Galerie d'images

Cimoliasaurus magnus vertebrae.

Leidy Public domain

Cimoliasaurus magnus vertebrae.

Leidy Public domain

Velociraptor skeleton

Eduard Solà Vázquez CC BY 3.0

The holotype of Microraptor gui, IVPP V 13352 under normal light. This shows the preserved feathers (white arrow) and the 'halo' around the specimen where they appear to be absent (black arrows). Scale bar at 5 cm.

David W. E. Hone, Helmut Tischlinger, Xing Xu, Fucheng Zhang CC BY 2.5

100_6837

Ian Armstrong from Travelling the world at moment, Australia CC BY-SA 2.0

Struthiosaurus austriacus osteoderms, Naturhistorisches Museum Wien

Gyik Toma (Tommy the paleobear) from Romania CC BY 2.0

Dinosaur eggs (Dendroolithus sp.) from Kaoguo Formation, Henan, China, on display at the San Diego County Fair, California, USA.

Stickpen Public domain

A whole-body skeleton of Camptosaurus in Japan.

★Kumiko★ CC BY-SA 2.0

A whole-body skeleton of Camptosaurus in Japan.

★Kumiko★ CC BY-SA 2.0

Partial skull of Shastasaurus pacificus (UCMP 9017) from the Late Triassic of California, USA, in (A) lateral, (B) dorsal, and (C) anterolateral view. Based on this skull, Shastasaurus has repeatedly been reconstructed with a long, tooth-bearing rostrum. However, note the slenderness of the lower jaw (B, C) and the strong anterior taper of the snout (B), both of which are more consistent with the abbreviated and toothless snout of Shastasaurus liangae comb. nov. than with the traditional long-snouted reconstruction of this skull (as, e.g., in references [22] and [23]).

P. Martin Sander1*, Xiaohong Chen2, Long Cheng2, Xiaofeng Wang2 CC BY 2.5

Centrosaurus apertus specimen ROM 767. Exhibit in the Royal Ontario Museum, Toronto, Ontario, Canada. This exhibit is old enough so that it is in the public domain, and photography was permitted in the museum. I took this photograph and release it into the public domain.

Daderot CC0

Dinosaur Mysteries Exhibit

Lwilcoxson CC BY-SA 4.0

Liopleurodon rossicus, Dinosaurium exhibition, Prague, Czech Republic

Radim Holiš CC BY-SA 3.0 cz

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Classification: Pterosauria, Anhangueridae

CC BY-SA 4.0

Pteraichnus wuerhoensis

Wang X, Bandeira KL, Qiu R, Jiang S, Cheng X, Ma Y, Kellner AW CC BY-SA 4.0

Masiakasaurus on display at the Royal Ontario Museum.

Eduard Solà CC BY-SA 3.0

Masiakasaurus on display at the Royal Ontario Museum.

Eduard Solà CC BY-SA 3.0