403 



Index. 



PAGE. 



Syringopora, Madurei 237 



tabulata 237 



Tentaculites fissurella 357 



scalariformis. . ..212, 234, 235 



scicuki 242 



Terebratula carneokles ... 191 



SuUivantl 240 



Thelidomus 123 



discolor 123 



inceria 122 



noiahilis 122 



Trachelia 123 



Trachypora elegantula 237 



Tremanotus 205 



Trematoceras 205 



Ohioense 205, 206, 242 



Trematocrinus spiniferus 215 



spinigerus 215 



Triodopsis Levettei 115, 116 



PAGE. 



Tropidoleptus carinatua 240 



Tudora 121 



Turbo Eearneyi 241 



Shumardana 241 



Voluta 190 



Xenophora antiqua 241 



Zaphrentis cornicula 237 



Edwardsi 237 



giqantea 237 



prolifica 237 



Wortheni 237 



Zeacrinus Mooresi 227 



mncrospinus 228 



Zouites arhoreus 369 



petrophilus 369 



virididns 369 



Wheatleyi 368, 369 



EKRATA. . 



Page 103, line 19 from the top, for ot read to. 



Page 237, line 20 from the top, for Ilesingeri read Hisingeri. 



Page 285, line 15 from the top, for Beckham read Peckham. 



Page 288, line 4 from the top, for Furnarius read Formicarius. 



Page 333, under 1857, first column, for Geuthier read Geuther. 



Page 336, under 1861, first column, for Plaute read Plante. 



Page 341, line 7 from the top, for Anz. Ann. Chim. read A. c. p. 



Page 349, line 22 from the top, for Wein. read Wien.' 



Page 357, line 5 from the foot, for Protoeardia read Lunulicardium. 



Page 373, line 10 from the foot, for illuminates read illuminants. 



