XU ANNIVERSARY MEETING. 



List q/" Papers read since the last Anniversary Meeting, 

 February 17 th, 1854. 



1854. 



Feb. 22nd. — On the Tertiary Formations of the Mayence Basin, by 

 William John Hamilton, Esq., Sec. G.S. 



March 8th. — On the Geology of the Gold District of Victoria, Au- 

 stralia, by A. Selwyn, Esq. ; communicated by Prof. A. C. Ramsay, 

 F.G.S. 



On the Gems and Gold Crystals of Victoria, by G. 



M. Stephen, Esq., F.G.S. 



On the Gold and Cinnabar regions of California, by 



J. S. Wilson, Esq. ; communicated by Sir R. I. Murchison, 

 V.P.G.S. 



On the Gold of Coromandel, New Zealand, in a letter 



from Charles Heaphy, Esq., to His Excellency Sir G. Grey ; com- 

 municated by Sir R. I. Murchison, V.P.G.S. 



On the Geology of Victoria, Australia, by Evan 



Hopkins, Esq., F.G.S. 

 March 22nd. — On the Geology of a part of Madeira, by Sir Charles 



Lyell, F.G.S. ; extracted from letters to Leonard Horner, Esq., 



F.G.S. 

 On Fish-remains in Chalk-flints, by Capt. Alexander ; 



in a letter to the Secretary. 



- On some Valleys in Yorkshire, by H. C. Sorby, Esq., 



F.G.S. 



Aj^ril 5th. — On the Geological Structure and Erratic Phaenomena of 

 part of the Bavarian Alps, by M. Adolph Schlagintweit ; commu- 

 nicated by the President. 



On the Mammaliferous Deposits of the Valley of the 



Nene, near Peterborough, by Joshua Trimmer, Esq., F.G.S. 



May 3rd. — On some intrusive Igneous Rocks in Cawsand Bay, near 

 Plymouth, by Leonard Horner, Esq., F.G.S. 



On the May Hill Sandstone, and on the Classification 



of the Palaeozoic Rocks of England and Wales, by the Rev. Prof. 

 Sedgwick, F.G.S, 



May 10th. — Postscript to Palichthyologic Note, No. 4, On som.e 

 Pycnodont Fishes hitherto referred to Tetragonolepis ; Palichthy- 

 ologic Notes, No. 6, On a new Fossil Fish from the New Red 

 Sandstone ; No. 7, On some new Fossil Fishes from India ; 

 No. 8, On some Fossil Fishes from Egypt ; by Sir P. G. Egerton, 

 Bart., M.P., F.G.S. 



On some Fossil Insects from the Purbecks and the 



Oolite, by J. O. Westwood, Esq. ; communicated by the Rev. P. 

 B. Brodie, F.G.S. 



On Pegmatite in Ireland, by M. A. Delesse ; commu- 



nicated by Sir H. T. De la Beche, F.G.S. 



