INDEX. 
249 
J. 
Janssonius’ map of Herts, 1646, 22, 
23 ; 1647, 23 ; 1649, 1652, 25 ; 
1652 (?), 26 ; 1658, 27 ; 1666, 30 . 
Jenner’s map of Herts, 1643, 21 > 1657, 
26 ; 1662, 27 ; 1668, 30 . 
July, 1901, hail-storm and flood of, 
240 ; 1902, meteor of, 244 . 
K. 
Kearton, H.: Haunts and Habits of 
British Birds (title only), x. 
Kens worth, rainfall at, in 1900, 36 ; 
in 1901, 158 ; in 1902, 230 . 
Kent, A. B,: Egypt, Ancient and 
Modern (title only), xxvii. 
Kestrel near Rickmans worth, 143 . 
Kew Gardens visited,, xl. 
Kitclnn and Bowen’s map of Herts, 
1765, 202. 
Kitchin and Jeffery’s map of Herts, 
1749, 194 ; 1751, 195 . 
Kitchin’s map of Herts, 1760 (c), 198 ; 
1763 (c), 200 ; 1785 (c), 209 . 
Kittiwake at Tring, 51 . 
Knebworth, rainfall at, in 1902, 232 . 
L. 
Lmius excubitor on Berkhamsted 
Common, 47 ; at St. Albans, 143 . 
Larus canus , argentatus , and fuscus in 
Herts, 50 ; L. marinus in Herts, 51 . 
Larva? of butterflies and their habits, 
223 . 
Lasiocampa quercifolia plentiful in 
1900, 45 . 
Latchmore, A.: The Meteor of the 
13th of July, 1902, xliv, 244 , 252 . 
Lea district, rainfall in, in 1900, 39 ; 
in 1901, 160 ; in 1902, 232 . 
Lea, Upper, fish of, 119 ; shrinkage 
of, 236 . 
Leagrave Marsh, source of Lea, 236 . 
Lea’s map of Herts, 1689 (c), 177 . 
Lepidoptera observed in Herts in 1900, 
43 ; in 1901, 165 ; of Cheshunt, 75 ; 
of Weston and Bushey Heath, 170 . 
Lepidopterous insects, habits of, 222. 
Lewis, A., Lepidoptera taken by, near 
St. Albans, 168 . 
Library, additions to, in 1900, xv; in 
1901, xxxiii. 
Linota rufescens nesting on Berkham¬ 
sted Common, 49 . 
List of plants in flower near Ayot and 
Cromer Hyde, xxiii; of birds in 
Grove Park and Woods, xxiv ; of 
Mollusca in alluvium at Watford, xli; 
of Ostracoda from Chara-marl of 
Hitchin, 61 ; of flowering plants in 
Hitchin lake-bed, 64 ; of Lepidoptera 
of Cheshunt, 75 ; of Bushey Heath, 
170 ; of works on the geology of 
Herts, 1884-1900, 87 ; of fishes of 
the Upper Lea, 120. 
London, meridian of, first used in maps 
in 1676, 9 ; water-supply of, 88. 
London Clay and its influence on the 
climate of Herts, 123 . 
‘ London Magazine,’ map of Herts in, 
1748, 193 . 
Lones, T. E.: The Functions of a 
Natural History Society considered 
with special reference to the Hert¬ 
fordshire Natural History Society 
(title only), x; The Geology of North- 
West Hertfordshire and the adjacent 
parts of Bedfordshire and Bucking¬ 
hamshire.—Part I (title only), xliii. 
Loxia curvirostra in Herts, 49 . 
Luperina cespitis newtoSt. Albans, 168 . 
Luton, river Lea dry at, 237 . 
Luton Hoo lake, list of fish in, 120. 
Lyccena bellargus (adonis) new to Herts, 
44 ; atAldbury, 167 ; L. corydon and 
argiolus near St. Albans, 44 . 
M. 
Macraria liturata new to Watford, 169 . 
Macroglossa stellatarum at Bushey 
Heath, 167 . 
Maps,Herts, 1579-1673,1; 1673-1794, 
173 . 
Marden Hill, Hertford, rainfall at, in 
1900, 36 . # 
Martin’s map of Herts, 1763, 200 . 
Mawley, E.: Report on Phenological 
Phenomena observed in Hertfordshire 
during the year 1900, xxi, 53-59 ; 
. . . during the year 1901, xxxvi, 
135 - 141 . 
Maximum rainfall in 1900, 39 ; in 
1901, 161 ; in 1902, 233 . 
Meadow-pipit nesting on Berkhamsted 
Common, 47 . 
Mergulus alle in Herts, 51 . 
Meridians used in maps, of the Azores, 
8 ; of London and Greenwich, 9 . 
Meteor of 13th July, 1902, 244 . 
Meteorological observations in Herts in 
1900, 65 ; in 1901, 145 ; in 1902, 
213 ; in 1887-1898, 121 . 
Miall, Prof. L. C.,on dew-ponds, xix. 
Microtus arvalis (?) in the Hitchin 
lake-bed, 64 . 
Middlesex, mean rainfall in, in 1900, 42 ; 
in 1901, 164 ; in 1902, 235 . 
