310 



GENERAL INDEX. 



Helmutb, C. A., New species of Mordel- 

 lidas collected in Illinois, 95,96. 



Hepburn, James, Note on Graeulus 

 Bairdii, the White-patched Cormo- 

 rant of the Farrallone Islands, Cal., 

 6. 



Hooker, Sir Wm. J., Announcement of 

 death of,, 175. 



Hopkinson, Dr. Jos., Announcement of 

 dtath of, 109. 



Index of Genera, 304. 



Jackson, Dr. R. M. S., Announcement 

 of the death of, 1. 



Lawrence, Geo. N., Descriptions of new 

 species of Birds of the Families Pa- 

 nda, Vireonidte, Tyrannidse and 

 Trochilidae, with a note on Myiarchus 

 Panamensis, 37 ; Descriptions of four 

 new species of Birds from the Isth- 

 mus of Panama, 100. 



Lea, Isaac, Descriptions of three new 

 species of Exotic Uniones, 75; De- 

 scriptions of eight new species of 

 Unio of the United States, 76, 88. 



Le Conte, Dr. J. L., Notes on the spe- 

 cies of Myodites Latr. inhabiting the 

 United States, 95, 96; Notes on the 

 species of Harpalus inhabiting Amer- 

 ica, North of Mexico, 95, 98 ; On the 

 species of Galeruca and allied Gen- 

 era inhabiting North America, 183, 

 '204; Prodromus of a Monograph of 

 the species of the Tribe Anobiinii, of 

 the Family Ptinidse, inhabiting North 

 America, 183, 222. 



Leidy, Dr. Jos., Observation on the 

 existence of a boring sponge during 

 the cretaceous period, 77 ; Remarks 

 on fossil remains of the Horse, 94 ; 

 Observations on a Kjokkenmodding 

 at Cape Henlopen, 95 ; Remarks on 

 a foetal Acanthias Aviericanus, 175; 

 Remarks on fossil Rhinoceros, 176; 

 Observation on Cryolite, 181 ; Re- 

 marks on specimens of Oolitic Phos 

 phates of Lime and Alumina, 181 ; 

 On bones and stone implements from 

 guano deposits in the Island of Or- 

 chilla, W.I., 181. 

 Lewis, F. W., Dr., On extreme and 

 exceptional variations of Diatoms in 

 some White Mountain localities, &c, 

 1,7. 



Meek, F. B., and A. H. Worthen, No. 



tice of some new Types of Organie 

 Remains, from the Coal Measures of 

 Illinois, 41 ; Remarks on the Genus 

 Taxocrinus, (Phillips,) McCoy, 1844 ; 

 and its relations to Forbesiocrinus, 

 Koninck and Le Hon, 1854 ; with 

 descriptions of new species, 109 ; 

 Descriptions of new species of Crino- 

 idea, &c, from the Palaeozoic Rocks 

 of Illinois and some of the adjoining 

 States, 109, 136, 143, 155; Note on 

 the Genus Gilbertsocrinus, Phillips, 

 166 ; Contributions to the Palaeon- 

 tology of Illinois and other Western 

 States, 245 ; Observations on micro- 

 scopic shell structure of Spir ifer Cus- 

 pidatus, by F. B. Meek, 244, 275. 

 Moore, Dr. Francis M., Announcement 

 of the death of, 181. 



Officers for 1866, 285. 



Price, Rich., Announcement of death 

 of, 109. 



Proceedings, Presentation of the Num- 

 ber for November and December, 



1864, 37. 



Rand, Dr. B. H., Resignation as Record- 

 ing Secretary read, 109. 



Report of Recording Secretary, 282. 



Report of Curators, 282. 



Report of Committee on Conchology, 

 284. 



Smith, Jac. R., Announcement of death 



of, 176. 

 Storer, Dr., Observation on the Young 



of Sygnathus, 77. 



Tryon, Geo. W., Synopsis of the species 

 of Strepomatidae, a Fluviatile Mol- 

 lusca inhabiting North America, 1, 

 19. 



Wilson, Dr. Thos. B., Announcement 

 of the death of, and resolutions in 

 reference to that event, 40; Meeting 

 for the purpose of attending the fu- 

 neral of, 41. 



Winchell, Alex., Descriptions of new 

 species of Fossils from the Marshall 

 Group of Michigan, and its supposed 

 equivalent in other States, 94, 109. 



Wood, Dr. H C, New Polyzonidae, 138, 

 172 ; Election as Recording Secreta- 

 ry, 183. 



Worthen, A. H., see Meek. 



