Galerie d'images
Toutes les images de la base — taxons, formations et intervalles géologiques.
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4,826 image(s)
Thalassomedon in the American Museum of Natural History Visit my blog at ideonexus.com
Schädel, vorderer Abschnitt der Wirbelsäule und Elemente des Schultergürtels von Paraplacodus broili (Exemplar-Nr. BSP 1953 XV 5) aus der Grenzbitumenzone (Mittel-Trias) des Monte San Giorgio (Tessin) in linksseitiger Ansicht, ausgestellt im Paläontologischen Museum München. Die Länge des Schädels beträgt ca. 12 cm.[1]
Caudipteryx zoui, Skelett - Untere Kreide - Liaoning/China - aufgenommen im Museum am Löwentor, Stuttgart
Photo of a skeletal mount of the incomplete holotype of the pachycephalosaur Homalocephale calathocercos in left lateral view, at the Mongolian Natural History Museum. Scan of physical photograph.
Anterior dorsal vertebra of the sauropod dinosaur Tendaguria tanzaniensis.
(A) Blikanasaurus cromptoni (holotype SAM K403; from Galton & Van Heerden, 1985).
Fossil of Nannopterygius, an extinct reptile-- Took the photo at Natural History Museum, London
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.
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.
Title: The dinosaur book : the ruling reptiles and their relatives Identifier: bookruli00colb (find matches) Year: 1951 (1950s) Authors: Colbert, Edwin H. (Edwin Harris), 1905-2001; Knight, Charles Robert, 1874-1953; American Museum of Natural History Subjects: Dinosaurs; Reptiles, Fossil Publisher: New York : Published for the American Museum of Natural History by McGraw-Hill Contributing Library: American Museum of Natural History Library Digitizing Sponsor: IMLS / LSTA / METRO 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: ' Text Appearing After Image: bone A typical example of the parts usually found fossilized: portions of the skeleton of a small dinosaur from Mongolia A.M.N.H. photographs One of the rarest fossils: a dino- saur egg over 60 million years old, compared with a hen's egg (left) and an alligator egg (right) 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.
Skeletal mount of Archaeoceratops, housed in Tamba Dinosaur Museum
Museo Egidio Feruglio, Trelew. Esqueleto de un Epachtosaurus.
Early Triassic marine vertebrate apex predators during the Griesbachian to Smithian interval (left) and the Spathian to Anisian interval (right). Predators not exactly to scale; see text and Tables S1–S2 for details on body size and stratigraphic occurrence. Marine vertebrate apex predators: 1, Wantzosaurus (trematosaurid ‘amphibian’); 2, Fadenia (eugeneodontiform chondrichthyan); 3, Saurichthys (actinopterygian ambush predator); 4, Rebellatrix (fork-tailed actinistian); 5, Hovasaurus (‘younginiform’ diapsid reptile); 6, Birgeria (fast-swimming predatory actinopterygian); 7, Aphaneramma (trematosaurid ‘amphibian’); 8, Bobasatrania (durophagous actinopterygian); 9, hybodontoid chondrichthyan with durophagous (e.g. Acrodus, Palaeobates) or tearing-type dentition (e.g. Hybodus); 10, e.g., Mylacanthus (durophagous actinistian); 11, Tanystropheus (protorosaurian reptile); 12, Corosaurus (sauropterygian reptile); 13, e.g., Ticinepomis (actinistian); 14, Mixosaurus (small ichthyosaur); 15, large cymbospondylid/shastasaurid ichthyosaur; 16, neoselachian chondrichthyan; 17, Omphalosaurus skeleton (possible durophagous ichthyosaur); 18, Placodus (durophagous sauropterygian reptile).
Boreopterus sp., Liaoning Palaeontological Museum
Fossil of Utatsusaurus- Took the picture at Museo di Storia Naturale, Milano
Dentary of Echinodon becklesii from the Lower Cretaceous Purbeck Formation of England. Left dentary (NHMUK 48215b) in lateral (A), medial (B), and dorsal (C) views.
Skull of Pistosaurus longaevus (cast - USNM 16107) in right, left and posterior views.
Skull of Pistosaurus longaevus (cast - USNM 16107) in right, left and posterior views.
