300 L. Beushausen, Die 



Fauna des Hauptquarzits am Acker-Bruchberge. 







Unterharzer Hauptquarzit 



Oberharzer 

 Unterdevon 



Rheinisches Unter- 

 devon 



No. 



Namen der Arten 



Klosterholz 



Michaelstein 

 etc. 



Drengethal | 



Elend 



Andreasberg 



Krebsbach- 

 thal 



Kahleberg- 

 sandstein 



Obere 

 Coblenz- 

 schichten 



Schon 

 in tieferen 

 Schichten 



1. 



Avicula arduennensis Stein. ? 

















4- 





2. 



Pterinaea costata Goldf. . . . 





+ 













4- 



4- 



3. 



Cypricardinia Kocht Beush. . 





? 







? 











4. 



Goniophora Schwerdi Beush. 





• 











• 



+ 



4- 



tr 



0. 





4~ 



4- 











• 



4- 



4- 



fo. 



» macrorhyncha Schnür 



+ 



4- 













4- 



4- 



n 

 (. 



» caeraesana Stein. . . 





+ 











• 



+ 



+ 



8. 



AT 7 * 7 O 



JSucleospira lens schnür var. 

 marginata Maur 

















4- 





9. 



bpirifer paradoxus Schloth. 



+ 



4- 



4- 









+ 



4- 



4- 



i n 

 1U. 



» arduennensis Schnur 



+ 



+ 





+ 









4- 



4- 



11. 



Ii/T * 17 • TU 



» Mischkei Frech . . . 

















4- 





1 o 



12. 



» subcuspidatus Schnur 

 var. alata Kays. . 



4- 



4- 





? 







-h 



4- 





lo. 



» carinatus Schnur . . 





4- 





4- 







? 



4- 



4- 



14. 



» undulifer Kays. . . . 

















4- 





15. 



» curvahis Schloth. . 



-f- 







4- 







+ 



4- 



4- 



16. 



Rhynchonella daleidensis F. 





4- 





4- 





4- 



+ 



4- 



+ 



17. 



Rhynchonella pila Schnur . . 















? 



4- 



4- 



1 o 



lo. 



» sp. ind 





















19. 



Orthis sp. ind 





















20. 



Strophomena rhomboidalis 

 Wahl 









4- 



4- 







4- 



4- 



21. 



Strophomena piligera Sandb. 

 var. hercynica Kays 



4- 



4- 





+ 









s. str. 4- 



s. str. 4- 



22. 



Orthothetes umbraculum Schl. 



+ 











4- 



4- 



4- 



4- 



23. 



Chonetes dilatata F. Roem. . . 





4- 









4- 





4- 



4- 



24. 



» sarcinulata Schloth. 



+ 



4- 





+ 







+ 



4- 



4- 



25. 



» plebeja Schnur . . . 



+ 



+ 



4- 



4- 



4- 





4- 



4- 



+ 



26. 





+ 



4- 











f' v v+ • 



4- 



4- 



