Figure 4 from: Averianov A, Dyke G, Danilov I, Skutschas P (2015) The paleoenvironments of azhdarchid pterosaurs localities in the Late Cretaceous of Kazakhstan. ZooKeys 483: 59-80. https://doi.org/10.3897/zookeys.483.9058

Figure 4 - Relative positions of known pterosaur localities of the northeastern Aral Sea region of Kazakhstan in Turonian (A) and Santonian (B) times. These paleogeographic maps are modified from Martinson and Nikitin (1978). Legend: a, sea; b, land; c, pterosaur locality (1 Tyulkili; 2 Baibishe; 3 Akkurgan; 4 Buroinak; 5 Shakh-Shakh); d, estuarian paleoenvironment indicated by marine sharks.