66 



Bulletin ic 



360 



pi- 17. fig. 9- 



Seamon, W. H 130 



Secondary rocks 227 



Sedlion at Sabinetown, Texas.. 201 



Sedgwich, W. T 130 



Serpula la(5lea 325 



semin ulum 317 



Shaler, N. S 131 



Sheafer, P. W „ 131 



Shell bluff, Ga 198 



Shelley, Edw 132 



Shepard, C. U 132 



Sherborn, C. D 310 



Sherburne flagstone. 6, 7 



Showalter, Dr., colle6lions of Lig- 



nitic fossils 217 



Sigaretus bilix 202 



Silliman, B 132 



Simpulum exilis 217 



showalteri 217 



Sloan, B. E 132, 156 



Smith, E..A 310 



begins work on Lig. stage 



of Ala 217 



Margaret V 133 



W. A 133 



Smock, J. C 133 



Solariella sylvserupis 224 



Solariorbis linif erus 172 



subangtilatus 172 



pl. 5, fig. 8. 



Solarium cupola 218 



delphinuloides 218 



Solemya alabamiensis 224 



alabamensis 265 



pl. 20, fig. 12. 



Solen 258 



pl. 19, fig. 9. 



Spathella typica 17, 19 



21, 22, 23, 24, 41. 



Spencer, A. C 133 



J.W 133 



Splicer ella 257 



pl. 19, fig. 6. 



Spirif er angustus 36 



fimbriatus 36 



fauna 10 



Isevis 17, 22 



23, 23, 26, 29, 30, 31, 36. 



fauna 9 



mesacostalis 17, 18 



19, 20, 21, 22, 23, 24, 25 

 27- 29, 31, 32. 



niesastrialis •••.13, 21 



23, 25, 26, 27, 28, 32, 36, 



fauna 10 



mucronatus 21 



Spirillina margaritifera 3 28 



orbicularis 327 



pl. 22, fig. 2. 



Spirolociilina planulata 316 



Spiropledta biformis 315 



ciarki j/^ 



pl. 21, fig. I. 



Spondylus 234 



pl. 12, fig. II. 



dumosus 234 



Sportella gregorioi 173 



pl. 6, fig. 4. 



Sproull, H. S 133 



"Star" Washington, D. C 133 



Stegleman, C. M 133 



Stevens, J. C 133 



R. P 134 



Stevenson, J. J 8, 134 



Sti(5lopora meeki 17, 18 



20, 2[, 22, 23, 25, 26, 27 

 30, 32. 



Stodder, Chas 135 



Strepsidura subscalarina 218 



Strophodonta 32 



demissa ? 35 



mucronata 18, 19 



21, 22, 24, 24, 25, 27, 28 



35- 



perplana 25 



var. nervosa 18, 21 



24, 25, 26, 35. 



Students, Univ., Va 135 



Stur, D 136 



Styliolina fissurella 38 



Surcula gabbi 171 



pl. 5, fig. 2. 



Swank, Jas. M 136 



Tanner, J. A 136 



Tarr, R. S 136 



Taxocrinus curtus 34 



ithacensis 17 



29. 33. 



var. alpha 34 



Taylor, J. W 136 



R. C 71 



136, 137. 

 Tel Una greggi 264 



pl. 20, fig. 9, a, b, c. 



lignitica 264 



subtriangularis 265 



pl. 20, fig. II, a, c. 

 trtiniani 265 



pl. 18, fig. 15; pl. 20, fig. 



10. 



