FIG. 7 in Early Devonian fishes from coastal De Long Strait, central Chukotka, Arctic Russia

FIG. 7. — Thelodont scales from the Lower Devonian of Chukotka, Arctic far-eastern Russia:A, B, Turinia pagei (Powrie,1870)?, specimens GIT 580-19 (A in antero-lateral view) and 580-16 (B in lateral view); C, D, Turinia sp. cf. T. composita Karatajūtė-Talimaa, 2002, specimens GIT 580-10 (C in crown view) and 580-11 (D in latero-crown view); E, Turinia sp. cf. T. polita Karatajūtė-Talimaa, 1978, specimen GIT 580- 17 in lateral view; F, Turinia sp., specimen GIT 580-12 in crown view; G, H, Nikolivia? sp. cf. N. gutta Karatajūtė-Talimaa, 1978, specimen GIT 580-13 in crown (G) and basal (H) views; I-K, Nikolivia? sp., specimen GIT 580-9 in basal (I), crown (J) and latero-crown (K) views. All specimens from locality (sample) 73,Tonnel'nyj Brook,Lower Member (1) of Enmakaj Formation,Lochkovian.Scale bars: A-C, F, G, 200 µm; D, 250 µm; E, 300 µm; H-K, 100 µm.