INTRODUCTION. 



XXXI 



No. 



NAMES OF SPECIES. 





.<5 

 <U 



4) 



1 



« 

 c 

 S 

 o 

 O 



s 



CO '^ 



1 



'u 

 o 



'%> 



=: c 

 a o 



O 



.S t^ 



s s 



c <u 

 a. 



i/3 



to 



g 



'S .2 



°l 



o 

 a, 



c 

 II 



a c 

 CO la 



118 



Pleurotomaria antrina, Schlotheim .... 









+ 



+ 





1 + 







119 



— Tunstallensis, King 









. — 











+ 



— 















+ 



120 



— Dodulosa, King . . . 









— 











+ 



— 















+ 



121 



— Linkiana, King . . . 









— 











+ 



— 



— 











+ 



122 



Dentalium Sorbii, Kirtg^ .... 









— 



— 



— 



— 



— 



— 



— 



— 



+ 





Cephalopoda. 





















123 



Nautilus Freieslebeni, Geinitz 











+ 



+ 



+ 



_ 



: + 







124 



— Bowerbankianus, King 



Pisces. 







~ 



+ 





"^ 



— 







+ 



125 



Gyracanthus formosus, Agassiz^ 



+ 



— 







— 



— 







, — 







+ 



126 



Gyropristis obliquus, Agassiz^ . . 









— 



— 







— 



— 



— 



— 







+ 



127 



Palaeoniscus elegans, Sedgwick . . 









— 



+ 







— 



— 







— 







+ 



128 



— comtus, Agassiz . . . 









— 



+ 







— 



— 







— 







+ 



129 



— glaphyrus, Agassiz . . 









— 



+ 







— 



— 







— 







+ 



130 



— macropthalmus, Agassiz 









— 



+ 







— 



— 







— 







+ 



131 



— longissimus, Agassiz 









— 



+ 







— 



— 



? + 



— 







+ 



132 



— catopterus, Agassiz^ . . 









— 











— 



— 















+ 



133 



Platysomus macrurus, Agassiz . . 









— 



+ 







— 



















+ 



134 



— striatus, Agassiz . 









— 



+ 



+ 



— 











^_ 







+ 



135 



Acrolepis Sedgwicki, Agassiz . . . 









— 



+ 















^^ 



^_ 



_ 



+ 



136 



Pygopterus mandibularis, Agassiz 









— 



+ 















^_^ 



_ 







+ 



137 



— sculptus, Agassiz . . . 









— 



+ 















_ 



, 



_ 



+ 



138 



— latus, Egerton .... 













+ 















_ 



_ 





+ 



139 



Coelacanthus granulosus, Agassiz . . 













+ 















_ 



_ 



_ 



+ 



140 



— caudalis, Egerton . , . 









— 



+ 



— 



— 



— 



— 



— 



— 



+ 





Reptilia. 





















141 



Palaeosaurus cylindrodon, Riley and Stutchbury^ 



— 











— 



— 



— 



— 





+ 



142 



— platyodon, Riley and Stutchhury^ 



— 











— 



— 







— 







+ 



143 



Thecodontosaurus antiquus, Riley and Sti 



ltd 



.bw 



"iP 



— 



— 



— 



— 



— 







— 







+ 



Position iti the Permian system not known. 



A Carboniferous species. 



Probably belonging to the highest Permian deposits. 



* Probably belonging to the highest Permian deposits. 

 ' Exact position in the Permian system unknown. 



* Idem, 7 Idem, 



