269 



Ornithopoden . . . 1889 I 



Ornithopsis Leedsii . . 89 I 



Orodus . 85 I 



Orophocrinus stelliformis 87 II 



Orphanidesites .... 87 II 



Orthiopsis Saemanni . . 85 I 



Orthis . 1885 II 198. 86 I 115, 



— canaliculata ... 88 I 



— dorsoplana 1889 1127. 89 II 



— erratica 86 I 



— fascicularis 18851121. 88 I 



— Gervillei, Hamoni . 88 I 



— Ivanovi 88 II 



— lodanensis .... 89 II 



— obovata ..... 89 II 



— partita 89 II 



— pecten 



— Remnicha 



— Eoemeri . 



— Serrurieri . . . . 89 



— strigosa 89 



— triangularis .... 89 



— Trigeri, vulvaria . . 88 

 Orthit 89 



— Amelia County . 1885 



89 

 88 



BB III 



I 

 II 

 II 

 I 

 IT 

 I 5 

 I 



— Amelia Court House 



— Thüringer Wald 



1885 II 12. 86 II 

 Orthoceras 86 I 



— acuto-annulare . BB III 



— bifoveatum . . . . 85 II 



— compressum . . . BB III 



— conicum . . -. . . 86 I 



— conulus BB III 



— duplex 89 I 



— Grundense .... BB III 



— Jentzschianum . . 86 I 



— Kinnekullense ... 89 I 



— multilabiatum . . . 88 II 



— multiseptatum . . . BB III 



— reguläre 85 II 



— revalense . ... . 89 I 



— subregulare . . . BB III 



— tenuistriatum . . . 

 Orthocosta 



— microscopica . . . 

 Orthoidea liasina . . . 

 Orthoklas, Amelia County 



— Babitz 



— Baveno 1887 I 99. 



— Braccianer See . . 



— Elba 



— Eulenbergbei Schütte- 

 nitz . 86 I 



— Four-la-Brouque . . 87 I 



— French Creek ... 87 I 



I 

 I 

 I 

 I 

 I 

 I 



88 I 

 87 II 



89 I 



86 

 85 

 85 

 89 

 85 

 89 



145 

 491 

 322 

 200 

 406 

 131 

 116 

 155 

 158 

 460 

 317 

 317 

 126 

 158 

 156 

 155 

 154 

 316 

 398 

 322 

 151 

 160 

 317 

 438 

 14 

 14 



208 

 116 

 335 

 179 

 335 

 350 

 336 

 153 

 334 

 461 

 154 

 146 

 334 

 179 

 154 

 334 

 350 

 320 

 320 

 508 

 5 



386 

 210 

 439 

 39 



211 

 411 



256 



85 II 



86 I 



12 

 31 

 41 



33 

 434 

 201 



68 

 250 

 137 



298 

 461 



Orthoklas, Japan . . 1885 I 



— Kilima-njaro . . . 89 II 



— Koppenstein ... 89 I 



— Matour 89 II 



— Mulat 87 II 



— Oberrosbach ... 88 I 



— Striegau, auf Albit . 87 II 



— Valfloriana .... 85 II 



— Yesuv 88 II 



Orthoklasgabbro,Lake su 



perior 



Orthonota variecostata 



Orthonychia enorme, cya- 



thinium 85 II 192 



Orthophlebia furcata, in- 

 termedia, megapolitana, 



parvula 87 I 341 



Orthophosphorsaures Na- 

 trium ........ 88 I 



Orthop sis gr anularis . . 88 II 



— indicus 88 I 



— Repellini .... 88 II 

 Ortotherium laticurvatum 87 II 

 Orthothetes . . 1885 II 198, 

 Ortstein 89 I 



Orycites fossilis .... 89 I 

 Orycteropus Gaudryi . . 89 II 

 Oryctocephalus .... 87 II 



Orygoceras 89 I 



Oscillationen , Südküste 



Englands 



Osmeroides brevis, dubius, 



gracilis, latus . . . 



— Lewesiensis 



1887 I 140. 



— maximus, minor . . 

 Osmunda major . . . 



— Strozii 



Ostracoden, Atlantosaurus 



beds 



— Carbon 1886 II 386. 

 England 86 II 125. 



— Devon, England . . 



— Dogger, Fontoy . . 



— Füllers Earth, War- 

 schau 



— palaeozoische . . . 



— Purbeck 



— Silur, Gotland 



1888 I 123. 89 II 



— Wealden . . 

 Ostrea Barbotana . 



— blandinensis 



— Carilloni . . 



— Cocchi . . . 



— cornuta . . . 



88 II 



88 II 



88 II 

 88 II 



86 I 



87 I 



86 II 



87 II 

 89 I 

 89 II 



88 I 



88 I 

 88 I 

 86 II 



86 II 

 I 

 I 



87 I 



88 I 

 86 I 



86 

 86 



11 



165 

 127 

 165 

 172 

 200 

 482 

 311 

 347 

 362 

 319 



70 



321 



475 

 321 

 155 



384 



387 

 180 

 498 

 193 

 337 



361 



338 

 386 



191 



386 

 310 

 357 

 95 

 304 

 310 



