Fig. 1 in Stance and gait in theropod dinosaurs

Fig. 1. Various tarsal elements of archosaurs: a distal view of the right tarsus of a eusuchian crocodilian; b proximal view of the right calcaneum of the pseudosuchian Prestosuchus; c lateral view of the left calcaneum of a eusuchian crocodilian; d lateral view of the left calcaneum of a theropod dinosaur AC articular cartilage; AH anterior hollow of the astragulus; CT calcaneal tuber; DR distal roller of the astragulus; DT distal tarsal four facet of the calcaneum; F fibula; FC fibular condyle of the calcaneum; P peg of the astragalus; S socket of the calcaneum; T tongue of the calcaneum; TI tibia.