Fig. 4 in Middle Miocene conoidean gastropods from western Ukraine (Paratethys): Integrative taxonomy, palaeoclimatogical and palaeobiogeographical implications

Fig. 4. SEM images of protoconch features of new conoidean gastropods from early Serravallian of western Ukraine, Varovtsi (A–C, F) and Velyka Levada (E). A. Mangelia angulicosta sp. nov., MGGC 24506/6. B. Mangelia larga sp. nov., MGGC-24508/1. C. Mangelia larga sp. nov., MGGC-24508/7. D. Mangelia pseudorugulosa sp. nov., MGGC-24510/9. E. Mangelia odovychenae sp. nov., MGGC-24512/1. F. Bela varovtsiana sp. nov., MGGC-24517/5. Views: A1, B, D1−F1, lateral; A2, C, D2−F2, apical. Scale bars 0.1 mm.