INDEX OF GENERA AND SPECIES. 



239 



Cyprinella, 170. 



Cyprinella tenuis, 170. 



Dentalium, 139. 



Dentalium Cooperii, 139. 

 pusillum, 139. 

 stramineum, 139. 

 Discohelix, 119. 



Discobelix Leana, 119. 

 Dosinia, 167. 



Dosinia elevata, 167. 

 gyrata, 168. 

 inflata, 168. 

 pertenuis, 167. 



Ellipsosmilia, 208. 



? Ellipsosmilia granulifera, 208. 

 Emarginula, 140. 



Emarginula radiata, 140. 

 Eriphyla, 180. 



Eriphyla umbonata, 180. 



EUOMPHALUS, 15. 



Euomphalus Whitneyi, 15. 

 Exogyra, 205. 



Exogyra parasitica, 205. 



Fasciolaria, 100. 



? Fasciolaria Io, 101. 



? laeviuscula, 100. 



sinuata, 101. 

 Ficus, 105, 211. 



? Ficus cypraeoides, 105. 

 mamillatus, 211. 

 Flabellum, 207. 



Flabellum Eemondianum, 207. 

 Fusulina, 3. 



Fusulina cylindrica, 4. 

 gracilis, 4. 

 robusta, 3. 

 Fusus, 82. 



Fusus aratus, 84. 



Fusus Averillii, 83. 



Californicus, 85. 

 Cooperii, 86. 

 Diaboli, 84. 

 flexuosus, 85. 

 Hornii, 86. 

 Kingii, 85. 

 Martinez, 82. 

 Matbewsonii, 83. 

 Eemondii, 87. 



Galerus, 136. 



Galerus excentricus, 136. 

 Gari, 155. 



? Gari texta, 155. 

 Globiconcha, 114. 



Globiconcba Eemondii, 114. 

 Goniatites, 21. 



Goniatites Isevidorsatus, 21. 

 Gryph^ea, Jur., 42 j Cret., 205. 



Grypbasa vesicularis, 205. 

 Gyrodes, 108. 



Gyrodes expansa, 108. 



Halobia, 30. 



Halobia dubia, 30. 

 Hamites, 70. 



Hamites Vancouverensis, 70. 

 Haydenia, 98. 



Haydenia imprcssa, 98. 

 Helcion^. 141. 



Helcion circularis, 141. 

 dichotoma, 141. 

 Helicoceras, 71. 



Helicoceras Brewerii, 72. 

 declive, 73. 

 vermicularis, 71. 



Inoceramus, Jur., 47; Cret., 187. 

 Inoceramus obliquus, 47. 

 Piocbii, 187. 



