INDEX, VOLUME II. 



545 



PAGE. 



Pala?anatina typa 56 



Paleotherium 209 



Paludina, synonyms 4, 5 



Paludinida; 4 



PaniT?olus campanulatus 160 



— solidipes 160 



Pandorina ■ - • ■ 239 



— morum 297 



Panicum 300 



virgatum 300 



Paiius stiptlcus 157 



Papers read (see table of contents) 



Paramecium 244 



Parce, W. W., budding grape fruit on 



the oranse 239 



Patula, list of species 8, 9 



Paulownia iraperiiiUs 176 



Pearl Creek, N . Y., wells at 87 



Peccary 207, 208 



Peck, Prof. C. H., cited 154 



, quoted 164 



PectinidtT? 34 



Pedum spondyloideum.. .. 34 



Pegmatobranchia 118 



Pelecypoda 34 



Peltandra Virginica 299 



Peniophora rhodella 166 



Pentadacty lus, list of species . 28 



Pentameraeea 118 



Pentamerid;>? 118 



Peutameriiiji- 114 



Pentstemon lii'vigatus 178 



— pubescens 46 



Percy, Thomas, cited 78, 79 



Perissodactyla 207, 208, 209 



Perna ephippium 35 



Perry, N . Y., altitude of 72 



— , — , well, section of 72 



Peziza coccinea 239, 243 



Phacochivrus .... 208 



Phalaris arundinacea . . . 300 



Phenacodus 207 



Phinney, Frank D., lectures 168, 201 



Pholiota. l!st of species 158 



Phragniites communis 300 



Phylomicuscarolinensis 8 



Physa. list of species 12 



—, synonyms . . 13 



Physostegia Virginiana 241 



Pig 207 



Pinnacle Hills 181,222,231 



Pinus ponderosa 177 



Pipa Americana 289 



Pisania marmorata 26 



— iguea '<id 



Pisidium variabile 8 



Pitch Lake of Trinidad 278 



Pittsf ord, N . Y., Eskers In 190 



Planoibis, list of species 13 



—.synonyms 8, 13 



Plant, colorless 45 



Plants, exhibition of 300 



— , number of ... 255 



— of the Coal Era 132 



Platystomata hemispherica 104 



Pleurocei-a subulare 4 



— , sy non j'ms 4 



Pleurosigma Spenceri 239 



Pleurotomidie 23 



Pie urotus, list of species 155, 156 



Pluteus admirabilis 242 



— cervinus 158, 242 



— longistriatus 242 



Poa annua 44 



Pogonia 240 



— ophioglossoides 45, 240 



— pendula 241 



Pohlman, Dr. Julius, lecture 107 



; PAGE. 



Polanisia graveolens 46 



Polygala paucifolia 178,240 



— sanguinea 241 



Polygonum cilinode 241 



— Senega 240 



— Virginianum 241 



Polygonums 299 



Polyplacophora 34 



Polyporeic 160 



Polyporus Boucheanus 164 



— list of species 161, 162 



— lucidus 242 



— synonyms. . 162, 163, 164 



Pomatiojjsis lustrica 4 



PorambonitidcV 114, 118 



Porcus 208 



Poria contigua ^ 162 



— obducens 162 



Portage group, thickness ot 9.3, 97 



Portage, N. Y., altitude of 69 



Postaye, lowerratesonscientific mater- 

 ial. 267 



Potentilla 299 



— f ruticosa 178, 179 



parado.xa 299 



— recta 180 



— supina 299 



Poterium Canaden.se 46 



Potsdam formation 102 



Preston, H. L. elected Councillor 181 



, ex hibits material 153 



, new meteorite from Kenton Co., 



Ky 151-1.53 



, report of the geological section. 48 



Proboscidians 206 



Proceedings, extra volumes,price of. .. 121 



Pi-oductoDa 67 



Productidie 114, 118 



Prosser, Charles S., cited 101, 102 



, paper by 49—104 



Protocoecus 239, 244 



— nivalis — 44 



— pluvialis 294 



Protohipous 209 



Pseudohyalina minuscula 6 



Pterocera, list of species 32 



Ptyas mucosus 288 



Pulmonata 20 



Pupa, list of species 10 



— synonyms 10, 11 



Pupidse 10 



Pupilla f allax 10 



— pentodon 10 



Purpura Persica 27 



Purpurina^ 27 



Putman, J. E., appointed to report in 



Electricity 245 



, discussion by . 18 



, paper by 203 



. remarks on new dynamos 290 



Pyramidella dolabrata 29 



Pyramidellidii' 29 



Py rola chlorantha 178 



Quercus bicolor 178 



Racine limestone, fauna of 106 



Radiation, definition and effects of 245 



Rafter, George W., on committee 133 



• , paper by 293 



Rain, artificial production of . . 40 



Ranella, list of species 30 



Ranunculaceae 298 



Ranunculus, aquatills var. tricophyUus. 298 



— fascicularis 177 



— multifidus 240 



— Pennsylvanicus 298 



Rapa papyracea 39 