Pterodactylus compressirostris, holotype NHMUK PV 39410 (Cenomanian / Turonian, Chalk Formation). A–D proposed lectotype, fragment of the mandibular symphysis A left lateral view B respective line drawing C dorsal view D respective line drawing. E–H referred specimen, portion of the rostrum E left lateral view F respective line drawing G ventral view H respective line drawing. Abbreviations: ch – choanae, d – dentary, m – maxillae, naof – nasoantorbital fenestra, pl – palatine, pm – premaxillae, prid – palatal ridge, sul– sulcus. Arrows indicate alveoli or teeth. Scale bar = 10 mm. Photos courtesy of The Natural History Museum.
Skull of Lesothosaurus - ornithischian dinosaur
Holotype of Styracosaurus on display at Canadian Museum of Nature
Holotype specimen of Hylaeosaurus armatus Mantell, 1833 (NMH R3775) from the Grinstead Clay Formation (late Valanginian) of Tilgate Forest, Sussex, southern England.
A Taniwhasaurus antarcticus skeletal mount on display at the Field Museum of Natural History.
Mixosaurus Ichthyosaur fossil prepared by Fossil Shack
Holotype specimen of Pterodactylus antiquus, BSP AS I 739. Original photograph by Steven U. Vidovic, David M. Martill in http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0110646 Modified by Matthew Martyniuk: Cropped, color adjusted. Top central portion of non-fossil-bearing slab digitally altered to remove portion of ruler.
Figure description from the paper: "The segmented model of right lateral side of the skull of mixosaurid ichthyosaur Phalarodon fraasi (Merriam, 1910) PMO 235.393, from the Botneheia Formation, Middle Triassic of the Isfjorden area in Spitsbergen, Svalbard." References: Roberts, A.J.; Engelschiøn, V.S.; Hurum, J.H. (2022). "First three-dimensional skull of the Middle Triassic mixosaurid ichthyosaur Phalarodon fraasi from Svalbard, Norway". Acta Palaeontologica Polonica 67 (1): 51–62. DOI:https://doi.org/10.4202/app.00915.2021.
Several Neuticosaurus pusillus at the Museum für Naturkunde, Berlin.
In 2000 a virtually complete Scelidosaurus skeleton was discovered in England. This fossil's hundreds of armor plates and spikes are preserved in their life positions, providing extraordinary details about how this dinosaur looked. St. George is the only place anywhere in the Western Hemisphere that the 11-foot long Scelidosaurus replica has been on display. The St. George Dinosaur Discovery Site at Johnson Farm (St. George, Utah) is home to exceptionally well-preserved dinosaur tracks, some displaying skin impressions. These tracks, along with hundreds of fossil fish, plants, rare dinosaur remains, invertebrates traces and important sedimentary structures, show evidence that this site was produced along the western edge of a large, Early Jurassic (age between 195-198 million years ago) freshwater lake named Lake Dixie. Source: www.sgcity.org/dinotrax/
Cymatosaurid eosauropterygian Cymatosaurus erikae, holotype (SMNS 10977), incomplete cranium in dorsal view from the Muschelkalk Group. Scale bar: 2 cm.
Jaw of Yunnanosaurus huangi on display at the Tianjin Natural History Museum.
PLATE II(IX). Fig. 1. Anchisaurus colurus MARSH. All extant specimens in approximately 1/5 nat. size. Connecticut red sandstone (Upper Triassic). Manchester, Conn., USA. MARSH's original specimen, preserved at the Yale Museum, New Haven, Conn. Scale bar: 11 cm. Skull: see Pl. I [VIII], forefoot: see Pl. III [X], scapula, hindleg, and pubis: see figures in the text.
PLATE II(IX). Fig. 1. Anchisaurus colurus MARSH. All extant specimens in approximately 1/5 nat. size. Connecticut red sandstone (Upper Triassic). Manchester, Conn., USA. MARSH's original specimen, preserved at the Yale Museum, New Haven, Conn. Scale bar: 11 cm. Skull: see Pl. I [VIII], forefoot: see Pl. III [X], scapula, hindleg, and pubis: see figures in the text.
Cairanoolithus, a fossil dinosaur egg. Took the photo at Fossil Show, Munich
Royal Ontario Museum, Toronto, Canada, 2022