S22 



INDEX OF GENERA AND SPECIES. 



. Page. 



ICelllua occideutalis -43 



ocoyana Sil'i, 214 



(CEne?) 8ubscitnla 100 



pedro • 5811 



pedroana 213 



(Peronsea '. ) equilateralia 100 



scitala 100 



plana 220 



prouti 15 



scitula 15 



subelliptica 15 



subscitula tO 



subtortuosa 1© 



syriaca 307,299 



Tellinelia 100 



Tellinidaj 100,111,269 



Tellinides ICO 



Tellinomya 55,79,190 



alta 55 



coDtracta 190 



? hamburgenais 190 



Jobliqua 79 



protensa 233 



ventricosa 55 



-^Tellinula 100 



Temnochilua 65, 104 



Tenea 2C9 



pinguis 269 



-Ientaculit«8 39,56,138,195 



attenuatna 195 



belluliis 195 



graciliatriatua 195 



hoyti 138 



oawegoenaia 30, 56 



acalariformis 195 



atevlingenaia 39, 56 



teuuiatriatua 39, 56 



'lerebra 237 



plicifera 337 



Tereb'-atella 265 



plicata 265 



vaniTxemi 265 



Terebratula 30, 73, 85, 130, 132, 146, 154, 162, 178^ 



196, 209, 218, 233, 235, 236, 257, 259, 265 



_, — ? 30,206,225 



amygdala 333, 225 



augasta 146, 162, 336 



boveiia 85 



bovidens 73, 178 



burlingtonensia 116 



choctawenaia 218, 353 



<Di<'lasiua) bovidena 132 



bmlingtonensis. . . . 130 



elongata 333, 225, 257 



fonuoaa 154 



harlaui 265 



hastata 196 



belena 359 



heiinonenaia 309 



humboldtenais 236 



lacliryma . 222 



leonens ja 330 



niarcyi 255 



mexicana 333 



millepunctata 20. 333 



Page. 



Terebratula mormonii 343 



nitens 49, 306 



perinflata 357 



plano-aulcata 243 



rocky montana 343 



royssii 243 



semiaiinpkx 146,162 



aubtilita . . . 333, 233, 243, 253, 255, 274 



uU 343 



Utah 335 



wacoensia 218 



wilmingtonenais 220 



Terebratulidai 30, 121, 132, 265 



Terebratuliua atlantica 265 



floridana 2H5 



lachryma 266 



Terebriapira 103 



Teredidae 101,270,272 



Teredo 101 270,272 



emacerata 373 



globoaa 18, 101 



irregularia 270 



selliformia 31, 101 



aubstriata 206 



tibialia 270 



Tesaarolax 158 



hitzii 158 



Testacea 206 



Tetrabranchiata 33, 35, 103, 132, 135, 263, 265 



Tetiadecapoda 36,46,61,90 



Teuthidaj 105 



Textularia phyllodes 47 



Tbaleopa? -. 248 



Thallogenea 128 



Thaumastus 106, 161 



liinnaeforniia 106, 161, 169 



Theca 28,31 



gregaria 31 



lanceolata 226 



(Pngiunoulua) gregarea 38 



Tbecia ramosa 192 



Thecosinata 31 



Tbetia 100, 264 



? circularia 1 00, 264 



Thrac!a.34, 92, 100, 151, lijS, 215, 216, 259, 261, 262, 264 



? arcuata 31,34 



(Corimya) grinnelli 359^ 



gracilis 100 



mactropis 315,216 



luyaifoiTuia 151, 158 



,' occidentalis 17, 92 



? prouti 101 



subgracilia 361, 264 



? sublovia 31, 34, 262 



? subtortuosa . . - 100 



subtruncata 17,92 



trapozoides 305 



Tbyatira ['.] biaecta 50 



Tiara bunierosa 221 



Tinoixirua (Orbitoliua) texanus 47 



Toruatflla elliptica 50 



Toriiatellaia imprcaaa 220 



Toxaster elegans 233 



texanus 233 



Toxoglosaa 134 



