37° 



NEW YORK STATE MUSEUM 





HIGHER HORIZONS 



LOWER HORIZONS 





EUROTE 



NEW YORK 



EUROPE 



NEW YORK 





Cypridina shales 



Angola and 



Matagne schists 



Cashaqua 

 shale 





Clymenia limestone 



Portland 



Adorf limestone 





Nehden schists 



shale 



Domanik shale 



Entomis serratostriata - 



X 







X 



E. variostriata - - - 



- 



. 



X 



X 



Gephyroceras cf. domanicense 



- 



X 



X 





Tornoceras cinctum - - - - 



- 



X 



X 





Bactrites cf. subflexuosus 



- 



X 



X 





Lunulicardium bickense - 



- 



X 



X 





Buchiola retrostriata - - - 





- 



X 



X 



B. priimiensis - 



- 



X 



X 





Loxopteria dispar ------ 



X 



X 







Lox. laevis - 



X 



X 







Praecardium vetustum - 



X 



X 







P. duplicatum ----- 



X 



X 







Euthydesma subtextile - 



X 



X 







Ontaria eoncentrica - - - - 



X 



X 







0. clarkei ------ 



- 





X 



X 



Posidonia venusta - 



X 



X 







Tentaculites tenuicinctus 



-' 



- 



X 



X 



Spathiocaris emersoni 



- 



X 



X 



X 



Cardiocaris ------ 



- 



- 



X 



X 



Dipterocaris ----- 



- 



- 



X 



X 



Cordaeoxylon clarkei - 



X 



- 



. 



X 



Cyclostigma affine - 



X 



- 



- 



X 



Cladoxylon mirabile 



X 



- 



. 



X 



Kalymma grandis 



X 



- 



- 



X 



Relationships in the species of the faunas, apart from these identities, 

 are constantly displayed and have been elsewhere referred to in more detail. 

 These are briefly restated. (In this list species of the lower horizons are 

 indicated by italics.) 



REPRESENTATIVE 



Gephyroceras f {Brobeloceras ?) 



genundewa Clarke 

 Beloceras iynx Clarke 



Sandbergoceras syngonum 



Clarke 

 Tornoceras uniangulare 



Conrad 



Torn, simplex v. Buck 



AFFINE 



G. forcipifer Sandberger 



B. kayseri Holzapfel, Marten- 

 berg 



Gon. tuberculoso-costatus 

 Sandberger 



T. circumflexum 

 Sandberger 



