ABSTRACT OP PROCEEDINGS. XXiii- 



ABSTRACT 



OF 



PROCEEDINGS OF THE GEOLOGICAL SECTION. 



Monthly Meeting, 8th March, 1911. 



Mr. J. E. Oarne in the Ohair. 



Ten members and two visitors were present. 



Mr. W. S. Dun exhibited a specimen of Glossopterls with 

 some unusual characters from near Mudgee. 



Mr. C. A. Sussmilch exhibited crystals of Rhodonite 

 from Broken Hill. 



Mr. W. N. Benson exhibited some photographs from 

 Terrigal, and made remarks on some of the physiographical 

 features of the district surrounding Brisbane Water, which 

 led to an animated discussion on the evidences of a recent 

 small uplift. 



On the motion of Mr. R. H. Oambage, seconded by Mr. 

 W. S. Don, the retiring President, Mr. J. E. Oarne, and the 

 retiring Hon. Secretary, Mr. 0. A. Sussmilch, were re- 

 elected. 



Monthly Meeting, 12th April, 1911. 



Mr. J. E. Oarne in the Ohair. 



Thirteen members and three visitors were present. 



Mr. W. S. Dun, exhibited the wing of an hemipterous 

 insect embedded in selenite from a copper mine at Mount 

 Elliott, Queensland. 



A discussion took place on (a) The Geographical Unity 

 of Eastern Australia, by E. 0. Andrews, and (b) A Study 



