Skeletal reconstruction of the skull of Rhynchosaurus articeps.

Jaime A. Headden (User:Qilong), CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Paradapedon.

DiBgd, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Hyperodapedon.

Nobu Tamura (http://spinops.blogspot.com), CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Hyperodapedon (Scaphonyx). Exhibit Museum of Natural History, University of Michigan.

Daderot, Public domain, via Wikimedia Commons

Mastodonsaurus and Hyperodapedon. Animals before man in North America, their lives and times.

Lucas, Frederic A., Public domain, via Wikimedia Commons

Fossil of Hyperodapedon, an extinct reptile- Took the picture at Museum of Paleontology, Tuebingen

Ghedoghedo, CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0>, via Wikimedia Commons

Historical reconstruction of the Lower Pennsylvanian biota of coal swamps of North America, Including Life Reconstructions of Tetrapod Vertebrates

John William Dawson, Public domain, via Wikimedia Commons

Pangaea Animation

Original upload by en:User:Tbower, Public domain, via Wikimedia Commons

Political Map of Pangaea, by Massimo Pietrobon.

Massimo Pietrobon, CC BY 3.0 <https://creativecommons.org/licenses/by/3.0>, via Wikimedia Commons

Charles Knight's Triassic painting of Cynognathus and Kannemeyeria at the Field Museum.

Dallas Krentzel, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons

Benjamin Waterhouse Hawkins' studio in Sydenham, where he made the Crystal Palace dinosaur.

Philip Henry Delamotte, Public domain, via Wikimedia Commons

Jurassic Life of Europe by Benjamin Waterhouse Hawkins. 1877.

Benjamin Waterhouse Hawkins, Public domain, via Wikimedia Commons

Rhynchosaurus Life Reconstruction. W. Kraus

Werner Kraus, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons

Life restaurations of some Triassic plants

From Meyers Konversationslexikon (1885–90). Public domain, via Wikimedia Commons

Evolution in the past, by Henry R. Knipe, with illustrations by Alice B. Woodward and Ernest Bucknall

Knipe, Henry Robert., Public domain, via Wikimedia Commons

Figure from "The Permian or Upper Carboniferous Flora of West Virginia and Southwestern Pennsylvania" by Israel C. White and William Morris Fontaine. 1880.

Israel C. White and William Morris Fontaine, Public domain, via Wikimedia Commons