still attachaed to the skull.

Azhdarchoid pterosaur Kariridraco dianae gen. et sp. nov. holotype (MPSC R 1056) from Lower Cretaceous of Northeastern Brazil. Skull in right lateral view. Photograph (A1), interpretative drawing (A2). Dark grey areas indicate remains of the carbonate matrix still attachaed to the skull.

dessin Brésil Crétacé holotype +3
Nemicolopterus crypticus holotype (IVPP V-14377).

(A) Skeleton overview, and (B) schematic drawing. (C) Skull (right lateral view), and (D) schematic drawing. Abbreviations: cdv, caudal vertebrae; co, coracoid; cv, cervical vertebra; d1–d4, digits 1–4; f, frontal; fe, femur; h, humerus; hy, hyoid; il, illium; is, ischium; j, jugal; l, left; la, lacrimal; mand, mandible; mc, metacarpal; mt, metatarsal; naof, nasoantorbital fenestra; or, orbit; pa, parietal; pm, premaxilla; ph, phalanx; ti, tibia; r, right; sca, scapula. Scale bars: A–B, 100 mm; C–D, 5 mm.

Nemicolopterus crypticus holotype (IVPP V-14377). (A) Skeleton overview, and (B) schematic drawing. (C) Skull (right lateral view), and (D) schematic drawing. Abbreviations: cdv, caudal vertebrae; co, coracoid; cv, cervical vertebra; d1–d4, digits 1–4; f, frontal; fe, femur; h, humerus; hy, hyoid; il, illium; is, ischium; j, jugal; l, left; la, lacrimal; mand, mandible; mc, metacarpal; mt, metatarsal; naof, nasoantorbital fenestra; or, orbit; pa, parietal; pm, premaxilla; ph, phalanx; ti, tibia; r, right; sca, scapula. Scale bars: A–B, 100 mm; C–D, 5 mm.

humérus écaille vertèbre dessin +4
Australian Mesozoic pterosaurs. A, Aussiedraco molnari (QM F10613; holotype) mandible in dorsal view. Scale = 1 cm. B, Mythunga camara (QM F18896; holotype) partial skull and mandible in left lateral view. Scale = 5 cm. C, Thapunngaka shawi (KK F494; holotype) mandible in left lateral view. Scale = 5 cm. D, Ferrodraco lentoni (AODF 0876; holotype [part]) partial skull and mandible in left lateral view. Scale = 5 cm.

Australian Mesozoic pterosaurs. A, Aussiedraco molnari (QM F10613; holotype) mandible in dorsal view. Scale = 1 cm. B, Mythunga camara (QM F18896; holotype) partial skull and mandible in left lateral view. Scale = 5 cm. C, Thapunngaka shawi (KK F494; holotype) mandible in left lateral view. Scale = 5 cm. D, Ferrodraco lentoni (AODF 0876; holotype [part]) partial skull and mandible in left lateral view. Scale = 5 cm.

écaille Mésozoïque holotype Aussiedraco +6
Reconstruction of the Abelisaurus skull with original bones of the holotype. Museo Provincial Carlos Ameghino, Cipolletti, Argentina. Scale = 10 cm

Reconstruction of the Abelisaurus skull with original bones of the holotype. Museo Provincial Carlos Ameghino, Cipolletti, Argentina. Scale = 10 cm

os écaille Argentine holotype +3
The theropod skull displays the distinctive features of this apex predator, including a long, robust snout, conical teeth, and strong jaw muscles adapted for gripping and tearing prey.

The theropod skull displays the distinctive features of this apex predator, including a long, robust snout, conical teeth, and strong jaw muscles adapted for gripping and tearing prey.

prédateur proie Rajasaurus crâne
Reconstructed skull of Duriavenator hesperis showing known material (white) of the holotype and only known specimen. Unknown bones based on related Eustreptospondylus oxoniensis. Scale bar is 10cm, image is 10px/cm. Cranial anatomy based on Benson (2008) "A redescription of "Megalosaurus" hesperis (Dinosauria, Theropoda) from the Inferior Oolite (Bajocian, Middle Jurassic) of Dorset, United Kingdom"

Reconstructed skull of Duriavenator hesperis showing known material (white) of the holotype and only known specimen. Unknown bones based on related Eustreptospondylus oxoniensis. Scale bar is 10cm, image is 10px/cm. Cranial anatomy based on Benson (2008) "A redescription of "Megalosaurus" hesperis (Dinosauria, Theropoda) from the Inferior Oolite (Bajocian, Middle Jurassic) of Dorset, United Kingdom"

os écaille Royaume-Uni Bajocien +11
Reconstructed skull of Wiehenvenator albati based on holotype specimen (white). Scale bar is 10cm, image if 10px/cm. Unknown material based on related Torvosaurus tanneri. Cranial anatomy based on Rauhut et al (2016) "A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: implications for theropod evolution and faunal turnover in the Jurassic"

