412 



Mr. J. Lycett on Fossil Shells from the 



Genus. 



82. Cerithium. . 



83. 



84. 



85. 



86. 



87. 



88. 



89. 



90. Nerinsea ... 



91. 



92. 



93. 



94. 



95. 



9&. 



97. 



100. Fusus? ... 



101. 



101*. 



102. Rostellaria . 



103. 



104. 



105. 



106. 



107. Seraula ... 



108. 



108*. 



109*. Belemnites 



109. Nautilus ... 



110. Ammonites 



111. Echinus ... 



112. Pygaster ... 



113. Cidaris 



114. 



115. 



116. Acrosalenia 



117. Cidarites ... 



118. 



119. Nucleolites 



Lima 



Species. 



Bruntrutana? 

 acicula ? 



carinatus 



obliquatus 



carino-crenatus 



unicornis 



simplex 



spinigera 



solida 



gracilis 



Undetermined . 



socialis 



Undetermined . 



lineatus 



Undetermined . 

 germinans .... 

 patelliformis . 

 subangularis . 

 Undetermined . 

 coronatus .... 

 Hoffmanni .... 

 crenularis .... 

 Undetermined . 

 clunicularis .... 



punctata 



duplicata , 



notata , 



lunularis 



Iseviuscula .... 

 squamicosta..., 



plicata 



alata 



punctatilla .... 

 minutissima.... 

 clathratus .... 

 vaiiety ? of the 

 above. 



Authority. 



new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 Archiac ? 

 Archiac 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 Roemer 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 

 new sp. 



Buckman. 



Sow. Min. Con. 



Phil. Geol. York. 



Agassiz 



Goldfuss 



Goldfuss 

 Goldfuss 

 Goldfuss 



Goldfuss 



Goldfuss 



Sow. Min. Con. 



Goldfuss 



Deshayes 



Goldfuss 



Buvignier 



new sp 



new sp 



new sp 



new sp 



Roemer 



•-^ S j= 



^S^ 



