INDEX. 
PAGE 
Peronella 175, 227 
—  floriceps 226 
~ pistilliformis 215 
— repens 213 
== sparsa 176; IX, iv, iv a-ive | 
Peronidella 191, 218, 218 
- clavarioides 217 | 
= 217 
eymosa 2 
215; XIV, iv, iva-ivf 
218; XV, ii, iiaiig 
213, 215,217; XIV, i, 
—- Metabronnii 
nana 
pistilliformis 
laid 
— recta son PAYS \Yook aiene | 
_ tenuis 190, 215, 285; XIV, ui, iia 
— Waltoni 216; XIV, iii, i aii ¢ 
Pharetrones, Family . 92,175, 218, 248 
Pharetrones, Jurassic, List of Qo, 252 
Pharetrospongia . 244, 
Phillips, John (185; 136;226 
Phormosella 96, 97, 105, 125, 126, 181 
— ovata 125; IIL, ii, iia, iid 
Phragmoscinion 198 
Pictet, F. E. 10 
Pillet et Fromentel 24 
Placorea 234. | 
210, 211 
203, 206 
Placospongia 
Planispongia 
Platychonia 190, 191, 194, 203 
— affinis 205 ; XII, v, va 
== Brodiei 204: XII, iv, iva | 
— elegans 204; XII, ii, iia, iid | 
= tenuis 205 ; XII, vi, via 
— vagans : 205-205 
Plectoderma . 96, 97, 105, 123, 125, 127 | 
= seitulum 124: i,ia,ib 
Plectodocis 200 
Plectospyris 200 
- elegans 201 
—— major 201 
Plot, RB. 3 | 
Poéta, P. 39-42 
Pollakide, Family 91, 109 
Polyceelia : 200 | 
— pistilloides 213 | 
Polygonospherites tessellatus 136 | 
Polyparium Keenigii 120 
Pomel, A. 21, 198, 234, 241, 245 
Pont Ladies 
Porostoma 
Portland Beds, List of Species in 
Portland, Isle of 
Portlock, J. E. 
Preliminary Remarks 
Protospongia 
261 
PAGE 
112 
243 
253 
193, 209 
9, 161, 178 
93, 94 
105, 124, 127 
= diffusa 180 
fenestrata 95,106, 107,108: I, i,ia 
— ? flabella 180 
Hicksi 107; I, i, ua 
— Ludensis 180 
maculeformis 126, 180 
= ? major 180 
Protospongide, Family 90, 105, 123 
Pterosmila AF : 245 
Purbeck Beds, List of Species in 253 
Series 193 
Pulvillus Thomsonii 181 
Pyretonema 109, 110 
= fasciculus 110, 111 
Quenstedt, Prof. F. A. 
9, 12, 18, 28, 41, 121, 
39, 199, 200, 202, 203, 207, 216, 219, 
223, 
Randen 
Ranville 
Rauff, Dr. H. 
Ravensgate Hill 
Receptaculites 
Bronnii 
Eichwaldi 
elobularis 
Towensis 
Jonesi 
Neptuni 
Ohioensis 
scyphioides 
Receptaculitidee, Family 
Reniera 
bacillum 
Carteri 
clavata 
eracilis 
seitula 
virga 
227, 228, 
subturbinatus 
231-234, 241, 242, 247 
199 
214, 215, 221, 236 
117, 210 
190, 222, 236, 247 
119, 188 
120 
120 
120 
120 
. 120 
120, 189; IT, ii; VI,i 
120 
139 
120 
pel ION S5 
95, 100, 101, 141, 144 
. 144; IX, ix 
. 142; 1V,v,¥v a-vf 
soo HEBIS IDG Ae Ven ala 
144; IX, vii, viia, viib 
142; IV, iv 
148 ; IX, vi, via, vib 
