176 The Hydraulic Beds, etc., 



List of Devonian Fossils, Etc. (Continued). 





Ider- 

 ip. 



S 4) 



^ a 





ft 





« 5 





o 



o 



SPECIES. 





o 



;s _ OB 





bo 

 a . 







P 03 



£.S§ 



a. 



amilt. 

 N. Y. 











J±^ 





Crinoidea (Continued). 











Platycrinus Leai ...... 











Codaster alternatus, representing C. pyramidatus 











Nucleocrinus annularis, representing N. Lucina 











N. Verneuili ..... 



* 









N. elegans ...... 











Eleutherocrinus Cassedayi, representing E. Whit- 











fieldi 





* 



* 





Ancyrocrinus spinosus ..... 



* 









A. bulbosus ..... 











Brachiopoda. 











Discina grandis ...... 





* 







Orthis Vanuxemi, or its equivalent 







* 





0. Livia ...... 



* 









Strophodonta inequistriata . 



* 



* 







S. demissa ...... 





* 



* 





S. hemisplierica ..... 











S. perplana . . 





* 



* 





Stropliomena rliomboidalis .... 



* 









Chonetes Yandellana, representing C. scitula 





* 







C. acutiradiata 











Productella subaculeata, var. cataracta . 





* 







Spirifera euruteines ..... 





* 







S. fiinbriata ..... 



* 



* 



■36- 





S. medialis ...... 





* 







S. Oweni, representing S. granulifera . 





* 







S. varicosa ...... 





* 







S. segmenta ...... 





* 



* 





S. acuminata ..... 











S. arctisegmenta ..... 



¥: 









S. duodenaria ..... 



* 









S. gregaria ..... 



* 









S. raricosta ..... 











Ambocoelia umbonata ..... 





* 



* 





Cyrtina Hamiltonensis ..... 



* 









C. crassa ...... 



* 









Trematospira hirsuta ...... 







* 





Nucleospira concinna . . . . • 





* 







Athyris spiriferoides ..... 



* 





* 





A. vittata, representing A, Cora 





* 







Meristella nasuta ..... 



* 









M. (Pentagonia) unisulcata 











Atrypa reticularis, and varieties 





* 







A. aspera ...... 











Rhyncbonella Tethys ...... 



* 









R. Sappho ...... 







* 





Pentamerella arata ..... 



* 









P. papilionensis ..... 





* 



Ik 





Terebratula liarmonia .... 





* 







