﻿ADDENDUM PLATE. 



Localities from which the specimens figured 



Fig. Names of the shells. PAGE were obtained. 



1. Scalaria semicostata . 183 Red Crag, probably derivative. 



2. Pleurotoma striolata . . . 179 Cor. Crag, near Orford. 



3. a, 6. — tereoides . . . 178 Cor. Crag, Sutton. 



4. — Bertrandi . . 179 Red Crag, Butley. 



5. Scalaria communis . . . . 183 Recent. 



6. Aporrhais Serresianus ? . ■ 180 Cor. Crag, near Orford. 



7. Lachesis Anglica . . . . 175 Cor. Crag, near Orford. 



8. a. b. Pleurotoma clathrata ? ..178 Cor. Crag, Sutton. 



9. Murex insculptus .... 176 Red Crag, Waldringfield, probably deri- 



vative. 



10. Cancettaria umbilicaris? . . 182 Red Crag, Waldringfield, probably deri- 



vative. 



11. Buccinum Tomlinei . . . 175 Red Crag, Waldringfield, probably deri- 



vative. 



12. Dentalium entalis . . . . 187 Cor. Crag, near Orford. 



13. Trophon elegans . . . . 177 Cor. Crag, Sutton. 



14. Chemnitzia Jeffreysii ? . . 184 Cor. Crag, Sutton. 



15. Odostomia albella . . . . 184 Cor. Crag, Sutton. 



16. Trophon Norvegicus . . . 177 Red Crag, Sutton. 



17. Ceritluum perversum ? . . 181 Cor. Crag, Sutton. 



18. Odostomia dentiplicata . . 185 Cor. Crag, Sutton. 



19. Columbella Borsoni? . . . 174 Red Crag, Walton Naze. 



20. — minor . . . 174 Cor. Crag, near Orford. 



21. Menestho Britannica . . . 185 Cor. Crag, Sutton. 



22. Clausilia Pliocena . . . . 188 Cor. Crag, Sutton. 



23. Avicula phalanoides . . . 188 Cor. Crag, near Orford. 



24. Nassa pusillina,\ar. variabilis 176 Red Crag, Butley. 



25. Scacchia lata 189 Cor. Crag, Sutton. 



26. Bulla uiriculus ? .... 187 Cor. Crag, near Orford. 



27. Thracia dissimilis . . . . 189 Cor. Crag, near Orford. 



(This Plate was engraved in 1873.) 



