ORISKANY FAUNA OF BECRAFT MOUKTAIN 



67 



83 Crania pulchella H. & C 



84 C. cf. bella Billings 



85 Pholidops terminalis H 



86 P. sp 



87 Lingula cf. rectilatera H. 



88 Rhombipora rhombifera H. 



89 Stictopora ap 



90 Unitrypa lata H 



91 U. acclivis H 



92 Lichenalia cf. crassa H. 



93 Polypora separata -ff. (?) 



94 P. »?> 



95 Polyporella cf. compressa II. 



96 Fenestella biseriata II. (?) 



97 Heiiiitrypa columellata II. 



98 Isotry pa sp. 



99 Reteporina sp 



100 Edriocrinus becraftensis C 



101 Zaphrentis 



102 Ptycbonema helderbergiae II. (?) . . 



103 Vermipora streptocoelia 



104 V. serpuloides II. var 



105 Cladopora sniicra C 



106 C. styphelia C 



107 Aulopora cf. schoharie II 



108 Monotrypella arbusculus H. (& S.. . 



109 Hederella magna H. <& S 



110 H. aracbnoidea C. 



111 H. ramea C. 



112 H. graciliora C 



113 Dictyoneina cf. splendens Billvngs. 



Total 



r. 3 1 



Hill 



<u E OS r: 



^ 4) O d o 



X 

 X 



X 

 X 



X 



X 



25 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



113 



s 2 



24 



X 

 X 



X 

 X 



10 





With our present knowledge there are thus 113 recognizable, dis- 

 tinct specific forms in the fauna of the Oriskany at Becraft mountain, 

 and of these 94 are identifiable with species already known or are 

 clearly new forms peculiar to the fauna. Of the 94, 25 preceded the 



