Index 



869 



Osiris 686 

 Osmimda 216 

 O.smimdaceae 354> 

 Ostracoda 302 

 Owen, Robert 79-t, 816 

 Oxytricha 264 



Palaeoblattina 400 

 Palaeophoniis 399 

 Palmelloid spore 251, 253, 267 

 Palmitic acid 155 

 Palmophyllum 308 

 Pandanus caricosus 215 

 Paraheliotactic sense 118 

 Paramoecium 114, 125, 209, 264, 



280, 281 

 Parapineal eye 441, 442 

 Pardosa 769 

 Parkeriaceae 353 

 Parmelee 574, 618, 693 

 Parthenogenesis 296 

 Parthenon 635, 636 

 Patritheism 731, 747, 749 

 Paul 6Qi, 670, 694, 696, 743, 747, 765, 



782, 787, 816, 822, 831, 846, 847 

 Pearl 126 

 Pearson 359 

 Peckhams 55i 

 Pecopteridaceae 354 

 Pecopteris 355 

 Pectase 158 

 Pectin 152 

 Pectinatella 391 

 Pelargonic acid 155 

 Pelomyxa 217 

 Peltigera 308 

 Pentamorphogeny 174 

 Pepsin 158 

 Peptides 85 

 Percepts 622 

 Perfect Life 806 

 Peridiniaceae 310 

 Peripatus 400 

 Perry 11 

 Peter of Russia 818 



Petit on specific heat 4 

 Petromyzon 402, 419, 425, 430, 432, 

 436, 437, 438, 442, 457, 458, 466, 468 

 Pfeffer 233, 270, 287 

 Pfleiderer 681, 682 

 Pfliicke 235 

 Pflliger 116 

 Phaeophila 314 

 Phaeophyceae 316 

 Phaeothamnion 313, 316, 323 

 Phalangeridae 499, 558 

 Phalansterium 383 

 Phascolomys 494 

 Phascum 343, 345 

 Philageria 185 

 Philesia 185 



PhiUips, O. P. 82, 135, 248, 250, 31 S 

 Phoemx 216 

 Phosphorus 5, 9 

 Photochemistry 628 

 Photoenergids 120 

 Phragmonema 318, 320 

 Phryganella 382 

 Phylactolaemata 391 

 Phyllobium 309 

 Phyllocladus 360 

 Phylloglossum 344 

 Phyllopods 397 

 Phyllosiphon 315 

 Piette 594 

 Pinaceae 347 

 Pinaciophora 382 

 Pinacocvstis 379 

 Pineal eye 441. 442 

 Pinus 362 

 Piptocephalis 284 

 Pithophora 312 

 Pituitary body 426 

 Placenta, vertebrate 491, 492 

 Plagiostoma 388 

 Planaria 126, 232 

 Plastin 132 

 Platinum 6 



Plato 646, 662, 696, 725, 737, 765, 

 816, 831 



