Ceratopsidae AMNH

Autor:

William Diller Matthew (1871-1930)

Credit:

Dinosaurs - With Special Reference to the American Museum Collections. American Museum of Natural History, New York.

Online Source: Project Gutenberg

Krótki link:

https://plwiki.pl/b/8bff5

źródło:

Wikimedia Commons

Wymiary:

1000 x 807 Pixel (227475 Bytes)

Opis:

Skulls of different members of the Ceratopsidae, a group of ornithischian dinosaurs. Original caption: “Skulls of Horned Dinosaurs. The lower row, Chasmosaurus, Styracosaurus, Monoclonius, are from the Middle Cretacic (Belly River formation) of Alberta; Anchiceratops is from the Upper Cretacic (Edmonton formation) of Alberta; Triceratops and Torosaurus from the uppermost Cretacic (Lance formation) of Wyoming.”

Licencja:

Public domain