INDEX. 



449 



Palaeostachya 350, 357-360, 362, 364, 



371, 381 

 P. arboreacens 363, 364 

 P.pedunculata 357, 358, 362, 363 

 P. vera 358, 359, 362 

 Paleohepatica Bostafinski 234 

 Pandanus 99 

 Paracalamostachys 361 

 Paris basin 161, 167, 171, 176 

 Parkinson, J. 1, 78 

 Parsons, J. 4 

 Peat 26, 75, 228, 236 

 PelUa 230, 231 

 Penarth 48 

 PenhalloTC, D. P. 193, 194, 197, 201, 



202, 210 

 Penicillus 159, 161, 163, 164, 202 

 P. pyramidalis 162 

 Peridinaoeae 117 

 Peridiniales 117, 118 

 Peridinium 117, 118 

 P. divergens 118 

 P. pyrophorum 118 

 Permian system 45, 47, 130, 182, 209, 



256, 282, 283, 298, 300, 391, 408, 413 

 Permo-Carboniferous 46, 213, 222, 



256, 284, 289, 292, 293 

 Peronosporites 218 

 P. antiquarius 214, 217,. 219 

 Petrifaction 79-90, 92 

 Petrified wood 79-90 

 Petrifying springs 68 

 Pettyour 88, 390, 397 

 Petzholdt, A. 298, 299 

 Phaeophyceae 150, 191-202 

 Phillippi, E. A. 185 

 Phillips, J. 275, 276 

 Phloeoterma 254 

 Phycodes 149 

 Phycomycetes 218 

 Phycopsis 192 

 Phyllotheca 254-256, 276, 277, 281- 



289, 292, 293, 337 

 P. australis 284, 287-289 

 P. Brongniarti 286, 287 

 P. camosa 291 

 P. deliquescens 283 

 P. indiea 284, 287-289 

 P. Balli 283 

 P. sibirica 290 



Phymatodei'ma 120, 146, 154 



Phytolithus 297, 335, 373 



P. sulcatus 374 



Pila 180-182 



P. bibractensis 181 



P. scotica 181 



Pinnularia 344, 381 



Pith-casts, of Cdkmdtes 365-380 



Plagiochila 232 



Plankton 117, 118, 152 



Plauensoher Grund 298 



Pleurococcaceae 181 



Pliocene rooks 52, 53 



Plot, E. 4 



Poacites 366 



Podocarpus ev/pressina 231,' 232 



Podostomaeeae 231 



Pollen-grains 182 



Polydonia frondosa 144 



Polygonaceae 96 



Polygonum equisetiforme 96, 97 



Polyporus 208, 211, 212 



P. vaporarius 217, 221 



Folytrichwm 236, 239 



Polytrypa 172 



Polyzoa 142, 231 



Portland, Dirt-beds 49, 56, 57 



Pothocites 385 



P. Grantoni 386 



Potoui^, E. 209, 259, 286, 337, 403 



Preoambrian rocks 86 



Presl, E. 5 



Priority, rule of" 113 



Protanniilaria 338 



Proteacess 98 



Protonema 230 



PrototaxUes 192, 193 



Psilotum 412 



Pteridophyta 242-414 



Pteropods 156 



Puccinia 213 



Purbeck 49, 56, 57, 227 



Pyrula 158 



Pyxidicula 154 



Quekett, J. 127 



Rachiopteris 86 

 Eadiolaria 42, 118 

 Eadstook 335, 375 



29 



