Phylogenetic origin of the turtle plastron and hypoischium

A Triassic stem turtle with an edentulous beak

Origin of turtle body plan: Schoch and Sues 2019

Evolutionary Origin of the Turtle Shell - ScienceDirect

Turtle stem group

PDF) A Middle Triassic stem-turtle and the evolution of the turtle body plan

Sclerosaurus and the evolution of turtle respiration

Frontiers Sensory Evolution and Ecology of Early Turtles Revealed by Digital Endocranial Reconstructions

A New Freshwater Basal Eucryptodiran Turtle from the Early Cretaceous of Spain

evolution of turtles, The Pterosaur Heresies

Puboischiadic plate in stem turtles a–c, Photograph, line drawing and