268 



INDEX. 



Hatfield, middle glacial beds at, 105 ; 

 rainfall at, in 1879, 129 ; in 1880, 

 223. 



Hatfield Park visited, xxxix ; lower 

 glacial beds at, 103 ; post-glacial 

 beds at, 106 ; osprey in, 240. 



Helix pomatia near "Westinill, Ixii. 



Heme! Hempstead, rainfall at, in 1879, 

 129 ; in 1840-59, 154 ; in 1860-69, 

 155; in 1870-79, 156; in 18S0, 

 223 ; flood at, 160. 



Henslow, Prof. J. S., on museums, 199. 



Henslow, Rev. G. : Homology and 

 Analogy of Plant Organs, xv, 49-69 ; 

 Tbe Glaciers of Switzerland, xli. 



Herring- gull in Herts, 241. 



Hertford, ordinary meetings at, 1879, 

 ix, xiii, xiv ; 1880, xxvii, xxxi, 

 xxxiii ; 1881, xliv, Ivii ; conver- 

 sazione at, x; field meetings at, 

 1880, xl ; 1 88 1, Ixiii ; middle glacial 

 beds at, 105 ; post-glacial beds at, 

 106 ; rainfall at, in 1879, 129 ; in 

 1860-69, 155; in 1870-79, 156; in 

 1880, 223 ; phenological observa- 

 tions at, in 1879, 134 ; in 1880, 258, 

 260, 262. 



Hertford Heath visited, xl; lower 

 glacial beds at, 103 ; rotifers at, 120. 



Hertfordshire, entomology of, xiv, 26 ; 

 birds new to, 70, 239 ; Vertigo 

 Moulinsiana in, 81 ; stag-beetle in, 

 83; post-tertiary deposits of, xxviii, 

 xxxii, 103; rainfall in, in 1879, 

 127; in 1840-79, 151; in 1880, 

 221 ; phenological observations in, 

 in 1879, 133 ; in 1880, 257 ; red 

 snow ill, 170 ; geological formations 

 in, 203 ; frost of January, 1881, in, 

 228. 



Hertfordshire conglomerate, xxxiii, 

 xxxiv ; Bourne, lix, Ix ; spider, 37 ; 

 rotifers, 117 ; rainfall stations, 128, 

 153, 222. 



High Down, Hitchin, rainfall at, in 

 1879, 129; in 1880, 223. 



High Wych, phenological observations 

 at, in 1879, 134; in 1880, 258. 



Hitchin, Vertigo Moulinsiana found at, 

 81 ; rainfall at, in 1879, 129 ; in 

 1850-59, 154; in 1860-69. 155; in 

 1870-79, 156 ; in 1880, 223. 



Hiz basin, rainfall in, in 1S79, 130 ; 

 in 18S0, 225. 



Hoddesdon, ordinary meeting at, Ivii ; 

 field meeting at, Ixiv ; pochards at, 

 71 ; rotifers at, 120 ; Chmlospira at, 

 168 ; bittern near, 240 ; pheno- 

 logical observations at, in 1880, 

 258, 260. 



Hod's JBarrow explored, Ixiv. 



Homology of plant organs, 49. 



Hooker, Sir J. D., on museums, 200. 



HopKiNSON, J. : remarks on mole- 

 heaps, xvii ; on movement of surface 

 soil, xxix ; Meteorological Observa- 

 tions taken at Wansford House, 

 "Watford, during the year 1879, 

 xxxii, 121-126; Report on the 

 Rainfall in Herts in 1879, xxxii, 

 127-133 ; Report on Phenological 

 Observations in Herts in 1879, xxxii, 

 133-138, 272 ; List of Plants seen in 

 flower near St. Albans, 28th June, 

 1880, xlii-xliv ; the Formation and 

 Arrangement of Provincial Museums, 

 Ivii, 193-214 ; Meteorological Ob- 

 servations taken at Wansford House, 

 "Watford, during the year 1880, Iviii, 

 251-256; Report on Phenological 

 Observations in Herts in 1880, Iviii, 

 257-263. 



Hormead, Great, phenological obser- 

 vations at, in 1880, 258. 



Horns Mill, middle glacial beds at, 105. 



Hudleston, "W. H., on Portlandian 

 shore-lines, xxxv. 



Hughes, Prof. T. McK., views on the 

 formation of post-tertiary beds, 107. 



Hunton Bridge visited, Ixvii ; water- 

 rail at, 71; flood at, 160; pheno- 

 logical observations at, in 1S80, 262. 



Hydatina senta, 119. 



Income and Expenditure in 1879, 

 xxiv; in 1S80, li. 



Insects, phenological observations of, 

 in 1879, 137; in 1880, 260, 262. 



Intermittent rivers, lix, Ix. 



Invertebrata, classification of, 211. 



Ipswich museum, 195, 200. 



Ivel basin, rainfall in, in 1S79, 130 ; 

 in 1880, 224. 



Ivinghoe, Gault near, xxxvii ; escarp- 

 ment near, Ixv. 



Jeffreys, Dr. J. Gwyn : Address 

 delivered 2nd Oct. 1879, ix, 1-4; 

 on the existence of the reindeer in 

 Britain, xi ; on the MoUusca of 

 Herts, xvi ; remarks on moles, xvii ; 

 Anniversary Address delivered 17th 

 Feb. 1880, xviii, 85-96 ; remarks 

 on sponges, xxviii ; on development of 

 flukes, 141 ; Anniversary Address de- 

 livered 15th Feb. 1881, ilv, 173-192. 



Johns, Rev. C. A., on the green sand- 

 piper, 70 ; on the crossbill, 75. 



