243 



Development of fish, 181. 



Bianthm armeria near Watford, xxiv. 



Donations to the library in 1875, xxv; 

 in 1876, xlv. 



Drift, investigation of, 118. 



Dunstable, height of, 142 ; rainfall at, 

 in 1876, 227. 



Dunstable to St. Albans, line of level- 

 ling, 142. 



Earth pyramids near Botzen in the 

 Tyrol, xliii. 



Elstree, well-section at, 171. 



Elstree reservoir, field meeting at, xlii ; 

 swallow-holes at, 127. 



England, Cretaceous rocks of, 1 ; 

 Eocenes of, 161. 



Entomology, notes on, 64, 108, 135 ; 

 174, 239. 



Eocenes of England, 90, 161 ; of 

 Herts, 169. 



Ermine Street traced by its vegetation, 

 135. 



Essex, Earl of : Meteorological obser- 

 vations taken at Cassiobiu-y House 

 from May to December, 1875, xxix, 

 132; fish-hatching by, 182. 



Evans, Dr. J. : Inaugural Address 

 delivered 11th February, 1875, xiii ; 

 Anniversary Address delivered 10th 

 February, 1876, xxx, 113; On 

 water supply, xxxvii ; The Hert- 

 fordshire Bourne, xxxix, 137 ; On 

 ascertaining flow of water in rivers, 

 xl ; On the Earth PjTamids near 

 Botzen in the Tyrol, xliii ; On the 

 origin of the word Colne, 1 ; Anni- 

 versary Addi-ess delivered 9th Feb- 

 ruary, 1877, li, 187. 



Fail-field, Hitchin, visit to, Ixi. 



Ferns, our local, a few words about, 83. 



Fertilisation of plants, 201; of Aticuba 

 Japouica, 239. 



Field Meetings, reports of, 1875, May 

 1, Berry Wood, xv; May 29, 

 Bushey, xviii; June 9, Bricket 

 Wood and Munden, xix; June 19, 

 Aldbury, Ashi-idge, and Berkhamp- 

 stead, xxi; 1876, April 29, St. 

 Albans, xxxv; May 13, Hatfield, 

 xxxvii ; June 3, Bricket Wood, 

 xxxviii ; June 17, Boxmoor, xli ; 

 July 1, Elstree, xlii; 1877, May 5, 

 Stanmore, Ivii; May 26, Pinner, 

 Iviii ; June 16, Hitchin, Ixi; June 

 30, Cassiobury, Ixiii. 



Field-natm-alist's microscope, descrip- 

 tion of a new, xl. 



Fieldes Weir, Hoddesdon, rainfall at, 

 in 1876, 227. 



Fish -hatching and fish-culture in Herts, 



179. 

 Flint, origin of, 116. 

 Flora of Watford district, 14; of 



Hertfordshire, 17. 

 Foraminifera of the Chalk, 9 ; of the 



Atlantic ooze, 9, 

 FoRDHAM, H. G. : Supposed recent 



extinction of Cuclostoina elegans in 



North Herts, xliv, 172. 

 Friars Wash, height of, 142. 

 Fry, C. E. : Capture of Chaerocampa 



Nerii at Hemel Hempstead, xliv, 174. 

 Fungi, microscopic, Ivii, 231. 



Galium erectum in Herts, 70. 



Gault clay, 7 ; near Hitchin, Ixii. 



Geological Ordnance Siu-vey Map of 

 Hertfordshire purchased, xxv. 



Geology, notes on, 63, 135, 172, 238. 



Geology of Hertfordshire, 78 ; of the 

 neighbom-hood of Watford, 89. 



Geology and water supply of Wat- 

 ford, 125. 



Goodlake, Col., fish-hatching by, 182. 



Goat moth, destruction of oak tree by 

 larvae of, 64, 135. 



Gorhambiuy, St. Albans, rainfall at, 

 In 1876, 227. 



Grallatores, or wading birds, 57. 



Great Oflley, height of, 150, 151. 



Greensand, Lower, 6 ; tipper, 7 ; 

 origin of, 115 ; coprolite beds in, 238. 



Greenwich, Meteorology of, 1876-77, 

 compared with that of Watford, 219. 



Greg, R. P. : Boulders in the Neigh- 

 bourhood of Buntingford, xliii, 172. 



Grindon, Leo, botanical discourses of, 

 xlii. 



GrjTne's Dyke, Pinner, Iviii. 



Hadham, well-section at, 171. 



Hadham HaU, badgers at, 237. 



Harefield Park, well-section at, 171. 



Harford, J. U. : The Polarisation of 

 Light, xxxv, xliii, 152. 



Harpenden. rainfall at, in 1876, 227. 



Harratt's End, source of Bourne near, 

 137. 



Harrison, E. : Meteorological Obser- 

 vations taken at Oaklands, Watford, 

 1871-75, xxxix. 



Harting, J. E. : On the Pleasures 

 and Advantages to be derived from 

 a Study of Natural History, and 

 more particularly from the Observa- 

 tion of Birds, xvii, 52. 



Harwood's Farm. Watford, rainfall at, 

 in 1875, 112: in 1876, 227. 



Hatfield Park, field meeting in, xxxvii ; 

 Tertiarv beds in, 97, 98, 169. 



