Research Article

Some Eocene Cerithioids (Gastropoda, Mollusca) from Kutch, Western India, and Their Bearing on Palaeobiogeography of the Indian Subcontinent

Figure 3

(a)–(i) Palmerella kutchensis n. sp.: apertural view of holotype PG/K/Cr 8 (a), abapertural view of paratype PG/K/Cr 25 (b), apertural view of paratype PG/K/Cr 20 (c), closeup view of paratype PG/K/Cr 26 (d), basal (e1) and lateral (e2) views in closeup of topotype PG/K/Cr 35, apertural view of paratype PG/K/Cr 9 (f), apertural view of paratype PG/K/Cr 29 (g), apertural view of paratype PG/K/Cr 27 (h), and apertural view of paratype PG/K/Cr 33 (i). (j)–(q) Palmerella ranikoti (Vredenburg 1928b): abapertural views of PG/K/Cr 55 (j), PG/K/Cr 66 (k), PG/K/Cr 65 (l), PG/K/Cr 62 (m), PG/K/Cr 58 (n), PG/K/Cr 67 (o), and PG/K/Cr 63 (p); apertural view of PG/K/Cr 60 (q). (r) Haustator? punjabensis (Eames 1952): apertural view of PG/K/Cr 4. (s)–(u) Tenagodus? sowerbyi n. sp.: apertural views of holotype PG/K/Cr 1 (s) and paratypes PG/K/Cr 2 (t) and PG/K/Cr 3 (u). (v)–(aa) Potamides archiaci n. sp.: abapertural view of holotype PG/K/Cr 41 (v), apertural view of paratype PG/K/Cr 42 (w), and abapertural views of paratypes PG/K/Cr 45 (x), PG/K/Cr 47 (y), PG/K/Cr 48 (z), and PG/K/Cr 49 (aa). (ab)–(ad) Cerithium harudiensis n. sp.: apertural views of holotype PG/K/Cr 5 (ab) and paratypes PG/K/Cr 6 (ac) and PG/K/Cr 7 (ad). Scale bar = 10 mm.
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