INDEX OF SPECIES. 



lit 



Vasum 



caestus, P 456- 

 Velutina 



coriacea, O 216, 223, 337. 

 cryptospira, 20, O 216, O 220. 

 haliotoidea, 7". 16, 223. 

 Kaintschatkana, 147. 

 laevigata, 14, 89, 147, '69, 



216. 

 Miilleri, 14, 203, 216. 

 prolongata, 114, I47, 245- 

 Sitcheasis, O 286, 337. 

 spongiosa, O 223, 337. 

 zonata, 71. 



Venericardia 



borealis, 17, 97, 12S, 165, 168, 



170. 

 crassa, 106. 

 crassicostata, 10. 

 latico^Jtata, 23. 

 radiata, 23. 



ventricosa, 25, 97, 118, 128. 

 Venerupia 



Cordieri, 86, 196. 



tar. V 214. 



cylindracea, 45. 

 foliacea, O 281. 

 gigantea, 14, 20, 86, 196, 



203, O 219, 223. 

 •Nuttallii, 74- 

 paupercula, 289. 

 Petitii, 86, O 203, 219, O 223, 



232. 

 Venua 



Adamsii, 57, 70. 



amathusia, 38, 201, O 229, 



232, O 234, 247, O 278, 



282, O 289, O 306, 358, P 



72, V 217. 

 ampliata, 18, O 213, 305, 



348. 

 angustifrons, 367. 



asperritna, 55, 56. 



astartoides, 7c, 88, 219, 221, 



223, 305. 



Venus 



biliiieata, 57. 

 biradiata, O 178. 

 bisecta, O 367. 

 breviliiieata, O 367. 

 calcarea, 18, 210, 305, 348. 

 Californiana, 12, 55, 56, 351. 

 Californica, O 232, O 285. 

 Californieusis, I3, 40, 56, 191, 



232, O 234, O 2S5, 305, 



352, V 216. 



car. 285. 



callosa, 56, 57, 232, V 216. 

 cancellata, 236, 364, P 72, 



P So, P 539. 

 cardioides, 55, 56, 57. 

 casina, 55- 

 cingulata, 55, 185. 

 circinata, O 363, P 69. 

 Coluuibiensis, 185, 232, O 



247, O 2S2, 306, 352, P 



75- 

 compta, 55, 56, 57, 232. 

 Cortezi, 56. 

 crassa, 55- 

 crenata, 55- 

 crenifera, 55, 185, 208, O 



247, O 306, 364, p 74. 

 crenulata, 55, 56. 

 Cuvieri, 14- 

 cycloidea, 39, P 60. 

 Cypria, 57. 

 deuorata, 176, 

 decussata, var. P 32. 

 dione, O 266. 

 discors, 38, 55, 201, 185, 



229, O 247, 278, O 2S4, P 



79. 

 dispar, 102, 196, O 283, 305, 



O351, V 215. 



distaus, O 247, 296, 306, P 



. 74. 

 elevata, P 74- 

 encausta, 289. 

 entocapta, 247, P 77- 



