CONTENTS. 



Page. 



X. — Observations on the Anatomy of the 

 Orang Outang. By Dr Thomas 

 Stewart Traill, I 



II. — On the Connection between the Pri- 



mitive Forms of Crystals, and the 

 Number of their Axes of Double 

 Be fraction. By Dr Brewster,... 50 



III. — Description of a Species of Delphi- 



nus, which appears to be new. By 



the late George Montagu, Esq J5 



IV. — Observations on the Mineralogy of 



the Neighbourhood of Cork. By 



Dr Fleming, ,. 83 



V. — Mineralogical Notices and Observa- 

 tions. By Dr Mack night,. 104 



