INDEX OF SPECIES, 



873 



asper, era, erum, 



Dekayia, f, I 133 



Onychastef, m, II 571 



Spirifer, m, I 331 

 asperato-striata, Phylloporina, f, I 141 

 aspinwallensis, Edmondia, f, I 388 

 astartiformis, Ctenodonta, f, I 394 

 asteriscus, Pentacrinus, m, II 568 

 atava, Aphana, f, II 457 

 atlantica, 



Oboldla, f, I 188 



Terebratulina, f, I 305 

 atlantoides, Pelagiella, f, I 823 

 attenuatus, a, um, 



Actaeon, m, I 806 



Dentalium, n, I 581 



Rhopalonaria, f, I n6 



Tentaculites, m, II 11 

 attleboroughensis, Raphistomina, f, I 629 

 audaculus, Spirifer, m, I 329 

 augusta, Crepicephalus, m, II 283 

 augustina, Lophospira, f, I 636 

 aulema, Nanno, n, II 45 

 auricula, Crucibulum, n, I 715 

 aurora, 



Chonetes, m, I 237 



Cymindis, f, II 448 



Lingulella, f, I 193 

 austinensis, is, e, 



Cerithium, n, I 749 



Nerinea, f, I 745 



Parasmylia, f, I 99 



Radiolites, m, I 553 

 avellana, 



Amauropsis, f, I 721 



Lunatia, f, I 717 



Natica, f, I 717 

 avellanoides, Aspidoceras, n, II 189 

 aviculatus, a, um., 



Entolium, n, I 506 



Pecten, m, I 506 

 aviculoidea, Megambonia, f, I 411 

 aviculoides, Myalina, f, I 455 

 avonense, Diodoceras, n, II 106 



bacca, Coccocrinus, m, II 515 

 bacillum, Nodosaria, f, I 10 

 baileyi, 



Conocoryphe, f, II 260 



Endothyra, f , I 1 1 

 bainbridgensis, Melocrinus, m, 11 556 

 baldarum, Idoceras, n, II 188 

 baptista, Velatella, f, I 707 

 barabini, Inoceramus, m, I 445 

 barabuense, Triblidium, n, I 604 

 barbarensis, is, e, 



Barbarofusus, m, I 776 



Heilprinia, f, I 776 

 barnesii, Haplophlebium, n, II 428 

 barrandii, Malocystites, m, II 471 

 barretti, 



Stromatopora, f, I 45 



barretti, 



Syringostroma, n, I 45 

 barrisi, 



Meristella, f, I 359 



Onychaster, m, II 570 

 basalis, Lumbriconereites, m, II 242 

 basalticus, Favosites, m, I 86 

 bassleri, 



Cythere, f, II 368 



Cythereis, f, II 368 

 batesi (ii), 



Gabbioceras, n, II 172 



Lytoceras, n, II 182 

 becki (beckei), 



Leptostrophia, f, I 215 



Stropheodonta, f, I 215 



Triarthrus, m, II 286 

 beecheri, Monilopora, f, I 81 

 beedei, Bairdia, f, II 364 

 belknappi, Schloenbachia, f, II 224 

 bella, 



Cymella, f, I 532 



Helenia, f, II 7 



Iphidea, f, I 201 



Liopistha, f, I 532 



Meristella, f, I 356 



Neptunea, f, I 763 



Ophileta, f, I 657 



Tornatellaea, f, I 806 

 bellatulum, Callonema, n, 692 

 bellicincta, 



Hormotoma, f, I 650 



Murchisonia, f, I 650 

 belliplicatus, Unio, m, I 479 

 bellirugosa, Hebertella, f, I 255 

 bellistriatus, a, um, 



Ambonychia, f, I 430 



Camptonectes, m, I 505 



Cornulites, m, II 238 



Cypricardella, f, I 535 



Leda, f, I 401 



Nucula, f, I 395 



Pecten, m, I 505 

 bellulus, Tentaculites, m, II 11 

 beloitensis, is, e, 



Eccyliopterus, m, I 658 



Trochonema, n, I 670 

 belviderei, 



Mesalia, f, I 729 



Turritella, f, I 729 

 belviderensis, is, e, 



Engonoceras, n, II 214 



Gryphaea, f, I 469 

 beyrichi, Nucula, f, I 396 

 biangulata, Neritopsis, f, I 705 

 bicarinata, Tropidocaris, f, II 381 

 bicincta, Lophospira, f, I 6^2 

 bickmoreanum, Plectoceras, n, II 7^ 

 biconicus, 



Rostellites, m, I 792 



Volutilithes, m, I 792 



