Palaeogeographic distribution of gracilisuchids on the supercontinent Pangaea during the Middle Triassic. Red stars indicate gracilisuchid records; black stars are other Middle Triassic records of terrestrial tetrapods. Map generated using Fossilworks tools created by Alroy  using maps created by Scotese  and data from the Paleobiology Database (http://www.paleobiodb.org). Explicit permission has been granted by John Alroy, owner of the Fossilworks site, to use this map in a CC-BY publication. Paleobiology Database data is made available under a CC-BY licence.