A–C, single rostral spine of Pristiophorus lanceolatus, NRM-PZ P15924-1; A, ventral view, B, dorsal view; C, anterior view. D–U, seven teeth of Striatolamia sp. cf. macrota. D–F, NRM-PZ P15925; D, labial view; E, lingual view; F, profile view. G–I, NRM-PZ P15924-2; G, labial view; H, lingual view; I, mesial view. J–L, NRM-PZ P15895; J, labial view; K, lingual view; L, mesial view. M–N, NRM-PZ P16002; M, labial view; N, lingual view. O–P, NRM-PZ P16003; O, labial view; P, lingual view. Q–R, NRM-PZ P16004; Q, labial view; R, lingual view. S–U, NRM-PZ P16001; S, labial view; T, lingual view; U, mesial view. V–Y, single lower lateral tooth of Palaeohypotodus sp. cf. rutoti, NRM-PZ P15896; V, labial view; W, lingual view; X, lateral view; Y, profile view. Scale bars equal 5 mm.