Figure 1 in The history, systematics, and nomenclature of Thalattosuchia (Archosauria: Crocodylomorpha)

Figure 1. Comparing the body plans of semi-aquatic thalattosuchians (A–C) with that of a fully aquatic metriorhynchid (D). A, the teleosaurid teleosauroid Platysuchus multiscrobiculatus, holotype SMNS 9930; B, the machimosaurid teleosauroid Macrospondylus bollensis, referred specimen NMW 13445; C, the early diverging metriorhynchoid Pelagosaurus typus, referred specimen FWD 0784; D, the metriorhynchid Cricosaurus suevicus, lectotype SMNS 9808. All scale bars equal 20 cm. Even amongst the semi-aquatic thalattosuchians there is variation, such as the greater size and coverage of osteoderms in Platysuchus, with Pelagosaurus having the most reduced armour of the three.