FIGURE 7. Spiriferina arakiwa n in Latest Triassic and Early Jurassic Spiriferinida (Brachiopoda) of Zealandia (New Zealand and New Caledonia)

FIGURE 7. Spiriferina arakiwa n. sp. (1–11 x1.5, 12 x3, 13 x5). 1 Holotype OU 15292 (E46/f056) internal mould, distorted. (a) dorsal (b) ventral (c) anterior. 2 AU B727 (R15/f6811) internal mould, ventral. 3 OU 47250 (E45/f085) (a) ventral (b) posterior (c) latex of ventral exterior. 4 OU 46850 (E45/f9860) internal mould of ventral valve. 5 BR3297 (G47/f6523) internal and external mould of dorsal valve (a) interior (b) exterior. 6 OU 47244 (F47/f0013) internal mould of dorsal valve. 7 OU 47276 (E45/f0061) latex of external mould, ventral valve. 8 OU 46831 (F47/f0013) internal mould of dorsal valve. 9 AU B728 internal mould (a) dorsal (b) ventral (c) posterior (d) anterior. 10 OU 47279 (E45/f0076) partial internal of ventral valve. 11 OU 46832 (F47/f0013) mould of dorsal valve (a) exterior (b) oblique view of interior to show hinge and sockets. 12 OU 47225 (E45/f0061) ventral valve (a) ventral view of internal mould (b) latex of exterior, lateral (x3). 13 OU 46871 (E45/f9860) external mould of ventral valve, showing spine bases (x5).