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Pterodactylus scolopaciceps Meyer, 1860 (Pterosauria, Pterodactyloidea) from the Upper Jurassic of Bavaria, Germany: The Problem of Cryptic Pterosaur Taxa in Early Ontogeny

Figure 13

A demonstration of the breadth of the quadratojugal’s rostral portion.

A) Pterodactyulus antiquus; B) Cycnorhamphus suevicus; C) Aerodactylus scolopaciceps. j, jugal; q, quadrate; qj, quadratojugal. Scale bars = 10 mm.

Figure 13

doi: https://doi.org/10.1371/journal.pone.0110646.g013