Classified Index. 
287 
Y ORKSHIRE — continued. 
Societies, Publications of, etc. — 
Cleveland Field Club, 144 ; Leeds 
Philosophical, 263 
Yorkshire Naturalists’ Union. — 
Annual Meeting, 1932, F. A. 
Mason, 2-3 ; Vertebrate Section 
Reports, E. W. Taylor, 8-10, 117- 
119 ; Annual Report, 1932, . A. 
Mason and S. D. P. Fisher, 12-24 
38-48 ; Fungus Foray at Kirby- 
moorside, 1932, F. A. Mason and 
J. Grainger, 27-31 ; Entomological 
Section Reports, 64 ; Editorial, 
121 ; Excursion Reports, Robin 
Hood’s Bay, 131-136 ; 'Skipwith 
164-166 ; Dent, 181-190 ; Rippon- 
den, 215-216 ; Ripon, 231-237 ; 
Circulars I to VII, F. A. Mason ; 
The Age of The Naturalist, 265 ; 
Botanical Section, C. A. Cheetham, 
275 
MISCELLANEA. 
Botany. — The Natural Abscission of 
Twigs, illustrated, Mary Thomas, 
79-86 ; Growth Habit and Anatomy 
of Mercurialis perennis L. (Dog’s 
Mercury), illustrated, N. Gill, 193- 
199 ; Spread of Birch, H. J. 
Burkill, 205-206 ; Gift of Charo- 
phyta Collection to Leeds Univer- 
sity, 238 
Birds. — Flight of the Chough, illus- 
trated, S. Smith, 207-209 
Correspondence . — Botanical nomen- 
clature, R. J. Flintoff, Butterfly 
Foes, C. L. Collenette, Weight of 
Birds, F. C. P. Jourdain, 70-71 ; 
Whale Wounds, W. J. Clarke, 277 
Fungi. — Virus Diseases of Potatoes, 
J. Grainger, 151-153 
Geology. — Constituents of Banded 
Humic Coals, R. Crookall, 169-176 ; 
Geological Notes, 190-191 ; Watson - 
ian Counties Map, 237 ; Calcareous 
Nodules and their Significance, R. 
Crookall, 253-256, 267-274 
Lepidoptera. — Function of Hairs in 
certain Lepidopterous Larvae, G. B. 
Walsh, 149-150 ; Flight in Insects, 
W. H. Pearsall, 200 
Magazine Notes. — General, 72, 96, 
143, 168, 191-192, 239-240, 262, 
264; Entomological, W. J. 
Fordham, 104, 278 
Mammalia. — Sleeping Habits of 
Whales, R. W. Gray, 257-260 ; 
Whale Wcunds, W. J. Clarke, 277 
Microscopy. — Field Notes, W. L. 
Schroeder, 154, 213-213 
Mollusca. — Theba cartusiana Mull., 
etc., at Charlottenlund Fort, near 
Copenhagen, H. Schlesch, 249 
Northern News. — 48, 72, 261, 262, 
278 
Personal Notices. — William Spence 
(F. J. Griffin), 178 
Reptilia. — -Viper (Vipera (Pelias) 
berus) in Captivity, E. Gallwey, 
97-98 ; Canker in Grass Snakes, 
illustrated, E. Gallwey, 217-222 
Societies .—British Association, 
Leicester Meeting Notes, T. 
Sheppard, 241-249 
1933 Dec. 1 
