165 



Plan orbis 



corniculutn 8, 197 

 crassum 5, 739 1 

 Iens 8, 197 

 marginalis 1, 132 

 planulatus 5, 7391 

 pseudoammonius 8,197 

 rotundatus 8, 233 

 solidus 5, 6291 

 spirorbis 4, 375; 7, 51 

 vortex 4, 375 



Planorbulina angulata 

 2, 571b 

 umbilicata 2, 572b 



Pianularia compressa 

 2, 569b 

 crepidularis 2, 273b 

 nodosa 2, 569b 

 orbiculata 2, 273b 

 semicircularis 7, 822 



Planulina eiegans 4, 760 

 globularis 4, 760 

 ocellata 4, 760 

 perforata 4, 760 

 pertusa 4, 760 

 porosa 4 3 760 

 sicuta 0, 251 ; I, 731 

 spatiosa 4, 760 

 squamula 4, 760 

 stigma 4, 760 

 turgida 0, 251 ; 1, 731 

 vitrea 4, 760 



Platanium acerinum 



2, 174b 

 Plateosaurus 1, 182 

 Platin 2, 329 b. 594r; 



3, 92 r. 209 b; 

 5, 198 r. 337 b. 

 739b; 9, 304 b. 

 687 b 



Platyacantbus isoscelis 

 8, 7531 



Platybunus dentipalpus 

 5, 8721 



Platycerus 5, 873 



Platycrinus anaglypticus 

 1, 818 

 Bucbi 5, 435 

 brevis 1, 8l8l. 819 

 contractus 1, 819 

 coronatus 1, 8181. 819 

 decagonus 1, 818 1 

 depressus 1, 818 

 echinatus 5, 435 

 elongatus 1, 8181. 819 

 exsculptus 1, 8181 

 granulatus 3, 779 



Platycrinus 



bieroglyphicus 1, 8181 

 laevis 0, 627 ; 1, 819 

 ornatus 1, 8181 ; 819 

 pileatus 1, 818 1 

 tabulatus 1, 8181 

 tuberculatus 3, 597 



Platygnatbus Jamesoni 



3, 751 1 ; 5, 243 

 minor 3, 751 1; 5, 243 

 paueidens 3, 751 1; 



5, 243 

 Platymerus 5,' 874 

 Platymya 3, 748b; 6, 122b 

 dilatata 3, 7491 

 hiantula 3, 7491 

 longa 3, 7491 

 minutä 3, 7491 

 rostrata 3, 7491 

 tenuis 3, 7491 

 Platynotusßoltoni 6. 1091 

 Platyonyx 1 , 493. 496b 

 Blainvillei 1, 493 

 Brongniarti l, 493 

 Bucklandi 1, 493 

 Cuvieri 1, 493 

 Oweni 1, 493 

 minutus 1, 493 

 Piatypus 2, 750 

 Platysomus Althausi 4,738 

 Fuldai 2, 4941. 738 

 gibbosus 0, 86; 1, 614; 



4, 738 

 intermedius 4, 738 

 macrurus 4, 738 

 parvus 4, 738 

 rhombus 1, 614; 4, 738 

 striatus 4, 738 



Platyura 5, 875 



Filloni 6, 382 1 

 Platytrochus 9, 248b 



Goldfussi 9, 249 



Stockesi 9, 249 

 Plecia 5, 875 



hilaris 9, 6361 



lugubris 9, 6361 

 Pleochroismus 5, 590r 

 Pleonast 0, 328; 4, 809r; 



7, 489b 

 Plesictis 9, 872 

 Plesiosaurus 4, 699; 



5, 311b 

 affinis 3, 503 1 

 arcuatus 3, 503 1 

 bracbycepbalus 3, 503 I 

 bracbyspondylusS, 5031 

 costatus 3, 503 1 



Plesiosaurus 



daedicomus 3, 5031 

 dolichodeirus 3, 503 

 giganteus 3, 503 

 grandis 3, 5031 

 Hawkinsi 3, 5031 

 macrocephalus 3, 487r. 



503. 608r 

 macromus 3, 503 1 

 megacepbalus 7, 199r 

 pachyomus 3, 5031 

 recentior 3, 503 

 rugosus 3, 5031 

 subtrigonus 3, 5031 

 trigonus 3, 503 

 trochanterius 3 , 503 1 



Pleuracanthus tubercula- 

 tus 6, 1151 



Pleuroctenium 7, 7551 



Pleurodictum problema- 

 ticum 6, 326. 477 ; 

 8, 102 



Pleuromya 6, 122b 

 aequalis 6, 1231 

 Albertii 6, 123 

 aequistriata 6, 1241 

 Alduini 6, 124 

 alta 6, 1241 

 angusta 6, 1241 

 arenacea 6, 1241 

 brevis 6, 123 I 

 costulata 6, 123 1 

 crassa 6, 1241 

 decurtata 6, 124 

 donacina 6, 124 

 ciongata 6, 124 

 galathea 6, 124 1 

 glabra 6, 124 1 

 Gresslyi 6, 1241 

 mactroides 6, 123 

 musculoides 6, 123 

 ovalis 6, 124 

 pboladina 6, 1241 

 radiata 6, 123 

 recurva 6, 1241 

 rostrata 6, 124 

 striatula 6, 124! 

 tenuis 6, 1231 

 tenuistriata 6. 124 

 uniodes 6, 124 

 varians 6, 1241 

 venfricosa 6, 124 

 Voltzi 6, 121 



Pleurorbynchus 1, 750 1 

 bibernicus 0, 243 



Pleurotoma 8, 864b 

 abbrcviata 8, 866 



