13 



52. Cyrtoceras crispulum A. 



53. Bathmoceras Linnarssoni A. 



54. Conularia cancellata Saiidberger (oldest form). 



55. Hyolithes sp. 



56. ))Patellites» conicus Wbg. 



57. Pleurotomaria baltica Vern. 



58. elliptica H. 



59. marginalis Eichw. 



60. obvallata Wbg. 



61. qualteriata Sclil. 



62. Suhulites nitens Lni. 



63. Platyceras canaliculatuin Lm. 



64. temiistriatum Lm. 



65. Lycophoria (Atri/pa) nucella Dm. 



66. Orthis callactis Dm. 



67. calligramma Dm. 



68. parva Paiul. 



69. reticulata Lm. 



70. Orthisina zonata Dm. 



71. Caryocystis testudinaria H. 



72. ? Sphaeronis ovalis A. 



73. Glyptocystis Leuchtenbergi A. 



74. Diplograptus sp. 



4. Middle Graptolite Schists. 



1. Remopleurides microphthalmiis Lns. 



2. Triartbrus jemtlaudicus Lns. 



3. Dicellocephalus Billingsi Lns. 



4. Bohemilla ? denticulata Lns. 



5. Orbicula Buchi Gein. 



6. Atrypa ? micula Dm. 



7. Orthis argentea H. ? 



8. Stropbomena sp. 



9. Amphigraptus radiatus Lpw. 



10. Climacograptiis bicornis HalL 



11. caudatus Lpw. 



12. coufertus Lpw. 



13. rugosus Tbg. 



14. Sebarenbergi Lpw. 



15. styloideus Lpw. 



16. Coenograptus gracilis Hall. 



17. Corynoides calycularis N. 



18. Dicellograptus Forchhammeri Gein. 



19. intortus Lpw. 



20. moffatensis Car ruth ers. 



21. Morrisi Hopkinson. 



