INDEX. 
807 
J. 
Jackdaw, peculiar eggs of, 71. 
Johnstone, S. J. : The Natural 
Occurrence and Manufacture of 
Rubber, xxviii*. 
K. 
Kelshall, boulders at, 141. 
Kensworth, palasolithic implement at, 
1 ; rainfall at, 1907, 88 ; 1908, 
120 ; 1909, 168 ; 1910, 262. 
Kew Gardens visited, 1908, xxv ; 
1911, lxxii. 
Kidner, H. : The Chalk of Hertford¬ 
shire and the Ocean in which it 
was formed, xi, 5-14 ; Notes on 
the Geology of the neighbourhood 
of Watford, li, 179-180 ; Notes 
on the Geology of Western Hert¬ 
fordshire, lxviii, 298 ; on Reading 
Beds at Croxley, xl; at Northwood, 
1 ; on geology of Watford, lix, 
lxxv ; exhibit by, li. 
King’s Langley, phenological obser¬ 
vations at, 1907, 49 ; boulder at, 
186. 
Kit chin, Y. P., exhibits by, ix, xii. 
Knebworth, sarsens at, 137. 
L. 
Lamellibranchs from the Chalk, 191. 
Laminarian zone, 21. 
Lamplugh, G. W. : The Bakota 
Gorge of the Zambezi: a Study in 
River Erosion, xi * ; on the Lower 
Greensand fauna, xiii; Man as an 
Instrument of Research, xlvi* ; 
Movements in Rocks, lxiii*. 
Lea, flow of River, 220. 
Lea district, rainfall in, 1907, 91 ; 
1908,122; 1909,170; i 9 io, 264 . 
Leavesden, chalk-pit at, 179. 
Leighton Buzzard visited, xiii. 
Lepidoptera observed in Herts in 
1907, 45 ; of St. Albans, 236. 
Letchmore Heath, Reading sand 
near, 180. 
Letchworth, boulders at, 140; 
phenological observations at, 1909, 
150; 1910, 291. 
Leverstock Green, palaeolithic imple¬ 
ments at, 2 ; visited xv. 
Lichenes of St. Albans, 229. 
Life-forms in Chalk ocean, 9. 
Lilley, boulders at, 139. 
Limax tenellus exhibited, xxvi; 
var. cerea new to Herts, 157 ; L. 
cinereo-niger new to Herts, 288. 
Limncea glabra new to Herts, 159 ; 
L. stagnalis var. variegata ex¬ 
hibited, xli. 
Linota rufescens nesting in Herts, 
70. 
Little Hadham, see Hadham. 
Littoral zone, 21. 
London Clay at St. Albans, 213. 
Long Valley Wood, Croxley, outlier 
of Reading Beds in gravel in, xl. 
M. 
Mackinder, H. J., on geographical 
science, xx-xxii. 
Maidenhair tree at The Grove, 134. 
Main, H. : Protective Resemblance 
in Insects, xiii*. 
Mammalia of St. Albans, 243. 
Mammalian remains from alluvium 
at Watford, xlvi, lix. 
Maples, Norway, at Cassiobury, 133. 
Marine fauna of Celtic province, 19. 
Martin, A. •: Gilbert White and 
Selborne, ix*. 
Mathews, G. M. : Remarks on 
Australian Birds and their Relation 
to British Species, x*. 
Mawley, E. : Report on Pheno¬ 
logical Phenomena observed in 
Hertfordshire during the year 
1907, xii, 49-54 ; 1908, xxviii, 
143-149 ; 1909, li, 150-156 ; 1910, 
lxviii, 291-297. 
Maximum rainfall, 1907, 83 ; 1908, 
115 ; 1909, 163 ; 1910, 257. 
Melbourn Rock in Herts, 5. 
Meldola, Prof. R., on suggested 
publication fund, liv. 
Mergulus alle exhibited, lxvii. 
Meteorological Observatory, Dr. H. 
R. Mill’s, visited, xxxii. 
Middle Chalk in Herts, 5. 
Middlesex, mean rainfall in, 1907, 
91; 1908, 123; 1909, 171; 1910, 
265. 
Midlands, South, Mycetozoa of, 181. 
Miers, Prof. H. A., on local 
scientific societies, xxix-xxx. 
Migrants in 1907, 79 ; in 1908, 111 ; 
in 1909, 206 ; in 1910, 284. 
Milax gagates new to Herts, 158. 
Mill, Dr. R. H. and Mrs., entertain 
members, xxxiii. 
Mimms Hall (district) visited, xiv. 
Molge palmata exhibited, xli. 
Mollusca observed in Herts in 1908 
and 1909, 157; in 1910, 287 ; of 
St. Albans, 232 ; collected in 
alluvium at Watford, xlvi. 
Monilia frutigena, 43. 
