315 



PROCEEDINGS OF SOCIETIES. 



DONATIONS TO THE MICROSCOPICAL SOCIETY. 



May 8t7i, 1861. 



Bulletins de 1' Academic Royale de Belgique, 1861 

 Annuaire de 1' Academic Royalc de Belgique, 1861 

 Transactions of the Liuueau Society, Vol. XXIII, 

 Part 1 . . . . . 



Journal of the Proceedings of the Linnean Society, 



Vol. V, No. 19 . 

 The Photographic Journal, Nos. 104, 106, 107, 108 . 

 Recreative Science, Nos. 21, 22 , 

 The London Review, Nos. 37, 38, 39, and 40 

 The American Journal of Science and Art . 

 Notes on the Generative Organs, and on the For- 

 mation of the Egg, in the Annulosa, Part 1. By 

 J. Lubhock, Esq. .... 

 The Annals and Magazine of Natural History, Nos, 

 40 and 41 . . . " . 



Presented by 

 The Academy. 

 Ditto. 



The Society. 



Ditto. 



The Editor. 

 Ditto. 

 Ditto. 

 Ditto. 



The Author. 

 Purchased. 



June y^tli. 



C.Woodward, Esq., F.R.S., On Polarized Light. Third 



Edition .... 

 Quarterly Journal of the Geological Society, No. 66 

 Recreative Science, No. 23 

 Photographic Journal, No. 109 . 

 London Review, Nos. 45 to 49 . 

 The Annals and Magazine of Natural History, No. 42 



The Author. 

 The Society. 

 The Editor. 

 Ditto. 

 Ditto. 

 Purchased. 



W. G. Seakson, Curator. 



EoYAL Society. 



On tie Steuctuee and Geowth of tie Tooth o/Echinus. By 

 S. James A. Saltee, M.B. Lond., E.L.S., F.G.S. Communi- 

 cated by Thomas Bell, Esq. Eeceived Marcli 5, 1861. 



The author commeuces lii« paper by stating that the researches 

 upon which it is based were made more than four years since, and 

 then without the knowledge that the structure had been pre- 

 viously investigated by others. 



An abstract of the literature of the subject (contained in very 

 narrow limits) is then given. 



