INDEX. 
273 
s. 
St. Albans, ordinary meeting at, 1884 , 
xiv ; field meeting at, 1884 , xlvii; 
Mollusca of, 26 ; rainfall at, in 1883 , 
115; in 1884 , 249. 
Salpingobca tuba (Phillips), sp. noy., 
100 . 
Salpingcecidae of Herts, 97, 99. 
Sandon. pit-section at, 40 ; microscopic 
structure of granitic and of gneissic 
boulder from, 53. 
Sandridge, Mollusca of, 29 ; Lepidop- 
tera of, 58, 62. 
Sandstone, boulders of, in North Herts, 
44. 
Sawbridgeworth, well-sections at, 177, 
178 ; phenological observations at, 
in 1883 , 191 ; in 1884 , 228. 
Scale-mosses of Herts, xlviii, lxiv, 
lxxii. 
Schists, microscopic structure of 
boulders of, 53. 
Seebohm, H.: The Nests and Eggs of 
Birds, lii, 255-260; on the hen¬ 
harrier, 83 ; on the fire-crest, 207; 
on the waxwing and chough, 208; 
on the little bittern, black tern, and 
great northern diver, 209. 
Selby, Ada : List of Land and Fresh¬ 
water Mollusca observed in Hert¬ 
fordshire, xiv, 29-32 ; List of 
Flowering Plants observed in Hert¬ 
fordshire during the year 1883 , 
xxxvii, 101-102 ; during the year 
1884 (title only), Ixii. 
Sense of direction, 136. 
Sheldrake in Herts, 210 . 
Shoveller in Herts, 210 . 
Shrike, great grey, in Herts, 87, 213 ; 
red-backed, in Herts, 213. 
Silvester, F. W.: Report on Insects 
observed in Hertfordshire during 
the year 1883 , xxxvii, 91-94 ; 
during the year 1884 , lxv, 233- 
235. 
Southgate, rainfall at, in 1883 , 115; 
in 1884 , 249. 
Skylark in Herts, 87. 
Spatula clypeata in Herts, 210. 
Spheriidee of Herts, 29. 
Sponges of the Chalk, 150. 
Sptjrrell, F. C. J". : On Deneholes 
(title only'l, xv. 
Starfishes of the Chalk, 150. 
Stevenage, boulders near, 42; hen¬ 
harrier seen near, 83 ; rainfall at, in 
1883 , 115; in 1884 , 249. 
Stork, white, in Herts, 89. 
Stortiord, see Bishop’s Stortford. 
Structure, microscopic, of North Herts 
boulders, 47. 
Su/a basana in Herts, 210 . 
Swallow-holes near Battler’s Green, 
xliv. 
Symons, G. J. : On Meteorology and 
some Connected Subjects, ix-xiii. 
T. 
Tadorna cornuta in Herts, 210. 
Taxus baccata , poisonous effects of, 
xxxvii. 
Taylor, J. W., and W. D. Roebuck : 
The Recorded Occurrences of Land 
and Fresh-water Mollusca in Hert¬ 
fordshire, xiv, 10-16. 
Temperature at Throcking in 1883 , 
104, 106; in 1884 , 240, 242; at 
Watford in 1883 , 184 ; in 1884 , 220. 
Tephritis onopordinis , attack of, in 
Herts, 92. 
Tertiary, London, Basin, xlii; explana¬ 
tion of, lxvi. 
Testacellidae, 18, 21. 
Thame district, rainfall in, in 1883 , 
116 ; in 1884 , 250. 
Therfield, height of water-parting at, 
35 ; pit-sections at, 36 ; rainfall at, 
in 1883 , 115 ; in 1884 , 249. 
Throcking, rainfall at, in 1883 , 105, 
107, 115; in 1884 , 241, 242, 249 ; 
meteorological observations at, in 
1883 , 103 ; in 1884 , 239. 
Time, true, xii. 
Tipula oleracea , attack of, in Herts, 93. 
Totternhoe stone, 144, 146. 
Tree-sparrow in Herts, 87, 214. 
Tring, Mollusca of, 29 ; rainfall at, in 
1883 , 115 ; in 1884 , 249. 
Tunnel Woods, Watford, visited, xli. 
Turnford, well-section at, 176. 
Turnip-fly, attack of, in Herts, 93. 
Twite in Herts, 82, 214. 
TJ. 
Unionidae of Herts, 29. 
Upupa Epops in Herts, 82. 
Y. 
Yalvatidae of Herts, 30. 
Yertebrata of the Chalk, 149. 
Yerulam Woods, St. Albans, visited, 
xlvii; fungi and mosses of, xlviii. 
Yisitants, spring, autumn, and winter, 
in Herts, in 1883 , 86 ; in 1884 , 213. 
