vi PROCEEDINGS OF THE GEOLOGICAL SOCIETY. [Marcb.1913. 



The following lantern-slides, specimens, photographs, etc., were 

 exhibited : — 



Lantern-slides of the plants from Marske Quarry, exhibited by 

 H. Hamshaw Thomas, M.A., E.G.S., in illustration of his paper. 



Specimens, photographs, and lantern-slides of derived cephalo- 

 poda from the BLolderness Drift, exhibited on behalf of C. Thompson, 

 B.Sc, in illustration of his paper. 



A geological map of South Wales, with longitudinal sections 

 across the coalfield, by E. E. L. Dixon, on the scale of 1 : 147,840, 

 or 3 inches = 7 miles, presented by Messrs. George Philip & Son. 



February 5th, 1913. 



Dr. Aubrey Strah-ajst, E.R.S., President, 

 in the Chair. 



Ben Ephraim Lamartine Culpin, The Lodge, Valentines, Ilford 

 (Essex) ; Ernest Gibson, E.L.S., 25 Cadogan Place, S.W. ; T. Wilson 

 Parry/M.A., M.D., Belmont, Grouch-End Hill, N. ; and William 

 C. Simmons, B.Sc, Assoc. B.C. S., 28 Jermyn Street, S.W., were 

 elected Eellows of the Society. 



The List of Donations to the Library was read. 



The following communications were read : — 



1. ' On Two Deep Borings at Calvert Station (North Buckingham- 

 shire), and on the Palaeozoic Floor north of the Thames.' By 

 Arthur Morley Davies, A.B.C.S., D.Sc, E.G.S., and John Pringle, 

 H.M. Geological Survey. 



2. On the Skeleton of OrnitJiodesmus latidens, an Ornithosaur 

 from the Wealden Shales of Atherfield (Isle of Wight).' By 

 Beginald Walter Hooley, F.G.S. 



Specimens, microscope-sections, and lantern-slides were exhibited 

 by Dr. A. Morley Davies, F.G.S., in illustration of his and 

 Mr. Pringle's paper. Specimens from the Calvert Boring were 

 also exhibited by the Director of H.M. Geological Survey. 



