1 6 Scientific Journals. 



CAMBRIDGE PHILOSOPHICAL SOCIETY'S 

 PUBLICATIONS. 



Transactions. Vols. I. to XVI. 18211898. Vol. XVII. 



Parts I. II. and III. 18981899. Price ;j. 6d. each. 



Proceedings. Vols. I. to IX. 18431898. Vol. X. Parts I. 

 II. and III. 18981899. Price is. 6d. each. 



Memoirs presented to the Cambridge Philosophical Society 

 on the occasion of the Jubilee of Sir GEORGE GABRIEL STOKES, Bart., 

 Hon. Sc.D., Hon. LL.D. Demy 40. With Portrait and 25 Plates. 

 i\s. Net. 



GEOLOGY. 



Catalogue of Australian Fossils, Stratigraphically and 

 Zoologically arranged, by R. ETHERIDGE, Jun,, F.G.S. Demy 8vo. 

 IQS. 6d. 



The Bala Volcanic Series of Caernarvonshire and 



Associated Rocks; being the Sedgwick Prize Essay for 1888, by ALFRED 

 HARKER, M.A., F.R.S., F.G.S., Fellow of St John's College. Demy 

 8vo. 75. 6d. 



The Fossils and Palaeontological Affinities of the Neo- 



comian Deposits of Upware and Brickhill (Cambridgeshire and Bedford- 

 shire), with eight Plates, being the Sedgwick Prize Essay for the Year 1879. 

 By WALTER KEEPING, M.A., F.G.S. Demy 8vo. jos. 6d. 



The Geological History of the Rivers of East York- 

 shire, being the Sedgwick Prize Essay for the year 1900. By F. R. 

 COWPER REED, M.A., F.G.S., Assistant to the Woodwardian Professor of 

 Geology. With a sketch map and sundry diagrams. Demy 8vo. 4*. Net. 



The Jurassic Rocks of the Neighbourhood of Cambridge, 



being the Sedgwick Prize Essay for the year 1886, by THOMAS ROBERTS, 

 M.A., F.G.S. Demy 8vo. y. 6d. 



Catalogue of the Collection of Cambrian and Silurian 



Fossils, contained in the Geological Museum of the University of Cam- 

 bridge, by J. W. SALTER, F.G.S. With a Portrait of ADAM SEDGWICK. 

 Royal 410. js. 6d. 



Fossil Plants as Tests of Climate, being the Sedgwick 

 Prize Essay for 1892. By A. C. SEWARD, M.A., F.R.S., Fellow of 

 Emmanuel College. Demy 8vo. 5*. 



Catalogue of the Type Fossils in the Woodwardian 



Museum, Cambridge. By HENRY WOODS, M.A., F.G.S., with a Preface 

 by T. M C KENNY HUGHES, M.A., F.R.S., Woodwardian Professor of 

 Geology. Demy 8vo. js. 6d. 



