squelette

Type de vue

202 image(s) · 20 Actualités

Galerie d'images

Reconstructed skeleton of Argentinonectes calafatensis at the Bernardino Rivadavia Natural Sciences Argentine Museum in 2018.
Taxons Argentinonectes

Reconstructed skeleton of Argentinonectes calafatensis at the Bernardino Rivadavia Natural Sciences Argentine Museum in 2018.

musée Argentine Argentinonectes squelette
Schematic drawing of MUPA-ATZ0103, postcranial skeleton of the paratype of Paludidraco multidentatus.
Taxons Paludidraco

Schematic drawing of MUPA-ATZ0103, postcranial skeleton of the paratype of Paludidraco multidentatus.

dessin Paludidraco squelette
Reconstructed skeleton of a megaraptoran highlighting the known bones of Joaquinraptor casali in blue. Reconstruction by TK Robinson and Andrew McAfee. Scale bar=1 m.
Taxons Joaquinraptor

Reconstructed skeleton of a megaraptoran highlighting the known bones of Joaquinraptor casali in blue. Reconstruction by TK Robinson and Andrew McAfee. Scale bar=1 m.

os écaille Joaquinraptor Megaraptora +1
Hypothetical reconstruction of the skeleton of Amanasaurus nesbitti gen. et sp. nov. depicting (in orange) the preserved portions. (a) CAPPA/UFSM 0374 (holotype), a proximal portion of a right femur in anterior view. (b) CAPPA/UFSM 0375 (referred specimen), a distal portion of a left femur in anterior view. Figures were generated with GIMP 2.8 (https://www.gimp.org/).
Cropped from original image and letters adjusted to match.

Hypothetical reconstruction of the skeleton of Amanasaurus nesbitti gen. et sp. nov. depicting (in orange) the preserved portions. (a) CAPPA/UFSM 0374 (holotype), a proximal portion of a right femur in anterior view. (b) CAPPA/UFSM 0375 (referred specimen), a distal portion of a left femur in anterior view. Figures were generated with GIMP 2.8 (https://www.gimp.org/). Cropped from original image and letters adjusted to match.

holotype spécimen Amanasaurus squelette
Pliosaurus (Luskhan itilensis) lived on the territory of the Volga region in the Hauterivian age of the Early Cretaceous period. Discovered in 2002 by G.N. Uspensky on the banks of the Volga near the village of Slantsevy Rudnik. This is the most complete pliosaurus skeleton found in Russia. This pliosaurus was not a predator and preferred to feed on fish and cephalopods.

Pliosaurus (Luskhan itilensis) lived on the territory of the Volga region in the Hauterivian age of the Early Cretaceous period. Discovered in 2002 by G.N. Uspensky on the banks of the Volga near the village of Slantsevy Rudnik. This is the most complete pliosaurus skeleton found in Russia. This pliosaurus was not a predator and preferred to feed on fish and cephalopods.

prédateur Russie Crétacé Crétacé inférieur +5
Skeleton and reconstruction of Luskhan
Taxons Luskhan

Skeleton and reconstruction of Luskhan

Luskhan squelette
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.
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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.
Taxons Alcione

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.

crête humérus Crétacé Maastrichtien +7
Identifier: annalsofmedicalh01pack (find matches)
Title: Annals of medical history
Year: 1917 (1910s)
Authors:  Packard, Francis R. (Francis Randolph), 1870-1950
Subjects:  Medicine
Publisher:  New York P.B. Hoeber
Contributing Library:  Gerstein - University of Toronto
Digitizing Sponsor:  University of Toronto

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Text Appearing Before Image:
ail strongly Hexed, and the toescontracted and appressed. The whole atti-tude strongly suggests a spastic distress,possibly brought on by some form ofpoisoning of the central nervous system,from infection or the deglutition of somepoisonous substance. 14. Osteomalacia is evidently the causeof the hypertrophy of the bones of Lim-nocyron potens, an early carnivore from theWashakie Eocene of Wyoming, nearly3,000,000 years old. MATERIALS AND METHODS The material described in the presentpaper has been loaned the writer lor de-scription by the Field Museum of Chii Osborn: Hull. Amcr. \lus. Natl. Hist., 1917,vol. 35. !>• 733. P>- 28. Studies in Paleopathology 393 by the American Museum of Natural His-tory of New York City, by Walker Museumof the University of Chicago, and by the Uni-versity of Kansas Natural History Museum. made by the well-known petrographic meth-ods so common in all geological labora-tories. The diagnoses, where they are at-tempted, arc made from comparisons of the
Text Appearing After Image:
Fig. 20. The skeleton of Strutbiomimus altus, a small dinosaur from the BeliyRiver series (Cretaceous), Red Deer River, Alberta, Canada, now regarded as ofapproximately the same age as the Judith River series. The unique feature ofthe skull is the total absence of teeth, with a size of skull one-third larger thanthe ostrich and a length of body of about fifteen feet. The position of the skeletonis decidedly that of the opisthotonos which may be regarded as an indication ofdisease. (After Osborn). A beautiful specimen of an osteoma, theonly one known so far, on the vertebra of aKansas Cretaceous mosasaur, was given thewriter by Dr. J. M. Armstrong of St. Paul.The writer expresses his obligations to thegentlemen connected with the above-men-tioned institutions and to Dr. Armstrong.The methods used are a combination ofprocedures in the various lines involved.Microscopic sections, which can be madethin enough for immersion lens study, are material with similar lesions in recent hu-man mat

