SCIENTIFIC INDEX. 



Ixvii 



quebecensis, 259, 248*, 257, 261. 



regnlaris, 257, 259, 260. 



rotunda, 262*, 257, 261, 287. 



spinosa, 259, 256, 257, 



whiteavesi, 248*, 257, 259, 260. 

 Method of growth of zoarium, 102. 

 Methods of microscopic preparation of Foramin- 



ifera, etc., 23. 



Methods of study of Bryozoa, 100. 

 Microscopic fauna of Cretaceous, 23-52. 

 Microspongia gregaria, 79, 80. 



parva, 79. 

 Miliola arcella, 43. 



sphcerula, 43. 

 Minosella, 112. 

 Miocene, flora, 4. 



Miscellaneous Cretaceous fossils, 51. 

 Mitoclema, 122, 107, 108, 121, 123. 



cinctosum, 123. 



mundulum, 123. 

 Molluscoidea, 105. 

 Monocystis arcella, 43. 

 Monomerella, 354. 



Monotrypa, 3O3, 102. 103, 107, 248, 285, 286. 290, 

 306, 322, 324. 



colliculata, 304. 



cumulata, 307, 301, 304. 



intabulata, 3O5*, 304, 306, 308. 



irregularis, 318. 



magna, 3O4, 324. 



nodosa, 3O8, 307. 



rectimuralis, 305, 304, 306. 



subglobosa, 304. 



tabulata, 304. 



undulata, 303. 

 Monotrypella, 107, 110, 277. 



multitabulata, 280. 



quadrata, 168. 

 Monticules, 103. 



Monticulipora, 217, 102, 106, 109, 220, 222, 227, 

 235, 247, 373. 



arborea, 22O, 222, 227, 235, 244, 315. 



cannonensis, 221. 



grandis, 219, 220, 222, 251, 306. 



incompta, 219. 



Isevis, 220. 



laruellosa, 219. 



mammulata, 217, 221. 



molesta, 221, 235. 



ortoni, 306. 



wetherbyi, 218, 219. 



whiteavesi, 246, 250. 



winchelli, 217. 



Monticuliporidae, 216, 106, 109, 254, 265, 290. 

 Morese, 5. 

 Murchisonia, 471. 

 Myrica, 5. 



longa. 15. 



Nautilus inflatus, 28. 



rectus, 36. 



scapha, 48. 



subarticus, 36. 

 Nesera, 53. 



ventricosa, 53. 

 Nemataxis, 106, 110. 



Nematopora, 2O4, 102, 106, 109, 122, 133, 160, 186, 

 191, 193, 205-207, 251. 



alternata, 206. 



conferta, 2O6, 205. 



delicatula, 2O6, 205. 



granosa, 2O5, 206, 207. 



lineata, 205, 159, 195. 



minuta, 204. 



ovalis, 2O4, 194, 205-207. 



quadrata. 204, 205. 

 Neotremata, 358. 

 Niagara formation, 53. 

 Nicholsonella, 313, 107, 290, 309, 313, 315. 



cumulata, 313. 



laminata, 315, 313, 316. 



ponderosa, 316, 313. 



pulchra, 314, 313, 315. 



vaupeli, 313. 

 Niobrara formation, 53. 

 Niobrara group, 3. 

 Nodosaria, 36, 28. 



annulata, 38. 



approximata, 38. 



clava, 38. 



communis, 36, 38, 52. 



gracileseens, 38. 



gracilis, 36. 



Icevigata, 36. 



legumen, 36, 38. 



linearis, 36. 



lorneiana, 36. 



neugeboreni, 38. 



nodosa, 33, 36. 



nuda, 38. 



peracuta, 38. 



pupiformis, 38. 



radicularis, 36. 



vermiculum, 38. 

 Nodosorinas, 36. 

 Nonionica, 48, 28. 



bathyornphala, 44. 



boneana, 48. 



crepidula, 48. 



faba, 48. 



scapha, 48, 52. 



sloani, 48. 



Nucula cancellata, 53. 

 Nummulinfe, 45. 

 Nummulinidffi, 45. 

 Nummulites, 27, 48. 

 Nyctopora, 85. 



Obolidas, 357. 



Obolella, 357, 335, 344. 354, 356. 



crassa, 357. 

 Obolellina, 354, 357. 



canadensis, 357. . 



magnificus, 357. 

 Obolus canadensis, 354. 



magniflcus, 354. 

 Obverse, 99. 

 Ooecium, 98, 97. 



