— 166 — 



Forellen . . 1832, 137; 34, 108 

 Forest Marble . 33, 352; 33, 360 

 » „ 5 33, 573; 36, 200 



Forficula 37, 218 



Formation, tertiäre . . 33, 204 

 » » . • 33, 109 



Formica ... 30, 353; 34, 108 

 lignitum . , . . . 38, 241 

 Surinamensis . , , 31, 356 

 Forstmarmor , . . . 34, 94 

 Fossil-Arten des London- 



Thones 37, 614 



Fragilaria 



gibba ...... 39, 239 



pectinalis . 37, 730; 37, 107 

 Franklinit . , 32, 83; 32, 269 

 >? ■ ■ 32, 289; 34, 355 



» , - 34, 420; 35, 190 



Frett ....... 34, 106 



Frondicularia . . . , 38, 615 

 complanata . 34, 461; 39, 225 

 rhomboidalis . . . 31, 135 

 Frondiculina cuneata , 38, 383 

 » ensiformis . 38, 382 

 „ obliqua . . 38, 382 

 „ oblonga . 38^ 382 

 „ ovata f . 38, 382 

 „ striata , . 38, 382 



Frondipora 39, 366 



Frosch . , . . 33, 571: 34, 108 

 Fuchs . . . . 33, 47;31, 331 

 „ • , • • 34, 106; 34, 538 

 » .... 35, 233; 39, 346 

 „ bewehrter . . . 35, 502 



Fucoiden 36, 696 



Sandstein 37, 672; 38, 303 

 Fucoides 



acutus 32, 482 



aequalis 24, 539 



alati 37, 373 



Alleghaniensis 38, 727; 39, 738 

 antiquus . . 33, 466; 34, 503 

 JBohemicus .... 32, 93 



Brardi. ..... 38, 202 



Brongniartii 35, 345; 38, 727 



„ 39, 738 



canaliculatus ... 38, 203 



cellulosi 37, 373 



difformis . . 31, 236: 38, 203 

 fistulosi . . . . . 37, 373 

 furcatus ..... 30, 203 

 intricatus . 31, 236: 34^ 507 

 » . 34, 536; 34, 569 



>> < 34, 694; 35, 224 



» 35, 283; 36, 52 



» 36, 627; 38, 203 



» . 38, 303; 38. 439 



Orbignyanus t . . 1838, 202 

 stellati ...... 37, 373 



strictus 38, 203 



Targionii . 31, 236; 32^ 15 

 » • 32, 79; 34, 16 



„ , 34, 507; 34, 536 



„ • 34, 694; 35, 283 



» • 36, 353; 37, 631 



„ . 38, 303 



... 38, 203 

 33, 



tuberculosus 

 Fucus .... 



„ aequalis , 



„ canaliculatus 



„ contrarius , 



j, crispiformis . 



„ hypnoides .. 



„ Targionii 

 Fulgurit . . 

 Füllers earth 

 Fungia . . 



agaricoides 



astreata . 



cancellata 



coronula . 



discoidea . 



lenticularis 



patellaris 



polymorpha , 34, 730: 

 „ . 38. 203 y 

 subturbinata . . . 



tmdulata 



Fungiten ..... 5 

 Fungites discoidea , . 

 „ patellaris . . 

 „ polymorpha 

 „ rimosus 33, 465; 34, 503 



Fusulina 31, 336 



„ cylindrica , . 31, 336 

 „ depressa . . 31, 336 

 Fusus . . . . 31, 112; 31, 348 

 » .... 32, 121; 32, 177 

 » .... 34, 239; 38, 105 

 39, 209 ' 



4; 35, 733 



37, 598 



38, 203 

 34, 520 



30, 203 

 33, 69 

 37, 598 



32, 290; 36, 223 

 33, 352 



31, 113 

 31, 351 



39, 289 



33, 366 

 31, 298 



34, 730 



31, 351 

 33, 366 



35, 61 



33, 106 



32, 178 

 31, 478 



36, 436 



33, 465 

 36, 436 



abbreviatus . 

 aciculatus 

 aculeiformis . 

 acuminatus . 

 acutiformis . 

 affinis . . 

 alveolatus 

 anfiquus . . 

 articu latus . 

 psper . . 

 bifasciatus .... 37, 616 

 bilineatus . . , . 37, 418 

 buccinoides . . . . 31, 148 

 bulbiformis , 30. 231: 31, 101 



• 38, 398 

 . 31. 148 



• 31, 148 

 . 32, 397 



37, 240 

 37, 161 



32, 297; 35, 450 



33, 469; 33, 615 



• . * 31, 148 



• . . 35, 450 