Note About Images

Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
Taxons Hexing

Identifier: annalsofmedicalh01pack (find matches) Title: Annals of medical history Year: 1917 (1910s) Authors: Packard, Francis R. (Francis Randolph), 1870-1950 Subjects: Medicine Publisher: New York P.B. Hoeber Contributing Library: Gerstein - University of Toronto Digitizing Sponsor: University of Toronto View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: ail strongly Hexed, and the toescontracted and appressed. The whole atti-tude strongly suggests a spastic distress,possibly brought on by some form ofpoisoning of the central nervous system,from infection or the deglutition of somepoisonous substance. 14. Osteomalacia is evidently the causeof the hypertrophy of the bones of Lim-nocyron potens, an early carnivore from theWashakie Eocene of Wyoming, nearly3,000,000 years old. MATERIALS AND METHODS The material described in the presentpaper has been loaned the writer lor de-scription by the Field Museum of Chii Osborn: Hull. Amcr. \lus. Natl. Hist., 1917,vol. 35. !>• 733. P>- 28. Studies in Paleopathology 393 by the American Museum of Natural His-tory of New York City, by Walker Museumof the University of Chicago, and by the Uni-versity of Kansas Natural History Museum. made by the well-known petrographic meth-ods so common in all geological labora-tories. The diagnoses, where they are at-tempted, arc made from comparisons of the Text Appearing After Image: Fig. 20. The skeleton of Strutbiomimus altus, a small dinosaur from the BeliyRiver series (Cretaceous), Red Deer River, Alberta, Canada, now regarded as ofapproximately the same age as the Judith River series. The unique feature ofthe skull is the total absence of teeth, with a size of skull one-third larger thanthe ostrich and a length of body of about fifteen feet. The position of the skeletonis decidedly that of the opisthotonos which may be regarded as an indication ofdisease. (After Osborn). A beautiful specimen of an osteoma, theonly one known so far, on the vertebra of aKansas Cretaceous mosasaur, was given thewriter by Dr. J. M. Armstrong of St. Paul.The writer expresses his obligations to thegentlemen connected with the above-men-tioned institutions and to Dr. Armstrong.The methods used are a combination ofprocedures in the various lines involved.Microscopic sections, which can be madethin enough for immersion lens study, are material with similar lesions in recent hu-man mat Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.

os vertèbre musée Canada +10
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.
Taxons Xiphodracon

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.

écaille Royaume-Uni holotype spécimen +5
Life restoration of the Triassic ichthyosaur Callawayia neoscapularis. Three specimens of this ichthyosaur are known, the holotype, ROM 41993, and two referred specimens, TMP 94.380.11 and 94.382.2. The skull is primarily based on ROM 41993, cross-checked against TMP 94.380.11 and TMP 94.382.2. The vertebral column is based primarily on TMP 94.382.2 as it is the most complete of these specimens, while the ribs were based on ROM 41993. The forelimbs were mainly based on those of ROM 41993, with TMP 94.380.11 used to determine their breadth. The hindlimbs were based on TMP 94.380.11, especially the more complete right hindlimb.
ROM 41993 was cross-scaled with TMP 94.380.11 by the dimensions of the forelimb epipodials, which produced similar vertebral dimensions. The two TMP specimens were cross-scaled based on femoral length, also producing similar vertebral dimensions. Nicholls & Manabe (2001) stated that no wedge-shaped caudal centra supporting a tailbend were found and that there was no evidence of a bend being present, though considered that they might have existed in the gap in the preserved caudals. Since various other Triassic ichthyosaurs have since been found to have tail bends, one was illustrated here. A modest downturn of roughly 15° was illustrated, comparable to that in Guanlingsaurus, and the location of the bend within the gap in the preserved vertebrae matches well with the location of the bend in Guizhouichthyosaurus.

