Figure 22 in Thalattosuchian crocodylomorphs from the Sinemurian (Early Jurassic) of the UK

Figure 22. Coronal and transverse views of the extant alligatorid Alligator mississippiensis (USNM 211233* adult individual) showing the snout internal anatomy. The coloured lines on the skull 3D reconstruction (C) corresponds to the coloured panels* in coronal (A) and transverse (B) views. COS = cancellous osseous structure* DAC = dorsal alveolar canal. Scale bars equal 40 mm.