INDEX TO VOL. III. 



PAGE 



Ambonychia robusta...... 315 



American Land Shells, some notes 



upon, by A. G. Wetherby 33 



Arcbseological Explorations near 



MadisonYille,^Ohio 40 



Archaeological Explorations near 



Madisonville, Ohio, part 2 128 



Archaeological Explorations near 



Madisonville, Ohio, part 3 203 



Books received during the year 331 



Buchanan, Robert — Obituary 74 



By-Laws of the Society 3 



Bythopora nashvillensis 143 



Csenozoic age or Tertiary period 245 



Catalogue of the books supplied for 

 the library during the past 

 year, by purchase, donation 



and exchange 331 



Chambers, V. T., new species of Tine- 



ina 289 



Cleidophorus chicagoensis 314 



Constitution of the Society 1 



Correction of an error 164 



Cretaceous formation 9-32 



Cretaceous formation 79-118 



Cretaceous formation 165-202 



Cuneamya parva 316 



DendrocrinuL navigiolum , 235 



Description of a new warbler of the 

 genus Helminthophaga cin- 

 cinnatiensis, by F. W. Lang- 

 don 119 



Description of four new species of 



Silurian fossils, by S. A. Miller 140 

 Description of four new species and 

 a new variety of silurian fos- 

 sils, and remarks upon ethers, 



byS. A. Miller 232 



Description of five new species of 

 Silurian fossils, and remarks 

 upon an undetermined form, 



byS. A. Miller 314 



Descriptions of crinoids from upper 

 Subcarboniferous of Pulaski 

 Co., Ky., by A. G. Wetherby... 324 

 Douglassia (?) obscurofasciella......... 291 



Elachista albapalpella 294 



Eucalyptocrinas depressus 232 



PACK 



Eucalyptocrinus egani 140 



Executive Board 8 



Executive Board 164 



Gelechia crescentifasciella 290 



Gelechia epigseella 289 



Gelechia goodelleLa ,. 289 



Geographical distribution of certain 

 fresh-water mollusks of North 

 America, and the probable 

 causes of their variation, by 



A. G. Wetherby 317 



GliphyjDteryx circumscripiella 291 



Graciiaria aceriella 295 



Graham, Geo., Report in memory of 



Robert Buchanan 74 



Glyptocrinus shafFeri var. germanus 233 



Helminthophaga cincinnatiensis 119 



Heterocrinus milleri 153 



Hybocystites 150 



Hybocystites problematicus 150 



James, Davis L., Notices of the Floras 

 of Cincinnati, published from 

 1815 to 1879, with some ad- 

 ditions and corrections to the 

 catalogue of Joseph F. James.. 239 

 Langdon, F. W., description of a 

 new warbler of the genus 

 Helminthophaga cincinnatien- 

 sis 119 



Ornithological notes with five 

 additions to the Cincinnati 



Avian fauna 121 



Summer Birds of a Northern 



Ohio Marsh 220 



The Mammalia of the vicinity 

 of Cincinnati, a list of species 



with notes 297 



Laverna minimella 294 



Laverna oenotliersevorellea 293 



Laverna quinquicristatella 293 



Lichenocrinus dubius 234 



Low, Chas. F., Archaeological ex- 

 plorations near Madisonville, 



Ohio : 40 



Archaeological explorations 

 near Madisonville, O., part 2... 128 

 Archaeological explorations 

 near Madisonville, O., part 3... 203 



