XIV. 
United States Geological Survey. Water Supply Papers, 271, 278—291, 
294, 296, 298, 299, 301, 304. 
Geological Survey. Publications, New Series, No. 2. 
Geological Survey. Annual Reports, 32, 33. 
Woodhuffe-Peacock Rev. E. A. Frequency in Floral Analysis. 
Presented by the Author. 
Yapp R. H. Spiraea Ulmaria L. and its bearing on the problem of 
Xeromorphy in Marsh Plants. 
Presented by the Author. 
Yorkshire Philosophical Society. Report, 1911. 
Young Naturalist, 1880—1883. 
Presented by Mr. J. H. Gvrney, F.Z.S. 
Zoological Society. Report of Council, 1911. 
Proceedings. 1911, Part 4. 1912, Parts 2, 3, 4. 1913, Part 1. 
Transactions. Yol. xx. Part 2. 
Index to Proceedings, 1901 — 1910.' 
Presented: by Mr. G. F. Buxton , F.Z.S. 
Proceedings, 1907. Parts 1 — 3. 
Transactions. Yol. xii. No. 8. Yol. xvii. Yol. xviii. No. 1. 
Presented by the Society. 
List of Members willing to receive Specimens for identification. 
Atmore E. A.— Lepidoptera, Neuroptera, Trichoptera, Hymenoptera (Aculeata'. 
Bloomfield Rev. E. N., M.A., F.E.S.— Tenthredinid®, Diptera, Hepatic®. 
Burrell W. H., F.L.S.— Mosses. Mycetozoa. 
Clarke W. G.— Pre-Iiistoric Bronze or Stone Implements. 
Fryer H. F.— Coleoptera, Hemiptera. 
Geldart Miss A. M.— Plants. 
Gurney Robert— Fresh water Crustacea (particularly from wells). 
Long F.— Plant9. 
Mayfield A., M.C.S: — British Non-marine Mollusca. 
