70 



PROCEEDINGS 01? SOCIETIES. 



Presentations to the Microscopical Society. 



October lOtk. 



Observations on the Genus Unio. By Dr. Lea _ . 

 Description of Eight New Species of Unionidas. 



Bj Dr. Lea .... 



First Report of a Geological Eeconnoissance of the 



Northern Counties of Arkansas during 1857, 1858. 



By David Dale Owen 

 List of Diatomacese found in the neighbourhood of 



Hull. By George Norman 

 Annuaire de rAcadeniie Boyale de Belgique 

 Bulletins ditto ditto 



Transactions of the Academy of Science of St Louis, 



for 1857 . . . . 



Ditto ditto ditto for 1858, Nos. 1, 2, 3 



Journal of the Proceedings of the Linnean Society. 



Supplement to Vol. IV — Zoology 

 Becreative Science, Nos. 11, 13, 11 

 Annals and Magazine of Natural History, Nos. 30 — 34. 

 Proceedings of the Literary and Philosophical Society 



of Liverpool, No. 14 

 The Canadian Journal of Industry, Science, and Art . 

 Transactifjus of the Tyneside Naturalists' Pield Club. 



Vol. IV, part 3 . 

 Proceedings of the Academy of Natural Sciences of 



Philadelphia . . . . 



Journal of the Geological Society, No. 62 

 Plioto2;raphic Journal, Nos. 98 to 101 

 British Dental Journal, Nos. 4S, 49, 51 . 

 A Box containing slides of American Diatomaceps, from 



the Boston Natural History Society . 



Presented by 

 The Author. 



Ditto. 



Ditto. 



Ditto. 



Tlie Society. 



Ditto. 



Ditto. 

 Ditto. 



Ditto. 

 The Editor. 

 Purchased. 



The Society. 

 Ditto. 



Ditto. 



Ditto. 

 Ditto. 

 The Editor. 

 Ditto. 



The Society. 



November \4<th. 



The British Diatomacess. By the Rev. "VV. Smith, 



Vols. 1, 11,1853,1856 

 Rail's British Desmidia;, 1848 

 J:>ritcliarcl's History of Infusorial Animalcules, 1852 . 

 The wliole of the Quarterly Journals of Microscopic 



Science up to the present time 

 The Select Works of Antony van Leeuwenhoek, Vols. 



LIT, 1800 to 1807 . . ■■ 



SwammerdamIIistoriaInsectorum,Vols. 1,11,111,1737 

 Hooke's Microgra])hia, 1007 

 Adam's Essays on the Microscope, 1787 

 Esperienzc interno alia generazione degl' insetti fatte 



da Erancisci Rcdi de Animalcules 

 On the Foraminifera, T. R. Jones and W. R. Parker . 

 Quarterly Journal of the Geological Society, Vol. XVI, 



parts 3, 4 



Hackney Micr. Soc, 

 per F.'C.S. Roper, 



Esq. 

 Ditto. 



Ditto. 



Dr. Millar. 

 Ditto. 

 Ditto. 

 Ditto. 



Ditto. 



The Authors. 



The Society. 



