230 



NEW YORK STATE MUSEUM 



Goniophyllum pyramidale, 224^. 



Hapsiphyllum, 203I, 22 1^. 



calcariformisj 203^. 

 Heliophyllum, 206^, 210^, 2132, 2182, 



2188. 

 Hexactinellid sponges from upper Devo- 



nic, 187-90. 

 Hexactinellida, iSg^-po?. 

 Homalophyllum, 22 ii, 221 9. 



Intumescens-zone, a peculiar echino- 

 derm from, 172-78. 



Kionelasma, 207'7-92, 222I. 

 herzeri, 2088. 

 mammiferum, 2088. 



Laccophyllum, 20i'^-29, 222I. 



accuminatum, 2017-22, 202^. 

 Lindstromia, 208^. 

 Lithostrotion harmodites, 215^. 

 Loomis, F. B., Siluric fringi from west- 

 ern New York, 223-26. 

 Lopholasma, 2062-76, 2222. 



carinatum, 2068. 

 Lophophyllum, 2082, 2159. 

 Luther, D. D., paleontologic work, 1728. 



Meniscophyllum, i99'^-2oo7, 2222. 



minutum, i99'7-2002. 

 Menophyllum, 20o2. 



Nepheliospongia, 1895-90"^. 

 avocensis, 1908. 



explanation of plate, 192-94, 

 typica, 1896-902. 



explanation of plate, 192. 

 Nepheliospongidae, 189^0''. 



Odontophyllum, 210''', 2228. 

 Orthoceras in Oneonta beds of Chenango 



valley, 167-71. 

 Oxford, bluestone quarries, 1673-695. 



Palaeachlya perforans, 224*. 

 Paropsonema cryptophya, 1 72-78. 

 explanation of plates, 1 79-86. 



Peronosporites, 2248. 

 globosus, 2256. 



explanation of plate, 228. 

 minutus, 225^-26*. 



explanation of plate, 228. 

 ramosus, 225^. 



explanation of plate, 228. 

 Petraia fanningana, 2008-12. 



waynensis, 2042. 

 Phillipsastrea, 219^. 

 Phycomycetes, 223"^, 224^. 

 Placophyllum, 216I-172, 2186, 222*. 



tabulatum, 216I. 

 Portage formation, a peculiar echinoderm 



from, 172-78. 

 Prismatophyllum, 2i86-2o9. 

 basalticum, 219I, 2208. 

 Davidsoni, 220^. 

 rugosum, 218"^, 219I. 



Rugose corals, 199-222. 



Saprolegnia, 224*. 

 Scenophyllum, 2io9-i2'7, 222*. 



conigerum, 21 1^. 

 Schoenophyllum, 2146-159, 222*. 



aggregatum, 215"^. 

 Siluric fungi from western New York, 



223-26. 

 Simpson, G. B., Preliminary descriptions 

 of new genera of paleozoic rugose cor- 

 als, 199-222. 

 Sponges, Dictyonine Hexactinellid, from 



Upper Devonic, 187-90. 

 Squaw island, water biscuit, 195-98. 

 Stereolasma, 205^-62, 222*. 



rectum, 2058, 2072. 



ungula, 2058. 

 Streptelasma caliculum, 2039. 



mammiferum, 207"^. 



radicans, 204I. 



rectum, 205*, 2o63- 



spongaxis, 207^. 



strictum, 2038. 



ungula, 2058. 

 Strombodes ? rectus, 205*, 



