ABSTRACT OF PROCEEDINGS, xxX1, 
A lecture was given by Dr. Danes on “‘The New Views 
about the Tectonics of the Huropean Mountains.’’ Dr. 
Danés pointed out that ina number of cases the structures 
could be explained by simple faulting rather than by over- 
folds and pronounced overthrust movements. 
Monthly Meeting, 18th December, 1922. 
Mr. W. S. Dun in the Chair. 
Thirteen members and three visitors were present. 
EXHIBITS: 
1. By Dr. Browne—Specimens of the Saddleback Dolerite 
from Port Kembla, four types showing progressive stages 
of albitisation and kaolinisation. 
2. By Mr. H. OC. Andrews—A series of photographs of 
corals, sea-anemones, fossil wood and agate, lent by Mr. 
Dick of Port Macquarie. 
a. By Mr. Mitchell 
various localities. 

Trilobites and fossil insects from — 
4, By Mr. W. 8S. Dun—Glossopteris and Vertebraria from 
near Oaklands Railway Station, Riverina District. 
a2. By Judge Docker—Lantern slides illustrating iron- 
stone concretions resembling fossil trees. 
A lantern lecture was given by Mr. Mitchell illustrating 
his work on the trilobites of the Yass-Bowning district, 
and on the fossil insects of the Newcastle district. 
Remarks were made by the Chairman. 


