Distribution map of aetosaurs, showing areas (in present-day positions) where body fossils have been found. Their positions would have been different during the Late Triassic when all major landmasses formed the single supercontinent Pangaea.
Map based on:

Maps in the Paleobiology Database
Fig. 1 of Heckert, A. B.; and Lucas, S. G. (1999). "A new aetosaur (Reptilia: Archosauria) from the Upper Triassic of Texas and the phylogeny of aetosaurs". Journal of Vertebrate Paleontology 19 (1): 50–68.
Information in Lucas, S.G.; and Heckert, A.P. (2002). "The Hyperodapedon biochron, Late Triassic of Pangea". Albertiana 27: 30-38.
Own work, derivative work of File:BlankMap-World6.svg
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