Reconstructed skull of Wiehenvenator albati based on holotype specimen (white). Scale bar is 10cm, image if 10px/cm. Unknown material based on related Torvosaurus tanneri. Cranial anatomy based on Rauhut et al (2016) "A new megalosaurid theropod dinosaur from the late Middle Jurassic (Callovian) of north-western Germany: implications for theropod evolution and faunal turnover in the Jurassic"

écaille Allemagne Callovien Jurassique +10
Reconstruceted skull of Dubreuillosaurus illustrating known (white) and unknown (grey) material. Scale bar is 10cm. Based of figures and description of Allain (2002) "Discovery of megalosaur (Dinosauria, Theropoda) in the middle Bathonian of Normandy (France) and its implications for the phylogeny of basal Tetanurae"

Reconstruceted skull of Dubreuillosaurus illustrating known (white) and unknown (grey) material. Scale bar is 10cm. Based of figures and description of Allain (2002) "Discovery of megalosaur (Dinosauria, Theropoda) in the middle Bathonian of Normandy (France) and its implications for the phylogeny of basal Tetanurae"

écaille description France Bathonien +8
Reconstructed skull of the holotype and only specimen of Leshansaurus qianweiensis based on the possibly related megalosaurid Dubreuillosaurus valesdunensis. Scale bar is 10cm, image is 10px/cm. Cranial anatomy from figures in Fei et al. (2009) "A new carnosaur from the Late Jurassic of Qianwei, Sichuan, China". White bones are figured, light grey bones are unfigured and minimally described.

Reconstructed skull of the holotype and only specimen of Leshansaurus qianweiensis based on the possibly related megalosaurid Dubreuillosaurus valesdunensis. Scale bar is 10cm, image is 10px/cm. Cranial anatomy from figures in Fei et al. (2009) "A new carnosaur from the Late Jurassic of Qianwei, Sichuan, China". White bones are figured, light grey bones are unfigured and minimally described.

os écaille Chine Jurassique +9
Riparovenator milnerae holotype skull

Riparovenator milnerae holotype skull

holotype Riparovenator crâne
Ceratosuchops inferodios Holotype skull fragments

Ceratosuchops inferodios Holotype skull fragments

holotype Ceratosuchops crâne
Caihong juji holotype specimen (PMoL-B00175). Photographs of the slab (a) and counter slab (b) and line drawing (c) of the specimen based on both slabs. Photograph (d) and line drawing (e) of a composite of the rostrum of the skull and mandible exposed on the counter slab and the post-rostrum cranium exposed on the slab. Arrows indicate lacrimal crests. Question mark indicates uncertain identification. Scale bars: 10 cm a–c, 1 cm d and e. aof antorbital fenestra, cav caudal vertebra, cev cervical vertebra, dr dorsal rib, dv dorsal vertebra, ect ectopterygoid, emf external mandibular fenestra, en external naris, f feather, fu furcula, ga gastralia, hy hyoid, il ilium, is ischium, la left angular, lar left articular, lc left coracoid, lcr lacrimal crest, ld left dentary, lf left, frontal, lfe left femur, lh left humerus, lj left jugal, ll left lacrimal, lma left maxilla, lm left manus, ln left nasal, lp left pes, lpa left palatine, lpo left postorbital, lq left quadrate, lqj left quadratojugal, lr left radius, ls left scapula, lsp left splenial, lsa left surangular, lsq left squamosal, lt left tibiotarsus, lu left ulna, ma mandible, mf maxillary fenestra, o orbit, p parietal, pm premaxilla, pt pterygoid, pu pubis, rar right articular, rc right coracoid, rd right dentary, rfe right femur, rh right humerus, rm right manus, rp right pes, rpra right prearticular, rq right quadrate, rr right radius, rs right scapula, rt right tibiotarsus, ru right ulna, scl sclerotic bones, sk skull, sy synsacrum

Caihong juji holotype specimen (PMoL-B00175). Photographs of the slab (a) and counter slab (b) and line drawing (c) of the specimen based on both slabs. Photograph (d) and line drawing (e) of a composite of the rostrum of the skull and mandible exposed on the counter slab and the post-rostrum cranium exposed on the slab. Arrows indicate lacrimal crests. Question mark indicates uncertain identification. Scale bars: 10 cm a–c, 1 cm d and e. aof antorbital fenestra, cav caudal vertebra, cev cervical vertebra, dr dorsal rib, dv dorsal vertebra, ect ectopterygoid, emf external mandibular fenestra, en external naris, f feather, fu furcula, ga gastralia, hy hyoid, il ilium, is ischium, la left angular, lar left articular, lc left coracoid, lcr lacrimal crest, ld left dentary, lf left, frontal, lfe left femur, lh left humerus, lj left jugal, ll left lacrimal, lma left maxilla, lm left manus, ln left nasal, lp left pes, lpa left palatine, lpo left postorbital, lq left quadrate, lqj left quadratojugal, lr left radius, ls left scapula, lsp left splenial, lsa left surangular, lsq left squamosal, lt left tibiotarsus, lu left ulna, ma mandible, mf maxillary fenestra, o orbit, p parietal, pm premaxilla, pt pterygoid, pu pubis, rar right articular, rc right coracoid, rd right dentary, rfe right femur, rh right humerus, rm right manus, rp right pes, rpra right prearticular, rq right quadrate, rr right radius, rs right scapula, rt right tibiotarsus, ru right ulna, scl sclerotic bones, sk skull, sy synsacrum

