412 



March 20, 1920— Port River. Leader, Mr. E. R. Waite, 

 F.L.S. Subject, Dredge Material. 



March 27, 1920— National Park, Belair. Leader, Mr. A. 

 E. Ridley. Subject, Bees. 



April 17, 1920— Seacliff. Leader, Mr. W. Ham, 

 F.R.E.S. Subject, Geology. 



May . 10, 1920— Norton Summit to Basket Range. 

 Leader, Mr. W. H. Selway. Subject, Autumn Botany. 



May 22, 1920— Morialta. Leader, Dr. C. Fenner, 

 F.E.S. Subject, Physiography. 



June 7, 1920 — Montacute. Leaders, Messrs. W. Ham, 

 F.R.E.S., and E. H. Ising. Subjects, G-eology and Botany. 



June 28, 1920— Hallett Cove. Leader, Messrs. B. S. 

 Roach and E. H. Ising. Subjects, Glacial Rocks and Botany. 



July 10, 1920— Botanic Gardens. Leader, Mr. F. J. 

 Bailey. Subject, Queensland Trees. 



July 24, 1920— Museum. Leader, Mr. E. R. Waite, 

 F.L.S. Subject, General. 



August 7, 1920— Waterfall Gully. Leader, Mr. H. W. 

 Andrew. Subject, Introduced Flora. 



August 21, 1920— Blackwood. Leader, Mr. E. H. Ising. 

 Subject, Orchids, etc. 



September 4, 1920 — Bridgewater. Leader, Mr. A. H. 

 Elston, F.E.S. Subject, Entomology. 



September 18, 1920— "Carminow." Leader, Mr. B. B. 

 Beck. Subject, Forestry. 



Lectures. — Last year a series of lecturettes was in- 

 augurated, and proved very successful. The following lectures 

 and lecturettes have been given this year : — 



September 30, 1919— Mr. A. H. Elston, F.E.S., 

 "Injurious Insects"; Mr. W. Ham, F.R.E.S., "Echinoder- 

 mata"; Dr. C. Fenner, F.L.S., ''Fossils." 



October 14, 1919— Mr. W. H. Selway, ''Victor Harbour 

 Nature Notes"; Mr. E. H. Lock, F.R.H.S., "Fossils"; Mr. 

 E. H. Ising, "Plants at Home." 



October 28, 1919— Mr. A. M. Lea, F.E.S., "Wheat Insect 

 Pests"; Mr. H. M. Hale, "Mosquitoes"; Mr. A. G. Edquist, 

 "Some Plant Experiments"; Captain S. A. White, 

 C.M.B.O.D., "Flinders Chase, Kangaroo Island." 



November 11, 1919— Mr. J. F. Bailey, "Epiphytical 

 Orchids"; Mr. H. W. Andrew, "Seed Germination"; Mr. 

 J. M. Black, "Some Eucalyptus Fruits"; Mr. P. Runge, 

 "Interesting Minerals." 



