436 



PROCEEDINGS OP THE ACADEMY OP 



[1886. 



PAGE. 



Platurus 300 



Platycrinus 81, 91, 95, 96, 149 



Polygonum ; 344 



Poteutilla 345 



Poteriocrinidse 117, 153 



Poteriocrinus..,.68, 88, 114, 115, 



151, 155-163 



Platycrinus 210 



Plotus 311 



Potereociinus 144, 145 



Pseudechis 300 



Psocus 14-17 



Pycuosaccus 65, 68 



Pygosteus 233, 234, 235, 250, 



251, 252 



Quercus 280, 281, 294 



Quiscalus 309 



Renselaeria 297 



Rhinoceros 11 



Rhizocrinus 112, 137, 221 



Rhopalocrinus ICO, 110 



Rubus 844 



Salmo 810 



Salvelinus 310 



Saraca 352, 353, 354 



ScaphiocriHus..88, 115, 153, 156-159 



Scalaria 57 



Schoriomite 355 



Scolytus 327 



Scytalocrinus...90, 114, 115, 153, 



156, 161 



Setaria 60 



Shortia 345 



Sicyocrinus 112, 115, 148 



Silene 344 



Sipedon 300 



Smaris , 271 



Smilacina , 344 



Solanum 315 



Solidago 344 



Spbserocrinus 112, 115, 150, 151 



Spinachia 234, 249, 250, 252 



Spiraea 60 



Spirifer 297 



Spongilla 228, 229, 230 



Stemmatocrinus 111, 115, 154, 



155, 179, 180, 221 

 Stenocrinus..lll, 127, 128, 131, 132 

 Steplianocrinidse 206 



FAOK. 



Stephanocrinus 83, 84, 206-217 



Stereocrinus 80 



Storthiugocrinus 79, 89,95, 96 



Streblocrinus 115 



Streptocrinus ,148 



Strix 311 



Stromatocerium 46, 48. 54 



Stromatopora 39-58 



Stromeyerite 281 



Sturnella 308 



Stylocrinus 79, 89, 90, 94 



Stylodictyon 43, 51, 52, 54, 56 



Syllysis 17 



Symbathocrinus 78, 79, 81, 83, 



87, 89, 90, 93, 94, 97-105, 155 



Synistius 256 



Synplecta 313 



Syringopora 40, 44, 50 



Taenia 62 



Taxidea 36 



Taxocrinus 65-69, 125 



Terebra 351 



Toxodon 275, 276, 277 



Trachemys, 312 



Trapa 273 



Triacrinus 83, 89, 96-100 



Tribrachiocrinus il5, 174 



Trichosomvini 310 



Triconodon 360 



Trilophodon 12 



Trochita 351 



Troostocrinus 216 



Tropidocerca 313 



Tubella 228, 229 



Tmritella 58, 351 



Ursus 36 



Vasocrinus 115, 148 



Vipera 300 



Willemite 350 



Woodocrinus 115, 163, 166 



Xiphosoma 300 



Xomolochirjis 300 



Xyleborus 327 



Zeacrinus 115, 158, 156, 157, 



161-164, 167 

 Zenaidura 310 



