Danra Huronica 273 | DIMORPHASTRÆA stricta 
DasmiA neocomiensis fi — sulcosa 
—  Sowerbyi 77 | DIMORPHOCŒNIA corallina 
DasyPayLLia Michelotti 134 — crassisepta 
— Taurinensis 134 | DiPHYPHYLILUM affine 
DecAcŒNIA mugnifica 191 — annulatum 
DEkAYa aspera 276 — antiquum 
DeLTOCYATEUS italicus 81} — cœspitosum 
Denpracis Gervillii 250 — concameratum 
DENDRAREA racemosa 254 — concinnum 
DENDRASTREA dissimilis 230 — decipiens 
— Langrunensis 238 — Edwardsi 
DENDROCÆNIA corallina 193 — fasciculatum 
— sertifera 187 — flexuosum 
DENDROGYRA Arcensis 158 — Harmodites 
— elegans 158 — irregulare 
—_ æquicostata 158 — Junceum 
— rastellina 157 — latiseptaltum 
DENDROPHYLLIA amica 246 _ longiconicum 
—  coringera 246 — pauciradiale 
—  dendrophylloides 246 — Phillipsi 
_— digitalis 246 — sexdecimale 
— irregularis 247 — sociale 
— ivregularis 246 — stellare 
— Parisiensis 246 — Stokesi 
— rome 246 | DipLocæntIA clathrata 
— Taurinensis 246 — corallina 
— T'heotdolvensis 247 — Jobata 
DENDRoOPORA explicata 265 — minima 
— megastoma 265 — mirabilis 
DENDRoOsMILIA Duvalana 147 — stellata 
DENTIPORA coulescens 192 | DipLocTEeNIUM contortum 
— glomerata 191 — cordatum 
DESMOPHYLLUM Uri —— cordatum 
— Taurinense 95 — conjungens 
DIANULITES py'iformis 275 — ferrum equinum 
DiBLASTUS Grevensis 76 — Goldfussanum 
Dicaocænia distans 182 — Haidingeri 
DacTyLacis provincialis 263 —— lamellosum 
— Tamosa 262 — Junatum 
— subramosa 263 — Matheroni 
DictyoPHYLLIA antiqua 271 — pavonium 
— reticulata 256 — pluma 
DIMORPHARÆA Convexa 254 — subcirculare 
— Kæchlini 254 | DipconezrA multistellata 
DIMORPHASTRÆA alternata 225 —- papillosa 
— bellula 224 — raristellata 
= corallina 244 — reflexa 
— crassi-sepla 200 | Dipcorra crassi-lamellosa 
_ cupuliformis 223 —  Neptuni 
— dubia 224 | DisaræaA Cotteaui 
escharoides 225 — gracilis 
— excavata 224 | Discocyaraus Eudesi 
— excelsa 224 | DiscopayLtum helianthoides 
— explanata 224 — lenticulatum 
fungiformis 213 — Leonense 
— glomerata 221 — praacutum 
grandiflora 224 — pellatum 
— UHaueri 218 | DiscoporA squammata 
_— Ludovicana 225 | DiscospammiA Boverbanki 
— 
339 — 
