INDEX. 
PAGE 
Craticularia foliata 194, 199; X, vi, via, vib 
— parallela 198 
Cribroccelia 195, 198 
Cribroscyphia 195 
195, 198, 202 
190, 236, 237 
148, 149, 153, 160, 167, 
Cribrospongia 
Crickley Hill 
Cunningham Bs Galendl 
171 
Cupulospongia 24.3 
Cylindrophyma 207 
— milleporatuin 208; XI, u, ua 
200 
Cylindrospongia 
994 | 
Echinosphierites tessellatus... 
Ehrenberg, C. G 
Eichwald, E. v. 
Elasmostoma 
acutimargo 
248 ; 
palmatum 
Elasmeudea 
Eley, H 
Elongate Alcyonite 
Emploca ovata 
Emplocia 
Enaulospongia 
Entobia antiqua 
Eophyton (?) explanatum 
Ependea 
Epeudea 
Epitheles 
Etallon, A. 
Etheridge, 
Eucoscinia 
%., Jun. 
| Hudea... 
clavata 
perforata 
pisum 
Walfordi 
Euwretide, 
Eusiphonella 
Family 
— Bronnii 
prohfera 
Favospongia Ruthveni 
Feistmantel, I. 
Fifeshire 
Filey 
Fischer, M. P. 
Fisher, O 
Flintshire 
Forest Marble 
| Fox-Strangways, C. 
| Fromentel, EH. 
Dalry 142, 145, 148-151, 153, 156, 160, 167, | 
170, 171, 174, 175 
D’Archiac o aa a i “8 9 
Davey, EH. C. ... : . eo PB 
De Ferry ee Sa 08 : : NZ 
Defrance 138, 139 
D Eichwald, E. 15 
Dendrospongia > LOS?) 
Dermal Spicules of Tenis 73 
Desmoscinia ... : 7. 198 
Devonian System, Sponges ¢ from... . 112 
Dewalque, G. 21 
Diaplectia 191, 244 
= auricula 245: XIX, ili, ina 
== infundibulum . 245; XIX, iv, iva | 
Dictionnaire des Sciences Naturelles ay: 6 
Dictyonina Group 89, 195 
Dictyonoceelia ae 198 
Dictyophyton .. 96, 105, 124, 125, 126, 181 
— Danbyi 128 ; II, iv, iva-ive 
= Gerolsteimense 136 
Diplostoma 198 
Discceeha 218 
Disposition of Spicules in ihe Skeleton 79-84. 
Dixon, F. FA ial 
Dobb’s Linn ... 5 112 
D’Orbigny, A. 1, 11, 12, 198, 202, 203, 226, 241 
155 
Doryderma 
V, Vii, vil a—viic 
. 32, 115-117 
Dalryense 156,157; 
Dunean, P. M. 
Dundry Hill 
Dunikowski, E. 
Dysidea 
36, 389, 195, IAS 
antiqua 147 
191, 208 
146 
de 
233 
dy 
Geinitz, H. B. 
Geodia ? antiqua 
Geodites 
. 150, 
antiquus 
cornutus 
1, 14, Les i 
100, LOL, 149 
209 . 
151; IX, xii, xii a—xii e 
‘119, 120, 138 
191, 243 
243 
XVI, 1X, ixa—1xc; 
XVIII, i, ia 
241 
13 
992 
220 
207 
200 
226 
178 
110-112 
241 
241 
235 
y 
14, 198, 200, 218, 245 
29, 158, 160-162 
198 
200, 241 
241 
IAI, 
RS) 
242 ; XIX, il, 1a, ib 
241 ; XIX, i, iae 
me td) 
191, 218 
ae. be Pally) 
219; XV,v,va 
179 
45 
101 
9907 
192, 227 
— 
CO 
22 
100, 160 
191, 214, 244, 
191 
213, 218, 226, 
34, 241, 243, 24.5 
9, 15, 20 
150 
193, 209, 254 
V, i, i a—ii d 
