Spinops

Coelurus fragilis, a coelurosaur from the Late Jurassic of North America, pencil drawing, digital coloring

Majungasaurus crenatissimus, an abelisaur from the Late Cretaceous of Madagascar, pencil drawing

Latoplatecarpus

Life reconstruction of Saturnalia tupiniquim

Life reconstruction of Saturnalia tupiniquim

Utatsusaurus hataii, an Early Triassic Ichthyosaur from Japan, pencil drawing

Augustasaurus hagdorni, a pistosaur from the Middle Triassic of nevada. Digital.

Augustasaurus hagdorni, a pistosaur from the Middle Triassic of nevada. Digital.

Nothosaurus mirabilis, a Nothosaur from the Triassic of Europe, North Africa and Russia, pencil drawing

Nothosaurus mirabilis, a Nothosaur from the Triassic of Europe, North Africa and Russia, pencil drawing

Diversity of Sauropterygia. Above: Ceresiosaurus calcagnii (Nothosauroidea), Henodus chelyops (Placodontia); Below: Aristonectes parvidens, Brachauchenius lucasi (Plesiosauria).

Diversity of Sauropterygia. Above: Ceresiosaurus calcagnii (Nothosauroidea), Henodus chelyops (Placodontia); Below: Aristonectes parvidens, Brachauchenius lucasi (Plesiosauria).

Life reconstruction of Lewisuchus admixtus

Life reconstruction of Lewisuchus admixtus. Human scale removed.

Life reconstruction of Plotosaurus bennisovi

Peloneustes philarchus, a pliosaur from the Upper Jurassic of Europe, 3 m