INDEX TO NAPLES FAUNA IN WESTERN NEW YORK, PART 2 



453 



Sphenopterii, 351. 

 Spirifer, 355. 



anossofi, 355. 



disjunctus, 213, 336, 350, 351, 352, 353, 



355- 356, 377, 382. 

 mesastrialis, 213. 

 mucronatus var. posterus, 213. 



Sporadoceras bronni, 353, 354. 

 muensteri, 352, 355. 



Sporangites huronensis, 374, 375. 



Springer, Frank, acknowledgments to, 349. 



Staurogoniacea, 226. 



Stevenson, J. J., cited, 208. 



Stropheodonta arcuata, 356. 

 cayuta, 213. 



Strykersville N. Y., 242, 245, 268, 308. 



Styliola (Styliolina) fissurella, 342. 



Styliola limestone, see Genundewa (Styli- 

 ola) limestone. 



Styliolina, 202, 342-43, 354. 



fissurella, 203, 340, 342, 356, 358, 359, 



361, 374, 376- 

 Stylonurus?, wrightianus, 358, 360. 

 Sydenham river, 375. 

 Symptogoniacea, 226. 



Taxocrinus, 360. 



sp-, 364- 

 Tennessee, black shale, 372, 374. 

 Tentaculites, 378. 



acuarius, 342. 



fissurella, 342. 



gracilistriatus, 342, 358, 359, 361. 



multiformis, 342. 



spiculus, 343. 



tenuicinctus, 343, 353, 354, 355, 358, 362, 



369, 370. 

 explanation of plate, 436 

 tenuistriatus, 351. 

 Thomson, W., cited, 203, 204. 

 Thuringia, Germany, 369, 373, 375. 

 Tiaraconcha, 216, 269. 



Tiaraconcha rugosa, 269, 352. 



scalariformis, 269. 

 Timan, Russia, Intumescens fauna, 355, 



369- 37i , 37 2 , 377, 384; Domanik shales, 



377- 

 Timanites, 380. 



acutus, 355, 381. 



stuckenbergi, 355, 381. 

 Toll, E. v., cited, 351. 

 Tornoceras, 216, 353, 381. 



auris, 352, 354. 



bicostatum, 346, 356, 357, 361, 368, 381. 



cinctum, 346, 355, 368, 370, 381. 



circumflexum, 352, 370. 

 var. applanatum, 371. 

 z'ar. incrassatum, 371. 



paucistriatum, 353. 



peracutum, 361. 



rhysum, 361. 



simplex, 352, 353, 354, 355, 370, 381. 



uniangulare, 212, 358, 361, 370, 381. 

 var. compressum, 359, 361, 371. 

 var. obesum, 358, 361, 371. 

 Trenkner, W., mentioned, 348. 

 Tridacna, 222. 

 Trilobites, 352, 353. 



Trochus, 335. * 



Tropidiscus, 330. 

 Tropidocyclus, 218, 330-32. 



gilletianus, 331. 



gratiosus, 330. 



hyalinus sp. nov., 331-32, 359, 362. 

 explanation of plate, 430. 



rotula, 330. 

 Tropidodiscus, 330. 

 Tschernyschew, T., cited, 351. 

 Tully limestone, 382. 

 Turbo, 335. 



TTlrich, E. O., cited, 324, 331. 



Linger, cited, 375. 



Ungulina suborbicularis, 282, 283. 



