Fourth Series. Vol. 7 : No. i. 



MEMOIRS AND PROCEEDINGS 



. OF 



THE MANCHESTER 



LITERARY & PHILOSOPHICAL 



SOCIETY. 



1892-93. 



CONTENTS. 



Proceedings - - - PP- i, 4> ". 12, 68, 69, 70, 71, 72, 89 



Memoirs : — 



On the Occurrence of Trachelium coeruleum (Linn.) in 



Guernsey. By James Cosmo Melvill, M. A., F.L.S. -p. 7 



The Marine Mollusca of Bombay. By James Cosmo 



Melvill, M.A., F.L.S., and Alexander Abercrombie - p. 17 



Descriptions of Twenty-five New Species of Marine Shells 

 from Bombay. Collected by Alexander Abercrombie, 

 Esq. lVi(k Plate. By James Cosmo Melvill, M.A., 

 F.L.S. - - - p. 52 



On a Method of Integration applicable to certain partial 

 Differential Equations. By James Bottomley, D.Sc, 

 &c. p. 78 



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