FIG. 4. — Sengoerichthys ottoman n. gen., n in A primitive megalichthyid fish (Sarcopterygii, Tetrapodomorpha) from the Upper Devonian of Turkey and its biogeographical implications

FIG. 4. — Sengoerichthys ottoman n. gen., n. sp., Upper Devonian,?Frasnian, red sandstone of Pamucak-Sapan Dere Unit, Upper Antalya Nappe; ArmutgÖZlek Tepe, Kemer, Antalya, Turkey; internal moulds of otoccipitals in dorsal view (A, AT063; B, AT062). Abbreviations: Brf, fossa bridgei; pac, parotic crest; tfc, trigemino-facialis chamber. Scale bar: 10 mm.