Figure 7. Paleorhinus angustifrons (Kuhn, 1936), BSPG 1931 X 502. Close-up photographs of holotype skull. A, braincase and posterior palate in ventral view. B, anterior end of skull in ventral view. C, choanae, vomers, palatines, and anterior parts of pterygoids in ventral view. D, left ectopterygoid, suborbital fenestra, and surrounding areas in ventral view. Abbreviations: alvr, alveolar ridge; afpt, anterior flange of the pterygoid; atpal, anterior termination of the palatine; bpt, basipterygoid process; bt, basal tuber; cho, choana; clt, cultriform process; conc, concavity on ventral surface of basisphenoid; dep, depression; dmfpal, dorsomedial flange of the palatine; ect, ectopterygoid; ectf, ectopterygoid foramen; jg, jugal; lfpt, lateral flange of pterygoid; max, maxilla; mppt, medial process of pterygoid; occ, occipital condyle; pal, palatine; par, paroccipital process; pm, premaxilla; pm-max, approximate position of the premaxilla–maxilla contact; pexv, posterior transverse expansion of the vomers; ptqd, pterygoid process of quadrate; qdpt, quadrate process of pterygoid; slt, median slot on basioccipital between basal tubera; stgr, stapedial groove; sub, suborbital fenestra; v, vomer.

Published as part of Butler, Richard J., Rauhut, Oliver W. M., Stocker, Michelle R. & Bronowicz, Robert, 2014, Redescription of the phytosaurs Paleorhinus ('Francosuchus') angustifrons and Ebrachosuchus neukami from Germany, with implications for Late Triassic biochronology, pp. 155-208 in Zoological Journal of the Linnean Society 170 (1) on page 167, DOI: 10.1111/zoj.12094, http://zenodo.org/record/5300860