lxxx PROCEEDINGS OF THE GEOLOGICAL socrnty. [May 1902, 
The following communications were read :— 
1. ‘The Crystalline Limestones of Ceylon. By Ananda K. 
Coomira-Swamy, Esq., B.Sc., F.L.S., F.G.S. 
2. ‘On some of the Proterozoic Gasteropoda which have been 
referred to Murchisona and Plewrotomaria, with Descriptions of 
New Subgenera and Species.’ By Miss Jane Donald. (Communi- 
cated by J. G. Goodchild, Esq., F.G.S.) 
Besides the water-colours mentioned on p. lxxix, the following ~ 
specimens were exhibited :— 
Rock-Specimens, Microscope-Sections, and Lantern-Slides, ex- 
hibited by A. K. Coomdra-Swamy, Esq., B.Sc., F.L.S., F.G.S., in 
illustration of his paper. 
Specimens aud Casts, exhibited in illustration of the paper by 
Miss Jane Donald. 
March 26th, 1902. 
Prof. Cuartes Lapworru, LL.D., F.R.S., President, in the Chair. 
Edgar Lines, Esq., Civil Engineer, Chesterfield, was elected a 
Fellow of the Society. 
The List of Donations to the Library was read. 
The following communications were read :— 
1. «On a Remarkable Inlier among the Jurassic Rocks of Suther- 
land, and its Bearing on the Origin of the Breccia-Beds.’4% By the 
Rev. John Frederick Blake, M.A., F.G.S. 
2. «On a Deep Boring at Lyme Regis.’ By Alfred John Jukes- 
Browne, Esq., B.A., F.G.S. 
The following specimens, etc. were exhibited :— 
Lantern-Slides, exhibited by the Rev. J. F. Blake, M.A., F.GS., 
in illustration of bis paper. 
Photographs of the Upper Jurassic Beds of Sutherland, taken by 
Mr. R. Lunn, and exhibited by the Director of H.M. Geological 
Survey. 
ee from the Boring at Lyme Regis, obtained through Mr. A. C. 
Pass, and exhibited by the Director of H.M. Geological Survey, in 
illustration of the paper by A. J. Jukes-Browne, Esq., B.A., F.G.S. 
SS 
