INDEX GÉNÉRIQUE 
Batoporella 123 
Halostoma 79 
Batostomella 79 — (Trematella) 
Bdelloida 193, 202 
Bdelloides 202 
Beachia 285 
Beecheria 286 
Beania 107 
Benedenipora S3 
Benedeniporinie 84 
Berenicea 72 — (Multisparsa, Rosacilla) 
(Bicavea, d'Orbigny) — Lichenopora 
Bicellaria 105 
(Bicellaridæ) 107 
Bicellarinæ 107 
(Bicornes, Quenstedt) —=Rhynchonella 
Bicrisia 70 
(Bicrisina, d’Orbigny) — p. p. Idmonea 
(Bidiastopora, d'Orbigny)—Membranipora, 
Bifaxaria 112 [Porina 
(Bifaxariadæ) 112 
Bifaxarinæ 112 
Bifida 296 
Biflabellaria 72 
Biflustra 110 
Bigemellaria 108 
(Bigemellartidæ) 108 
Billingsella 297 
(Billingsellidæ) 284 
(Billingsia, Ford) — Elkania 
Bilobites 297—(Discoelosia) 
(Bimulticavea, d’Orbigny) —Lichenopora 
(Bipalpus, Vierzejski) —Plæosama 
Bipora 123 
(Biselenaria, Gregory) = Diplotaxis 
Bisidmonea 72 
Bitectipora 114 
(Bitectiporidæ) 114 
Bitubigera 74 
(Blumenbachium, Künig) —p. p. Alveolaria 
Bonellia 37 
(Borthriocerca, Eichwald)=— Erreur de trans- 
cription par Hupsonet Gosse pour Bothrio- 
Bothriocerca 221 [cerca 
Botryllopora 79 
(Botrylloporidæ) 78 
Botsfordia 324 
Bouchardia 286 — (Pachyrhynchus) 
Bowerbankia 85 — (Serialaria) 
Bracebridgia 119 
(Brachionæa) 194 
(Brachionidæ) 224 
Biachioninæ 224 
(Brachionacephala) 
(Brachionoconchæ) 
DES VERMIDIENS 395 
(Brachionopoda) 252 
Brachionus 224 — (Arthrocanthus) 
(Brachiopoda) 252 
Brachiopodes 252 
(Brachiopodes articulés) 284 
(Brachiopodes inarticulés) 301 
Brachiopodia 3, 252 
(Brachymerus, Shaler) — Anastrophia 
Brachyprion 299 
(Brachyscolecida) 47 
(Brachyscolecida branchiata) 47,164 
(Brachyscolecida cirrata) 47, 141 
(Brachyscolecida tentaculala) 47,49 
(Brachythyris, Mac Coy)—Spirifer 
Branconia 293 
Brettia 102 
(Bryozoa) 47 
Bryozoaires 47 
Bryozoaria 3, 47 
Buffonella 120 
(Buffonellidæ) 120 
Bugula 107—(p.p.Acamarchis, Avicella, Avi- 
cularia, Crisularia, Halophyla, Menipia, 
(Bugulina, Gray)—Bugula [Ornithoporina) 
Bulbipora 119 
Buskia, Reuss 74 
Buskia, Alder 86 
(Buskiidæ) $6 
Buskinæ 86 
Buskopora 79 
Bythopora 79 
Bythotrypa 79 
C 
Caberea 105 — (Flabellaria, Selbia 
Cadomella 299 
(Caduca) 49 
Caleschara 111 
*Callidina 202, 207 — (Macrotrachela) 
Callopora 79 — (Cœælocaulis) 
Calloporella 79 
(Calloporidæ) 78 
Calloporina 117 
Callotrypa 79 
Caloporella 103 
Calpidium 103 
Calwellia 107 
(Calwelliidæ) 107 
Calymnophora 113 
Camarella 293 
(Camarium, Hall) — Merista 
Camarophorella 293 
(Camarophoria, King) — Stenoschisma 
Camarospira 295 
