WATFOED JTATTJEAL HISTOET SOCIETY. XXV 



The following papers were read : — 



1. "List of Works on the Geology of Hertfordshire." By 

 William Whitaker, B.A., F.G.S., of the Geological Survey of 

 England. Communicated by the Honorary Secretary ( Vide p. 78). 



2. "Note on the Occurrence of Impatiens fulva in Herts." By 

 R. A. Piyor, B.A., F.LS. (Incorporated in the paper "On the 

 Botanical "Work of the Past Season," at p. 71.) 



A complete Ordnance Survey Map of the solid geology of Hert- 

 fordshire, which had been purchased by the Society, was exhibited, 

 and the Secretary stated that as part of the map was not yet 

 published, he had written to Mr. Bristow, Director of the Survey, 

 asking pennission to have the portion required coloured geologically. 

 He read Mr. Bristow's reply, granting the permission of the Di- 

 rector-General, Professor Eamsay, on condition that no copy of this 

 portion be made before the map of the Survey was published, and 

 stated that the requii-ed half-sheet had been coloured at the office 

 of the Survey by Mr. Best, without expense to the Society. 



DoN'ATIOIfS TO THE LiBEAET TS 1875. 



Title. 



Bentham, Geoege. Handbook of the British Flora. 

 [Illustrated Edition.] 2 vols. 8vo. London, 1865. 



Birmingham Natural History and Microscopical 

 Society. Annual Eeport for 1874. 8vo. Bir- 

 mingham, 1875 _ . 



Bristol Naturalists' Society. Proceedings, new 

 series, vol. i. parts 1 and 2. 8vo. Bristol, 187-1-75. 



Laws. ib. 1875 



Annual Report for 1874-75. ib. 1875. 



CoLEMAN,'W. S. British Butterflies. 8vo. London, 1860. 



Our "Woodlands, Heaths, and Hedges. 8vo. 



London, 1869 



Cooke, M. C. Our Reptiles. 8vo. London, 1865. . 

 Handbook of British Fungi. 2 vols. 8vo. 



London, 1871 



Croll, James. On the Physical Cause of Ocean Currents. 



{Phil. Mag. 1874.) 



Crombie, Rev. James. The Geological Relations of the 



Alpine Flora of Great Britain. {Proc. Geol. Assoc.) 

 Daties, Thomas. The Preparation and Mounting of 



Microscopic Objects. 2nd edition. Edited by John 



Matthews. 8vo. London, 1873 . . . . 

 Eastbourne Natural History Society. Proceedings, 



Session 1874-75. 4to. Eastbourne, 1875 . 



The Natiu-al History of Eastbourne and its 



Vicinity. 12mo. ib. 1873 



Evans, John. The Ancient Stone Implements, Weapons, 

 and Ornaments of Great Britain. 8vo. London, 



Geological Society. Abstracts of the Proceedings, 

 Nos. 289-305. 8vo. London, 1874--75 



Donor. 

 Mr. W. L. Smith. 

 The Society. 



Mr. J. Hophinson. 



Lord Ebury. 

 Mr. A. Cottam. 

 The Author. 

 Mr. J. Sophinson. 



Mr. A. Cottam. 

 The Society. 

 >» 



The Author. 

 The Society. 



VOL. I. — FT. V. 