References
McGowan, C. (1994). "A new species of Shastasaurus (Reptilia: Ichthyosauria) from the Triassic of British Columbia: The most complete exemplar of the genus". Journal of Vertebrate Paleontology 14 (2): 168–179. DOI:10.1080/02724634.1994.10011550.
Nicholls, E. L.; Manabe, M. (2001). "A new genus of ichthyosaur from the Late Triassic Pardonet Formation of British Columbia: Bridging the Triassic-Jurassic gap". Canadian Journal of Earth Sciences 38 (6): 983–1002.
Ji, C.; Jiang, D.Y.; Hao, W.; Sun, Y. (2011). "True tailbend occurred in the Late Triassic: Evidence from ichthyosaur skeletons of South China". Acta Scientiarum Naturalium Universitatis Pekinensis 47 (2): 309–314.
Shang, Q. H.; Li, C. (2009). "On the occurrence of the ichthyosaur Shastasaurus in the Guanling biota (Late Triassic), Guizhou, China". Vertebrata PalAsiatica 47 (3): 178–193.
Taxons Guanlingsaurus

Life restoration of the Triassic ichthyosaur Callawayia neoscapularis. Three specimens of this ichthyosaur are known, the holotype, ROM 41993, and two referred specimens, TMP 94.380.11 and 94.382.2. The skull is primarily based on ROM 41993, cross-checked against TMP 94.380.11 and TMP 94.382.2. The vertebral column is based primarily on TMP 94.382.2 as it is the most complete of these specimens, while the ribs were based on ROM 41993. The forelimbs were mainly based on those of ROM 41993, with TMP 94.380.11 used to determine their breadth. The hindlimbs were based on TMP 94.380.11, especially the more complete right hindlimb. ROM 41993 was cross-scaled with TMP 94.380.11 by the dimensions of the forelimb epipodials, which produced similar vertebral dimensions. The two TMP specimens were cross-scaled based on femoral length, also producing similar vertebral dimensions. Nicholls & Manabe (2001) stated that no wedge-shaped caudal centra supporting a tailbend were found and that there was no evidence of a bend being present, though considered that they might have existed in the gap in the preserved caudals. Since various other Triassic ichthyosaurs have since been found to have tail bends, one was illustrated here. A modest downturn of roughly 15° was illustrated, comparable to that in Guanlingsaurus, and the location of the bend within the gap in the preserved vertebrae matches well with the location of the bend in Guizhouichthyosaurus. References McGowan, C. (1994). "A new species of Shastasaurus (Reptilia: Ichthyosauria) from the Triassic of British Columbia: The most complete exemplar of the genus". Journal of Vertebrate Paleontology 14 (2): 168–179. DOI:10.1080/02724634.1994.10011550. Nicholls, E. L.; Manabe, M. (2001). "A new genus of ichthyosaur from the Late Triassic Pardonet Formation of British Columbia: Bridging the Triassic-Jurassic gap". Canadian Journal of Earth Sciences 38 (6): 983–1002. Ji, C.; Jiang, D.Y.; Hao, W.; Sun, Y. (2011). "True tailbend occurred in the Late Triassic: Evidence from ichthyosaur skeletons of South China". Acta Scientiarum Naturalium Universitatis Pekinensis 47 (2): 309–314. Shang, Q. H.; Li, C. (2009). "On the occurrence of the ichthyosaur Shastasaurus in the Guanling biota (Late Triassic), Guizhou, China". Vertebrata PalAsiatica 47 (3): 178–193.

Chine Jurassique Trias supérieur Trias +12
Holotype block of Oksoko avarsan MPC-D 102/110. (a,b) Holotype block with skeletons in ventral view. Colours distinguish different individuals; the holotype individual is in blue.

Holotype block of Oksoko avarsan MPC-D 102/110. (a,b) Holotype block with skeletons in ventral view. Colours distinguish different individuals; the holotype individual is in blue.

holotype Oksoko squelette
Life restoration of the German Jurassic ichthyosaur Suevoleviathan disinteger. The dorsal and caudal fins are loosely based on those of Stenopterygius.
References
Maisch, M.W. (2020). "The best-preserved skeleton of Suevoleviathan integer (Bronn, 1844)(Reptilia: Ichthyosauria) from the lower Jurassic of south-western Germany, with a discussion of the genus". Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 297 (2): 153–172.
Maisch, M.W. (1998). "A new ichthyosaur genus from the Posidonia Shale (Lower Toarcian, Jurassic) of Holzmaden, SW-Germany with comments on the phylogeny of post-Triassic ichthyosaurs". Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen 209 (1): 47–78.

