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. 2022 Apr 12;10:e13230. doi: 10.7717/peerj.13230

Figure 6. Three-dimensional renderings of the anterior area of the braincase of OMNH 66106.

Figure 6

(A) Anterolateral view of the right parietal, right prootic, right pterygoid, and supraoccipital. (B) Ventral view of the parietals. Abbreviations: ap-pt, anterior process of the pterygoid; dp-pa, descending process of the parietal; pa, parietal; pro, prootic; pt, pterygoid; r-spp, ridge posteriorly framing the sulcus palatino-pterygoideus; so, supraoccipital; spp, sulcus palatine-pterygoideus; s-so, suture with supraoccipital; vf, vertical flange of the external process of the pterygoid.