— 121 



Aptychus Area 



spedosus . . . . 1837, 435 dihivii , 1837, 423; 37, 66t 



striato-laevis ... 37, 434 diluviana . , . . 31, 163 



Theudosia . . , , 38, 558 duplicata. .... 36, 247 



Thurmaimi . . . * 37, 437 eburnea 31, 163 



Zieteni 37, 437 elongata 30, 456 



„ 38, 417 exaltata . . 30, 471; 33, 469 



Araucaria filigrana ..... 37, 345 



Brasiliana .... 35, 601 Turonica .... 38, 80 



Cunninghanvii 33, 619; 35, 601 globosa ..... 38, 352 



„ 35, 606 globulosa .... 35, 448 



excelsa 35, 606 gigantea .... 34, 246 



peregrina .... 35, 608 granulosa .... 35, 447 



Arbacia 37, 231 idonea ..... 36, 115 



alutacea 37, 231 imbricata 38, 79 



granulosa . 37, 103; 37, 231 inaequivalvis . . . 31, 163 



hieroglyphica ... 37, 231 incile ...... 36, 115 



nodulosa 37, 231 incongrua .... 36, 115 



punetulata .... 37, 231 interrupta . . . . 30, 471 



pusilla ..... 37, 231 lactea . . . 34, 121; 34, 519 



pustulosa .... 37, 231 „ ... 37, 240; 37, 286 



radiata 37, 231 „ . . . 37, 288; 38, 79 



sulcata 37, 231 lata ...... 38, 367 



Arbusculites argenfea . 32, 481 liäsina ..... 37, 114 



Area . . . . 31, 452; 31, 453 limula 36, 115 



„ .... 31, 455; 33, 83 minuta . . 31, 163; 37, 109 

 „ .... 32, 178; 32, 346 „ . . 37, 240 



aemula 33, 625 modiolus .... 33, 470 



affinis 38, 71 Münsteri .... 38, 470 



Albertii 38, 467 mytiloides .... 31, 163 



angusta 39, 647 Noae ... 31, 163; 37, 286 



antiquata . 31, 163; 34, 519 „ . % . 37, 423 



„ . 36, 83; nodosa 36, 115 



appendieulata . . . 30, 75 nodulosa. . 37, 164; 37, 423 



aurita 31, 163 obliqua ..... 34, 246 



barbata . . 37, 240; 37, 286 ovalis ..... 33, 468 



„ . . 38, 79 pectinata . 31, 163; 37, 423 



barbatula . 37, 345; 38, 106 pectuneulata ... 37, 91 



biangula . . 31, 163; 37, 345 perobliqua .... 38, 611 



„ . . 38, 106 punetulata .... 35, 438 



bipartita 37, 114 quadrilatera 30, 471 ; 35, 438 



Branderi . 31, 163; 32, 393 „ 35, 448; 38, 106 



„ . 32, 397 rhombea . 32, 395; 33, 469 



Breislaki . . 31, 163; 38, 80 rhonibiformis ... 31, 163 



cardiiformis . ... 31, 183 rostellata .... 36, 733 



cardissa 30, 471 rostrata 30, 456 



carinata . . 30, 471; 38, 367 rudis ... 37, 345; 38, 79 



centenaria .... 36, 115 scapba . . 30, 471; 33, 625 



clathrata . . 33, 354; 30, 471 scapulina . 31, 163; 39, 647 



„ . . 31, 163 Schueblerii .... 33, 625 



costellata .... 38, 611 squamosa .... 38, 79 



depressa 32, 397 senilis ..... 35, 681 



didyma ..... 35, 438 stillicidium .... 36, 115 



diluvii . . 30, 330; 31, 163 tetragona .... 31, 163 



„ . . 32, 397; 35, 438 transversa .... 36, 115 



„ . . 35, 448; 36, 83 trigonella .... 30, 456 



8* 



