INDEX OF SPECIES. 



;i 



d'orbignyi, Hadrophyllum, n, I 65 

 doris, Paracardium, n, I 392 

 dotis, Caraarotoechia, f, I 287 

 dryope, Eotomaria, f, I 642 

 dubius, a, um, 



Asterias, m, II 572 



Goniophora, f, I 519 



Modiolopsis, f, I 513 



Polygnathus, m, II 243 



Rhipidomella, f, I 266 

 dumblii, 



Metengonoceras, n, II 214 



Phacoceras, n, II 91 

 dumosus, a, um, 



Cavaria, f, I 168 



Platyceras, n, I 684 

 duodenarius, Spirifer, m, I 323 

 duplicatus, a, um, 



Aviculopecten, m, I 488 



Gyronema, n, I 671 



Natica, f, I 719 



Neverita, f, I 719 



Trochonema, n, I 671 

 durkei, Corbicula, f, I 543 

 dyeri, Phragmolithes, m, I 6i8 



eatoni, 



Aglaspis, f, II 402 



Schroderoceras, n, II 70 



Stromatocoerium, n, I 46 

 ebeninus, a, um, 



Chceridium, n, II 447 



Drillia, f, I 804 

 eboracensis, Phanerotinus, m, I 656 

 eboraceus, Pterygometopus, m, II 324 

 eboreus, a, um, 



Calliostoma, n, I 703 



Eulima, f, I 709 



Leda, f, I 402 

 elaborata, Eupsammia, f, I 106 

 elderi, Lingula, f, I 196 

 elegans, 



Arabellites, m, II 241 



Bergeronia, f, II 266 



Closterocoris, m, II 456 



Conocoryphe, f, II 260 



Cymatoceras, n, II 109 



Elseacrinus, m, II 484 



Eothes, II 456 



Epiaster, m, II 598 



Fenestella, f, I 142 



Florissantia, f, II 457 



Heliolites, m, I 98 



Hercocrinus, m, II 549 



Pentremites, m, II 482 



Pleurocystites, m, II 466 



Prioniodus, m, II 244 



Prothyris, f, I 377 



Protolenus, m, II 266 



Taxocrinus, m, II 564 



Woodocrinus, m, II 512 



56 



elegantula, 



Aspidopora, f, I 130 



Callopora, f, I 140 



Coscinella, f, I 158 



Crenella, f, I 522 



Dalmanella, f, I 261 



Trachypora, f, I 95 

 ella, 



Lingulella, f, I 193 



Westonia, f, I 193 

 ellipticus, a, um, 



Paracyclas, f, I 554 



Phragmoceras, n, II 133 

 elongatus, a, um, 



Amphigenia, f, I 279 



Anthracomya, f, I 478 



Bostrychoceras, n, II 205 



Drepanella, f, II 349 



Helicoceras, n, II 205 



Lepium, n, II 431 



Panopea, f, I 576 



Pentremites, m, II 481 



Subulites, m, I 696 

 elora, Euomphalopteris, f, I 630 

 elrodi, Eucalyptocrinus, m, II 559 

 emacerata, 



Dalmanella, f, I 260 



Pterinea, f, I 419 

 emaciata, Fenestella, f, I 143 

 emarginata, 



Palseoneilo, f, I 400 



Ulrichia, f, II 346 

 emmonsi, 



Cymbophora, f, I 573 



Favosites, m, I 86 



Hypothyris, f, I 294 



Malocystites, m, II 471 



Orthotheca, f, II 6 

 emoryi, Trigonia, f, I 484 

 encrinoides, Turritella, f, I 731 

 endlichi, Goniobasis, f, I 742 

 engelmanni, Corbula, f, I 574 

 engonatus, a, um, 



Pleurotoma, f, I 803 



Surcula, f, I 803 



Vasum, n, I 782 

 enormis, Cyathocrinus, m, II 506 

 ensiformis, Gervilliopsis, f, I 440 

 entogonum, Gastrioceras, n, II 143 

 epidermatus, Favosites, m, I 86 

 epigonus, Macrocephalites, m, II 184 

 epigrus, Orthoceras, n, II 54 

 equalis, is, e, 



Cytherideis, f, II z^y 



Eurychilina, f, II 348 



Heilprinia, f, I 775 



Woodocrinus, m, II 512 

 equibrachiatus, Lobocrinus, m, II 544 

 equicostatus, Helicancyclus, m, II 203 

 equilatera, Ctenodonta, f, I 395 

 equilateralis, is, e, 



