14 



9. Cladopora repeus L. 



10. sparsa Hall. 



11. seriatoporoides E. H. 



12. Coenites juniperinus Eichw. 



13. orientalis Eichw. 



14. linearis E. H. 



15. Ptilodictya lanceolata Goldfuss. 



16. tessellata His. 



17. Retepora reticulata His. 



ECHINODERMATA. • 



Echinoidea. 



Parts of the dental apparatus of an Echinoidean have been found in se- 

 veral places. 



Asteroidea. 



1. Palasterina autiqua His. 



2. An Asteroid of another genus has been found in the crinoidal 



limestone of Follingbo. 



3. An Ophiuridean has recently been found in the Pterygotus-strata 



near Wisby. 



Crinoidea. 



/. Crinoidea propria. 



The Crinoids have been arranged according to the "Revision of the Palaeo- 

 crinidae by Wachsmuth and Springer." 



1. Ichthyocrinus Gotlandicus Wachsmuth & Springer. 



2. intermedius Angel in. 



3. pyriformis Phill. 



4. Homalocrinus parabasalis Ang. 



5. Anisocrinus interradiatus Ang. 



6. Angelini W. & S. 



7. Calpiocrinus fimbriatus Ang. 



8. heterodactylus Ang. 

 ' 9. humilis Ang. 



10. ovatus Ang. 



11. (Clidochirus) pyrum Ang. 



12. Lecauocrinus Billingsi Ang. 



13. Pycnosaccus costatus Ang. 



14. nodulosus Ang. 



15. scrobiculatus His. 



16. Gnorimocrinus Austini Ang. 



17. distensus Ang. 



18. expansus Ang. 



19. interbrachiatus Ang. 



