4 I 4 
Classified Index. 
YORKSHIRE — continued. 
Poetry — The Maglemose, 365 
Reptilia. — Annual Report of Reptiles, 
etc., Committee of Yorkshire Nat- 
uralists’ Union for 1921, S. H. 
Smith, 40 
Scientific History. — Hull Meeting of 
British Association, 54, 341-365 ; 
Monograph of the Land and Fresh- 
water Mollusca of the British Isles, 
Part 24, by J. W. Taylor, m.sc., 
74 ; Geography at the British 
Association Meeting at Hull, H. 
Vigrass, 345-346 ; Physiology at 
the British Association Meeting at 
Hull, J. W. Fraser, 351-352 ; 
Handbook to Hull and the East 
Riding of Yorkshire, T. Sheppard, 
359 ; The Local Programme v>f the 
British Association at Hull, 1922, 
364 ; Through Yorkshire, Gordon 
Home, 376 ; Whernside in Relation 
to Mid-West (64) and North-West 
(65) Yorkshire, W. H. Burrell, 
377 ' 37 8 
Societies. — Halifax Scientific Soci- 
ety, Report of Annual Meeting, 203 ; 
Huddersfield Naturalists’, etc., So- 
ciety, Annual Reports, 1919-1920, 
268 ; Hull Geological Society, 
Transactions of, 202-203 ; Annual 
Meeting of, 208 ; Hull Old Boys’ 
Natural History Club, note on 
formation of, 400 ; Leeds Geological 
Association, Transactions of, 202- 
203 
203 ; Rotherham Naturalists’ Soci- 
ety, Report of Annual Meeting of, 
203 ; Yorkshire Philosophical 
Society, Report on Centenary Meet- 
ing of, 306-307, Annual Report of, 
1921, 320 
Trichoniscidas . — List of, noted on 
the Scarborough Coast, R. S. 
Bagnall, 92 
Trichoptera. — Species; noted at Ask- 
ham Bog in June, G. T. Porritt, 328 
Yorkshire Naturalists’ Union. — 
Report of meeting of Vertebrate 
Section held at Leeds, October, 
1921, E. W. Taylor, 21-22 ; Annual 
Report for 1921, F. A. Mason, 
W. H. Pearsall, and E. Hawkes- 
worth, 33-48 ; ‘ Migration of the 
Common Swallow, ’ Presidential Ad- 
dress of H. B. Booth, f.z.s., 
m.b.o.u., delivered at Hull, Decem- 
ber, 1921, 55-60, 85-91 ; Yorkshire 
Naturalists’ Union Fungus Foray 
at Castle Howard, October, 1921, 
A. E. Peck, 69-71 ; Annual Report 
of Micro -Biology Committee of 
Yorkshire Naturalists’ Union for 
1921, J. W. H. Johnson, 77; 
Report of Annual Meeting of En- 
tomological Section, held at Leeds, 
B. Morley, 78-79 ; Report of 
Annual Meeting held at Hull, 
December, 1921, 79 ; Formation of 
Sub -Committee in connexion with 
Hull Meeting of British Association, 
1 14 ; Meeting of Botanical Section 
at Leeds, February, 1922, C. A. 
Cheetham, 141 ; Meeting of Verte- 
brate Section held at Leeds, Febru- 
ary, 1922, E. W. Taylor, 142-143 ; 
Exhibition in connection with Hull 
Meeting of British Association, 183 ; 
Yorkshire Naturalists at Clitheroe, 
W. H. Pearsall and F. A. Mason, 
225-228 ; Yorkshire Naturalists at 
Bingley, W. H. Pearsall and F. A. 
Mason, 229-232 ; Yorkshire Natura- 
lists at Thornton Dale, W. H. 
Pearsall and F. A. Mason, 289-296 ; 
Yorkshire Naturalists' Union Ex- 
hibition at Hull during meeting of 
British Association, T. .Sheppard, 
305-306; 321-326; Report thereon, 
W. R. Grist, 360-364 ; Yorkshire 
Naturalists at Filey, W. H. Pearsall 
and F. A. Mason, 317-320 ; Meeting 
of Entomological Section and Plant 
Galls Committee at Askham Bog, 
near York, in June, W. Falconer, 
327-330 ; Meeting of Plant Galls 
Committee, Thorner to Collingham, 
W. Falconer, 373-376 ; Yorkshire 
Naturalists in Bishopdale, W. H. 
Pearsall and F. A. Mason, 383-388 ; 
Annual Meeting of Botanical Section 
at Leeds, in October, J. F. Robin- 
son, 393 ; Meeting of Marine 
Biology Committee at Scarborough, 
in September, A. I. Burnley, 394- 
395 
Zoology. — Zoology at British Associ- 
ation Meeting at Hull, C. F. 
Procter, 357-359 
Naturalist 
