130 



INDEX. 



Bakevellia, 28. 



antiqua, 57. 



parva, 57. 

 Barbala, 91. 

 Barbatia, 88. 

 Bathyomphalus, 105, 106 

 Bathyomphalus, 107. 

 Belemnita, 125. 

 Belemnitella, 124, 126 

 Belemnites, 125. 



acuarius, 125. 



densus, 126. 



canaliculatus, 125. 



clavatus, 125. 



dilatatus, 125. 



hastatus, 125. 



Panderianus, 127. 



Puzosianus, 124. 

 Belemnoteuthis, 124. 

 Belemnitidse, 124. 

 Bithynella, 114. 

 Bithynia, 114. 

 Brachiopoda (Jurassic), 68. 

 Brachiopoda (Potsdam Pe- 

 riod), 1. 



Brachydontes, 85, 87. 

 Brachythyris, 17. 

 Bucardinse, 103. 

 Succinites, 100. 

 Byssanodonta, 91. 



C. 



Callirhoe, 124. 

 Callistriche, 85. 

 Callistrichoderma, 85 

 Camarophoria, 70. 

 Camerina, 11, 12. 



Isevigata, 12. 



nummularia, 12. 



striata, 12. 



tuberculata, 12. 

 Camerinidse, 11. 

 Camerella, 70. 

 Campeloma, 114. 

 Camptoceras, 105. 

 Camptonectes, 48. 

 Camptonectes, 76. 



bellistriatus, 77. 



? extenuatus, 78. 

 Canaliculati, 125. 

 Canthyria, 91. 

 Carboniferous Age, 48. 



Carbonocola, 34, 92. 

 Cardiidse, 97. 

 Cardinia, 34, 92. 

 Cardiomorpha, 36. 

 Cardissoides, 103. 

 Cardita, 34. 

 Carditamera, 34. 

 Cardium, 97. 



costatum, 98. 



Hillanum, 97. 



laevigatum, 98. 



lyratum, 98. 



pectinatum, 98. 



scitulum, 99. 

 " Carrees Les," 82. 

 Castalia, 91. 

 Catillus, 108. 

 Cavolina, 5. 



Cavolinidse(Potsd&in Period), 4. 

 Cellulosi, 119. 

 Cephalopoda (Permian), 63. 

 Cephalopoda (Jurassic), 116. 

 Ceratites, 118. 

 Ceromya, 36. 

 Cetosis, 124. 

 Chaenomya, 36. 

 Chsenomya, 42. 



Cooperi, 44. 



dilatata, 43. 



Leavenworthensis, 43. 



Minnehaha, 43. 

 Chladocrinus, 66. 

 Chilina, 105. 

 Chonetes, 22. 



Dalmaniana, 22. 



mucronata, 22. 



Smithii, 22, 23. 

 Choristites, 17. 

 Chrysaor, 124. 

 " Clavellees, Les," 82. 

 Clavati, 125. 

 Clidiophora, 36. 

 Cleidophorus, 34. 

 Clio, 5. 

 Clithon, 108. 

 Clymenia, 64. 

 Clypeolum, 108. 

 Coelatura, 91. 

 Ccelospira, 16, 70. 

 Coleoprion, 5. 

 Complanaria, 91. 

 Conocardium, 97. 

 Conocephalites, 6, 8. 

 Conocephalus, 6, 8. 



Conocoryphe, 6, 8. 

 Conoteuthis, 124. 

 Conularia, 5. 



trentonensis, 5. 

 Coralliophaga, 34. 

 Corculurn, 97. 

 Cornei, 119. 

 " Costees, Les," 83. 

 Crassatillidx, 34. 

 Crassatella, 34. 

 Crassatellidse (Jurassic), 93. 

 Crassatellidaj (Permian), 61. 

 Crassina, 93. 

 Crenatula, 28. 

 Crenella, 84. 

 Crenellinae, 84. 

 Crinoidea (Jurassic), 66. 

 Crioceras, 118. 

 Cryptoceras, 64. 

 Ctenobranchiata (Jurassic), 111. 

 Ctenocephalus, 6, 8 

 Cucultea, 88. 



angusta, 58. 



Munsteri, 90. 



Schlotheimi, 58. 

 Cucumaria, 91. 

 Cunicula, 91. 

 Curtonotus, 34. 

 Cuvieria, 5. 



Cyclobranchiata (Jurassic), 110. 

 Cycloclypeus, 11 

 Cymella, 104. 

 Cypricardella, 34. 

 Cypricardites, 88. 

 Cypricardina, 34. 

 Cyprogenia, 91. 

 Cyrtina, 16. 

 Cyrtia, 17, 18, 19. 

 Cyrtodonta, 29. 



D. 



Decapoda (Jurassic), 124 

 Delthyris, 17. 

 Dendrostrea, 72. 

 Dentale, 111. 

 Dentaliidse, 110. 

 Dentalites, 111. 

 Dentalium, 111. 



elephantinum, 110. 



subqitadratum, 111. 

 Deshayesia, 108. 

 Dibranchiata (Jurassic), 124 



