NORTH AMERICAN INDEX FOSSILS. 



modestus, a, um, 



Lingula, f, I 196 

 Orthoceras, n, II 48 

 Saffordia, f, I 385 

 Zygospira, f, I 308 

 modiolaris, Modiolopsis, f, I 512 

 modioliformis, 



Ischyrodonta, f, I 416 

 Whiteavesia, f, I 517 

 modiomorphoides, Goniophora, f, I 519 

 molestum, Orthoceras, n, II 51 

 moniliforme, Loxoceras, n, II 113 

 monroicum, Conocardium, n, I 438 

 montfortiana, Bucanopsis, f, I 624 

 montgomeryensis, Dizygocrinus, m, II 



543 

 monticula, Cythere, f, II 368 

 monticuliferus, a, um, 



Coenostroma, n, I 44 

 Stromatopora, f , 1 . 44 

 montrealensis, is, e, 



Endoceras, n, II 42 

 Scenella, f, I 608 

 moodeyi, Beyrichia, f, II 355 

 mooresi, Eupachycrinus, m, II 513 

 moorii, 



Pleurotoma, f, I 801 

 Schizolopha, f, I 637 

 moreauensis, 



Cuspidaria, f, I 532 

 Necera, f, I 532 

 mormoni, Hustedia, f, I 345 

 mortonense, Eutrephoceras, n, II 107 

 mortoni, 



Amusium, n, I 508 

 Callianassa, f, II 391 

 Cypraea, f, I 758 

 Pecten, m, I 508 

 Ptychoceras, n, II 202 

 Turritella, f, I 731 

 Veniella, f, I 539 

 mortuella, Psecadia, f, II 454 

 mortuus, Oxygonus, m, II 447 

 mucronatus, a, um, 



Belemnitella, f, II 232 

 Chonetes, m, I 235 

 Gryphsea, f, I 469 

 Spirifer, m, I 330 

 multibrachiatus, Cyathocrinus, m, II 



507 

 multicameratum, 



Orthoceras, n, II 48 

 Tarphyceras, n, II 67 

 multicostatum, Loxonema, n, I 694 

 multifasciatus, Sphserocystites, m, II 



470 

 multilineatum, Campeloma, n, I y2y 

 multilinigerus, a, um, 



Brachydontes, m, I 522 

 Modiola, f, I 521 

 multinodosa, Echinocaris, f, II 378 



multiporus, 



Glyptocystites, m, II 463 



Melonites, m, II 583 

 multipunctatum, Elytrulum, n, II 441 

 multiradiatus, Actinocrinus, m, II 525 

 multisinuatum, Platyceras, n, I 682 

 multispinosa, Tyrbula, f, II 444 

 multistriatus, a, um, 



Campeloma, n, I 728 



Schizophoria, f, I 267 



Trematospira, f, I 345 

 multitabulata, Callopora, f, I 139 

 mumiseforme, Clinoceras, n, II 126 

 mundula, um, 



Liospira, f, I 642 



Mitoclema, n, I 121 

 murchisoni, 



Malocystites, m, II 471 



Spirifer, m, I 222 

 muricatus, a, um, 



Actinopteria, f, I 448 



Productus, m, I 247 

 mushbachanus, a, um, 



Koninckites, m, II 155 



Meekoceras, n, II 155 

 musica, Voluta, f, I 794 

 muta, Palseoneilo, f, I 398 

 mutabilis, is, e, 



Aurinea, f, I 795 



Eridotrypa, f, I 134 



Gryphsea, f, I 471 



Olcostephanus, m, II 189 



Rhinodictya, f, I 158 



Simbirskites, m, II 189 



Uncinulus, m, I 291 

 mutica, 



Dactylidia, f, I 796 



Oliva, f, I 796 



Olivella, f, I 796 

 myops, Eurypterus, m, II 407 

 myrina, Rhynchonella, f, I 298 

 mysia, Leiorhynchus, n, I 289 

 mytiloides, 



Modiolopsis, f, I 511 



Modiomorpha, f, I 514 



nacrea, Stropheodonta, f, I 219 

 nactus, Bellerophon, m, I 620 

 nanaimoense, Dentalium, n, I 580 

 nanus, a, um, 



Ambocoelia, f, I 343 



Eunicites, m, II 242 



Strophostylus, m, I 678 



Subulites, m, I 697 



Tinostomata, n, I 704 



Valvata, f, I 724 

 nashvillae, Lobocrinus, m, II 544 

 nasutus, a, um, 



Ctenodonta, f, I 393 



Dalmanites, m, II 326 



Meristella, f, I 359 



Ostrea, f, I 463 



