707 



Seite 



Pleuromya bavarica . . . 484 



— maclroides 636 



— musculoides .... 633 



— radiata 633 



— subrotunda 635 



— ventricosa 633 



Pleurophorus Goldfussii 626. 628 



Pleurophyllum argillaceum . 432 



Pleurotomaria Albevtiana . 639 



— (?) alpina 463 



— Blödeana ..... 427 



— Buchiana 427 



— Orbigniana 427 



— trochus 426 



Plicatula auricula .... 393 



— aurita 393 



— retifera 397 



rugosoplicata .... 500 



— sarcinula 396 



— spinosa 397 



— subserrata 393 



Pliosaurus giganteus . . . 433 



— Wossinskii 434 



Pollicipes sp 46 



Porosität der Gesteine . . 355 

 Porphyrit ...... 87. 90 



Posidonien im baltischen Jura 143 



Posidonomya minuta . . . 586 



Prionastraea (?j Schafhäutli 488 



Psammobia laevigata . . . 420 



Pseudomorphosen . . . 96. 139 



Pterinea polyodonta . . . 594 



Purpurina sp 358 



Puschia planata .... 415 



Pyrit in Braunkohle . . . 357 



Quarzkrystalle in Meteoreisen 349 



— , neues Zwillingsgesetz der 139 

 Quellkalk 317 



Retzia trigonella .... 564 



Rhabdocidaris remus . . . 431 



Rhyncholithes avirostris . . 652 



— duplicatus 652 



— Gaillardoti 652 



Rhyncholithus acutus . . . 651 



— hirundo 651 



Seite 



Rbynchonella acuta . . . 381 



— Albertii 546 



— anceps 535 



— antidichotoma .... 44 



— aptycha ...... 381 



— belemnitica . . . 535. 545 



— Bucbi 536 



— Cartieri 545 



— concinna 383 



— constellata 532 



— DefTneri 535 



— Emrarichi 542 



— Fischeri 380 



— Fraasi 543 



— furcillata ' . 378 



— Greppini 545 



— Guembeli 545 



— inconstans 383 



— inversa 546 



— Kraussi 547 



— lineolata ...... 43 



— Loxiae 3S1 



— oxyoptycha 380 



— plicatissima . . . 535. 544 



— polyptycha 544 



— prona 547 



— ranina 536 



— retusifrons 544 



— rimata .... 535. 542 

 subtetraedra .... 383 



— tetraedra . . . . . 382 



— variabilis 382 



Rostellaria bispinosa . . . 428 



— scalata 644 



— trifida 428 



Rothliegendes 683 



Sanguinolaria undulata . . 420 



Scheibenquarz 8 



Schillerspath 70 



Schizodus cloacinus . . . 475 



Serpula constrictor . . . 462 



— flagellum 432 



— quadrilatera .... 358 



— serpentina 569 



— subrugulosa .... 432 

 Sigaretus cinctus .... 464 



