PLATE XXVII. 



Camarophorîa cfr. Karpinskii Tschern. p. 557. — Boulder, 

 Mallemukfjæld. (N.-o 154). 

 Fig. 1. Ventral view. 



— 2. Anterior view. 



Spiriferina Mylii n. sp. p. 560. — Boulder, Sophus MuUer's 

 Naze (N.o 209). 



— 3. Ventral view of the holotype. 



— 4. Dorsal — - - — 



— 5. Lateral — - - — 



— 6. Posterior — - - — 



— 7. Shell surface of the ventral valve, enlarged ca. 5 diam. 



Spirifer 1. Spiriferella sp. indet. p. 562. — Boulder, the main- 

 land behind Henrik Kröyer's Islets (N.o 2H). 



— 8. Ventral view. 



Spirifer 1. Spiriferella sp. indet. p. 562. — Boulder, the main- 

 land behind Henrik Kröyer's Islets (N.o 214). 



— 9. Posterior view of ventral valve. 



Spirifer n. sp. ?, ex aff. Sp. duplicicostœ Phill. p. 563. — 

 Boulder, Cape Jungersen section {N.o 111). 



— 10. Ventral view. 



— 11. Lateral view. 



Spirifer cfr. striatus Mart. p. 564. — Boulder, Sophus Mul- 

 ler's Naze [N.-o 179). 



— 12. Ventral view. 



— 13. Lateral view. 



Spirifer supramosquensis Nik. p. 565. — The Conglomerate 

 section (N:o 190). 



— 14. Ventral view. 



— 15. Lateral view. 



— 16. Interior of the ventral valve, showing the dental plates. 



Spirifer fulmari n. sp. p. 569. — Mallemukfjæld {N:o 166). 



— 17. Ventral view of the holotype. 



— 18. Lateral — - - — 



— 19. View of the interior of the ventral valve. 