crête plume humérus écaille +7
Skull reconstruction of Shanag ashile based on holotype IGM 100/1119, missing elements based on Sinornithosaurus.

Skull reconstruction of Shanag ashile based on holotype IGM 100/1119, missing elements based on Sinornithosaurus.

holotype Shanag Sinornithosaurus crâne
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Actualités

Paleontologists Identify New Species of Glyptodont
Des paléontologues identifient de nouvelles espèces de glyptodontes
musée Danemark nouvelle espèce crâne
Un crâne fossilisé incomplet qui se trouve dans les collections du Musée d'histoire naturelle du Danemark depuis le 19e siècle s'est avéré représenter une espèce de glyptodont (genre Glyptotherium) jusqu'alors méconnue qui parcourait autrefois l'Amérique du Sud. L'article Les paléontologues identifient de nouvelles espèces de Glyptodont apparaît en premier sur Sci.News : Breaking Science News.
28/08/2026 sci-news ⚙ Traduction automatique
De nouvelles galeries remarquables du Musée de la Nature de Berlin ouvertes aux visiteurs
musée crâne
Deux remarquables galeries du Museum für Naturkunde Berlin sont ouvertes pour la première fois aux visiteurs. Les nouvelles galeries « Crânes de mammifères » et « Cerfs et animaux à cornes » accueilleront le public lors de la Longue Nuit des Musées le samedi 29 août. Jusqu'à présent, ces collections étaient réservées exclusivement aux chercheurs. Leur
28/08/2026 everythingdinosaur ⚙ Traduction automatique
Meet Bataspis crux, Jawless Fish that Cruised Devonian Seas with Batwing Head
Rencontrez Bataspis crux, un poisson sans mâchoire qui naviguait dans les mers du Dévonien avec une tête de chauve-souris
mâchoire Chine Dévonien Dévonien poisson nouvelle espèce crâne
Des paléontologues chinois ont identifié une nouvelle espèce de poisson blindé et sans mâchoire provenant de roches vieilles d'environ 419 millions d'années, dont le crâne avait la forme d'une aile de chauve-souris et dont la tête inhabituelle en faisait un planeur efficace dans les mers du Dévonien. L'article Rencontrez Bataspis crux, un poisson sans mâchoire qui a navigué dans les mers du Dévonien avec une tête de chauve-souris est apparu en premier sur Sci.News : Breaking Science News.
18/08/2026 sci-news ⚙ Traduction automatique
Un fossile vieux de 30 ans cachait les os d'un mystérieux monstre marin ancien
os mâchoire Crétacé fossile Mosasaurus nouvelle espèce crâne
Des fossiles collectés à Osaka il y a plus de 30 ans ont révélé une surprise cachée à la vue de tous : quatre os jusqu'alors méconnus provenant d'un mosasaure géant du Crétacé. Parmi eux se trouve le premier prémaxillaire confirmé – l’os le plus en avant de la mâchoire supérieure – jamais identifié dans un fossile de mosasaure japonais. Plus intrigant encore, certaines parties du crâne présentent des caractéristiques anatomiques inhabituelles qui ne correspondent pas aux mosasaures connus, ce qui laisse penser que les restes appartiennent à une espèce entièrement nouvelle.
15/08/2026 sciencedaily ⚙ Traduction automatique
Un nouveau genre de dinosaure troodontidé du Nouveau-Mexique
os Mexique Campanien Crétacé Crétacé supérieur fossile Dinevenator Dinosauria Troodontidae nouvelle espèce crâne
Les paléontologues ont nommé une nouvelle espèce de dinosaure théropode du Nouveau-Mexique. Le dinosaure, Dinevenator Robustus, vivait il y a environ 73 millions d'années (stade faunique campanien du Crétacé supérieur). Les chercheurs ont identifié le dinosaure à partir d’un os fossile du crâne (un frontal) trouvé dans le nord-ouest du Nouveau-Mexique. Il représente un nouveau genre et une nouvelle espèce de troodontidé. Troodontidés
13/08/2026 everythingdinosaur ⚙ Traduction automatique
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