423 



Index, Vol. Ill 



113 



Roiiiingeria unibellifera 173 



Roxford fossils 140 



Riipelian, derivation of name. .329 



Sabatocri nus swallovi i <S6 



Salt Mountain limestone, con- 

 tinuation of Vicksburg 

 serieo 380 



Sand Creek sedlion 138 



Sands of Cassel, fossils char- 

 acterized by 328 



of Bautersem, fossils of. ...332 



of Berg, species of 334 



of Bunde, fossils charac- 

 terized by 328 



of Etrechy 339 



of Fontainebleau, describ- 

 ed by Cossmann and Lam- 

 bert 338 



of Grimmertingen, char- 



acSleristic fossils of 332 



, Magdeburg, species char- 



adlerized by 327 



of Morigny ••■•339 



of Neerrepen, charaAeris- 



tic species of 332 



of Pierrefitte, charadler- 



istic species 340 



of Sac las 340 



of Stettin, species charac- 

 terized by 328 



of Vieux-Joncs, character- 

 istic species of 333 



Saxicava artica 398 



Sea la 95.96 



pi. 12, fig. 8. 



e.vquisita 95 



pi. 12, figs. 7, a. 



Scalaria trigemmata 71 



trigintanaria 383 



Scalaripora scalarif ormis 1 83 



subconcava 1 83 



Scaphander alabamensis 7 



pi. I, fig. 9. 



lignitieus 8 



pi. I, fig. 10. 



Scapharca campsa 369 



hy pomela 372 



staminata 369, 372 



Scaphella dcm issa 36 



pi. 4, figs. 6, 7. 



heilpri7ii 36 



pl- 4. fig- 5- 



Schizobolus concentrious 1 93 



Schizodus chenmngen.sis..i47, 202 



contradtus 202 



triangularis 141 



Schizophoria propinqua 1 50 



striatula 143, 149, 193 



Scobinella infans 24 



Semicosciniutn infraporosa 183 



obliquatam i S3 



rhomboideum 1 83 



tuberculatum 1 83 



Sel lersburg beds 238 



, limestone near 143 



Serpulorbis ballistte 371 



decussata 371 



granifera 374 



sylvccrnpis 73 



pl. 10, fig. I. 

 Shaler's classification of Black ■ 



shale 236 



Shell Bluff Group in Eocene... 377 

 Shell marls of Jeurre, species.. 339 



of Lariey, fauna 348 



Sigaretus bilix 93 



pl. II, fig. 31. 



canaliculatus 397 



chipolanus 372, 375 



conradii 375 



clarkeanus 87 



declivis 93 



pl. II, fig. 30, 



mississippiensis 383 



Siliqua subaequalis 373 



Simpulum autopsis 66 



exilis . . 57 



Sipho eredla 59 



tuomeyi 48 



pl. 6, fig. 5. 



Siphonalia 45 



pl. 5, fig. 10; pl. 6, fig. I. 



subsealarina 49 



pl. 6, fig. 7. 



Sola riella loiastana 1 00 



pl. 12, fig. 18. 



sylvcErupis 100 



Solariorbis liniferus 94 



subangulatus 94 



Solarium hcllense S2 



pl. II, fig. 7- 



cupola 78 



pl. II, fig. 2. 



elaboratum So 



" var. delphinuloides.. So 

 pl. II, fig. 5- 