Life restoration of the German Jurassic ichthyosaur Suevoleviathan disinteger. The dorsal and caudal fins are loosely based on those of Stenopterygius. References Maisch, M.W. (2020). "The best-preserved skeleton of Suevoleviathan integer (Bronn, 1844)(Reptilia: Ichthyosauria) from the lower Jurassic of south-western Germany, with a discussion of the genus". Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen 297 (2): 153–172. Maisch, M.W. (1998). "A new ichthyosaur genus from the Posidonia Shale (Lower Toarcian, Jurassic) of Holzmaden, SW-Germany with comments on the phylogeny of post-Triassic ichthyosaurs". Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen 209 (1): 47–78.

Allemagne Posidonia Shale Jurassique Toarcien +6
Tuarangisaurus cabazai skeleton restoration, Copenhagen

Tuarangisaurus cabazai skeleton restoration, Copenhagen

Tuarangisaurus squelette
Restored skeleton of Anzu wyliei (previously labelled as a specimen of Chirostenotes)

Restored skeleton of Anzu wyliei (previously labelled as a specimen of Chirostenotes)

États-Unis spécimen Anzu Chirostenotes +1
Protoceratops andrewsi skeleton at Carnegie Museum of Natural History.
Taxons Protoceratops

Protoceratops andrewsi skeleton at Carnegie Museum of Natural History.

musée Pologne Protoceratops squelette
Ceratosaurus skeleton mount, Wisconsin

Ceratosaurus skeleton mount, Wisconsin

États-Unis Averostra Ceratosauria squelette
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Actualités

Spoon-Toothed, Short-Headed Marine Reptile Unearthed in China
Un reptile marin à dents de cuillère et à tête courte découvert en Chine
dent Chine Trias Sauropterygia nouvelle espèce squelette
Un nouveau genre et une nouvelle espèce de reptile sauroptérygien ayant vécu pendant la période du Trias, il y a environ 245 millions d'années, ont été identifiés à partir d'un squelette presque complet trouvé en Chine. L'article Un reptile marin à dents de cuillère et à tête courte découvert en Chine est apparu en premier sur Sci.News : Breaking Science News.
20/08/2026 sci-news ⚙ Traduction automatique
Des squelettes vieux de 3 500 ans remettent en question ce que les scientifiques pensaient savoir sur la syphilis
Viêt Nam découverte squelette
Des vestiges anciens du Vietnam suggèrent que des maladies comme le pian pourraient avoir été transmises de la mère à l'enfant il y a des milliers d'années, une forme de transmission souvent supposée indiquer la syphilis. Cette découverte pourrait bouleverser la façon dont les scientifiques interprètent les infections anciennes et compliquer le mystère de longue date des origines de la syphilis.
12/08/2026 sciencedaily-paleo ⚙ Traduction automatique
Ce « crocodile terroriste » de la taille d’un autobus scolaire a mangé des dinosaures. Maintenant c'est de retour
musée fossile Dinosauria Géorgie squelette
Un crocodile massif capable d'attaquer les dinosaures a été ramené à la vie en tant que premier squelette monté scientifiquement précis de Deinosuchus schwimmeri. La réplique de 31 pieds du Tellus Science Museum de Géorgie a été construite à partir d’analyses détaillées de fossiles et de plus de 40 ans de recherches menées par le paléontologue Dr David Schwimmer, en l’honneur duquel l’espèce doit son nom.
05/08/2026 sciencedaily ⚙ Traduction automatique
Small Sauropod Dinosaur from Jurassic Period Discovered in India
Un petit dinosaure sauropode du Jurassique découvert en Inde
bassin Inde Jurassique Jurassique moyen Dinosauria partiel squelette
Des paléontologues indiens ont mis au jour un squelette partiel d’un petit dinosaure néosauropode jusqu’alors inconnu dans les roches du Jurassique moyen du bassin de Kachchh, dans le Gujarat. L'article Petit dinosaure sauropode de la période jurassique découvert en Inde apparaît en premier sur Sci.News : Breaking Science News.
21/07/2026 sci-news ⚙ Traduction automatique
Il devient le dinosaure le plus cher du monde en 10 minutes : voici l’incroyable histoire de Gus
Il devient le dinosaure le plus cher du monde en 10 minutes : voici l’incroyable histoire de Gus
musée Dinosauria Tyrannosaurus squelette
Il a traversé 67 millions d’années enfoui dans le sol avant de faire trembler une salle des ventes. Le squelette de Tyrannosaurus rex surnommé "Gus" a été adjugé 50,13 millions de dollars chez Sotheby’s, à New York. Un record absolu pour un dinosaure, qui ravive le débat sur la privatisation des...
15/07/2026 futura-terre
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