1886.] 



NATURAL SCIENCES OF PHILADELPHIA. 



435 



PAGE. 



Hydrochoerus 375 



Hydronassa 311 



llydropMs 300 



Ichthyocrinus 65, 67, 75, 221 



Inadunata 78 



Indigofera 292, 293 



locrinus 127, 128, 131, 133, 134 



Isidium 343 



Isnardia 349 



JuDco 308 



Jonesia 352 



Jussieua 349 



Koniga 60 



Lageniocrinus 89, 99 



Lagenovhynchus 311 



Laurus 344 



Lecanocrinus 65, 67, 68, 125 



Lecanora 343 



LecytMocrinus 65, 115,152, 155 



Leda 58 



Lepai'ia 343 



Lepus 308 



Libonia 59 



Lilium 297, 298 



Llmaria 55 



Liriodendron 344 



Lithocrinus 69 



Ludwigia 349 



Macrostylocrinus 149 



Magnolia 59 



Mahernia 10, 11 



Manouria 313 



Marsupiocrinoidea 70, 71, 75 



Mastodon 12,37, 38 



Megatherium 12, 275, 276 



Melanite 355 



Meles 311, 312 



Mephitis 36 



Merocrinus 115, 133, 139, 140 



Mespiloerinus 65, 68 



Metacrinus 221, 222 



Meyenia 228, 229, 230 



Micrococcus 331, 332, 337 



Microconodon 359, 362 



Millericrinus 218, 219, 220 



Mimus 311 



Modiola 274 



Mojarra 256 



Monopetalonema 310 



Mugil 271 



Muhleuburgia 345 



Mulgedium 344 



PAGE. 



Mycrocrinus 116 



Myelodactylus 65 



Myocrinus 196 



Myrthillocrinus...79, 106, 109, 110 



Mysia 58 



Naja 300 



Nanocrinus 106, 108, 109, 213 



Nassa 280 



Nipterocrinus 69, 112 



Nucula 58, 351 



Nummulites 57 



Nyctiardea 311 



Ohiocrinus..lll, 127, 128, 130, 132 



Omphalaria 343 



Ouychocrinus 65, 68, 69 



Opegrapha 343 



Operculina 57 



Ophibolus 313 



Ophiocriuus 112, 148 



Orbicula 351 



Orbitoides 57 



Ornithogalum 59, 60 



Ortyx 311 



Ostrea 57 



Pachylocrinus 153, 156, 157 



Pachyocrinus 113 



Pachystroma 47, 48, 54 



Palseocrinus 112, 149 



Parisocrinus 115, 145, 156, 157 



Parmelia 343 



Parmula 229 



Partula 30-35 



Paspalum 284-290 



Pecten 57, 61, 62, 351 



Pelamys 300 



Pelias 300 



Pelicanus 311 



Peutremites . 103 



Pentacrinus 218, 221, 222 



Peralestes 360 



Perientomum 17 



Perna 351 



Phsenoschisma 215 



Phascolotherium 360 



Phialocrinus 115, 177 



Philocrinus 156 



Phimocriuus 79, 89, 93, 100, 



102, 105, 111 



Phrynosoma 312 



Physaloptera 311, 212 



Physcia 343 



Phytolacca 345 



Pisocrinus 78, 83, 89, 96, 



100, 110, 211 



