404 



Classified Index. 

 BOOK NOTICES— co»;iHH£'rf. 



Whitby Literary and Philosophical 

 -Society, Annual Report of, 241 



Winchester College Nat. His. Soc, 

 Report of, 1913-17, 65 



Yorkshire Natura'i=ts' Union, Annual 



Report of, for 191 7, 33-47 

 Yorkshire Numismatic Society, Trans. 



of. Vol. II., Part 2, 336 

 Yorkshire Philosophical Society, Ann. 



Report of, 272 



ILLUSTRATIONS. 



Alg.tE. 



Navicula pusilla, 281 



N. Alpina, 281 



N. americana, 281 



N. ignota (Danensis), 281 



ARCH.qiOLOGY. 



Bronze Implements in the Whitby 

 IMuseum, Plates I. and II. 



Bronze Implements found at Scar- 

 borough, 280 



Birds. 

 House- Sparrow, Eggs of, 202 



FLOWiiRiNG Plants. 



Hazel in grounds of Meanwoodside, 

 Leeds, (largest in North of England), 

 Plate VIL 



Geology and Pal.t;ontology. 



Bronze Implements in the Whitby 

 Museum, Plates I. and II. 



Bronze Implements found at Scar- 

 borough, 280 



Elk's Horn, Sub-fossil, found at 

 Methven, 113 



Lyginodendron oldhamium, 117 

 Red-deer Antler Pick from Holocene 

 deposit at Ruckland, Lines., 120 



Mammalia. 



Hedgehogs, 82, 83 



Sperm Whale, Three Conceptions of, i 



Portraits, Views and Groups. 



Carter, W. Lower, m.a., f.g.s., 232 

 Geikie, Sir Archibald, o.m., k.c.b.,. 



F.R.S., etc., 57 

 Greenwell, William, d.c.l., f.r.s., f.s.a. 



104 

 Howarth, J. H., j.p., f.g.s., 172 

 Lebour, George, A. L., m.a., 107 

 Scunthorpe Neolithic Settlement, Map 



of, 215 

 Slater, Matthew B., f.l.s., 108 

 Simpson, Martin, 242 

 The Tax — idermist, 276 

 Whitby Museum, 241 



Rotifers. 



Test of Nebala collaris (inverted), 

 inhabited by a Rotifer, 58 



SPECIES AND VARIETIES NEW TO BRITAIN BROUGHT 

 FORWARD IN THIS VOLUME. 



Lichen. 

 Sarcopyrenia gibba Nyl, found at St. 



Bees, Cumberland, with short de- 

 scription, W. Johnson, 103 



NOTES AND COMMENTS. 



January. — Sperm V^^iales (illustrated) 

 — Martin Simpson — Yorkshire 

 Scientific Societies — The Shap Minor 

 Intrusions — Sir Archibald Geikie — 

 Black pupse of Abraxas grossidariata — 

 Roman Piercebridge — Prehistoric 

 Remains — The Geology of Bourne- 

 mouth — Lincoln Naturalists — 

 Fairies or Beer ? — Boomerang Tricks 

 1-6 



February. — Louvain — and London — 

 The British Museum — Ignorance — 

 Bombs — Protests — Lord Dudley — 

 Lord Curzon — The Natural History 

 Museum — The Trustees — Letters in 

 the Press — The Museums Associa- 

 tion — Sir Henry H. Howorth — The 

 Science Museum — Sorby Scientific 

 Society — Northumberland Fishes — 

 Lancashire and Cheshire Entomolo- 



Naturalist, 



