INDEX. 
905 
Peat Bed ; the Succession of the Plants 
throughout a Vertical Section of the Bed ; and 
the Conditions of Accumulation and Preserva- 
tion of the Deposit, 855-902. 
Knots, On, with a Census of the Amphicheirals 
with Twelve Crossings. By Mary Gertrude 
Haseman, 235-255. 
Amphicheir,il. By Mary Gertrude Hase- 
man, 597-602. 
L 
Lang (W. H.). See Kidston (B>.). 
Lawson (A. Anstruther). Gametophyte Genera- 
tion of the Psilotacese, 93-113. 
Leaf-trace in some Pinnate Leaves. By R. C. 
Davie, 1-36. 
Leaves, Pinnate, Vascular Anatomy of. By R. C. 
Davie, 1-36. 
Llavea, Lagasca, Anatomy and Affinity of. By 
J. M‘L. Thompson, 363-397. 
Logarithms of Factorials and Allied Products. By 
Frank Robbins, 167-174. 
M 
Mackenzie (Dorothy). See Ewart (■!. Cossar). 
Man, Development of Heart in. By D. Waterston, 
257-302. 
Megascolecidx, Family, Prostate Glands of Earth- 
worms of. By J. Stephenson and Haru 
Ram, 435-453. 
Mendelism, Correlation between Relatives under. 
By R. A. Fisher, 399-433. 
Morphology of the Stele of Platyzoma micro- 
phyllum, R. Br. By J. M‘L. Thompson, 
571-595. 
Moulting of the King Penguin. By J. Cossar 
Ewart and Dorothy Mackenzie, 115-132. 
Multiple Allelomorphism, Effects of, upon Correla- 
tions of Relatives. By R. A. Fisher, 399- 
433. 
Myelophilus minor Hart, The Structure, Bionomics, 
and Forest Importance of. By Walter 
Ritchie, 213-234. 
Myology, Comparative, of Shoulder Girdle and 
Pectoral Fin of Fishes. By E. W. Shann, 
531-570. 
N 
Nerve-fibre Tracts in the Prosencephalon of Spinax. 
By J. Stuart Thomson, 487-500. 
Neurone Areas in the Prosencephalon of Spinax. 
By J. Stuart Thomson, 487-500. 
Nothochlxna, Broug., Sporangial-form and spore- 
counts of. By J. M‘L. Thompson, 363-397. 
O 
Old Red Sandstone Plants showing Structure. Part 
II. By R. Kidston and W. H. Lang, 603-627. 
Part III. By R. Kidston and W. H. Lang, 
643-680. 
Part IV. By R. Kidston and W. H. Lang 
831 r 854. 
Part V. By R. Kidston and W. H. Lang, 
855-902. 
Origin of Pith in Ferns. By J. M‘L. Thompson, 
715-735. 
Ovarian Follicles, Formation, Rupturej and Closure 
of, in Ferrets and Ferret-Polecat Hybrids. By 
A. Robinson, 303-362. 
P 
Pack-Ice in Weddell Sea, Natural History of. By 
J. M. Wordie, 795-829. 
Penguin, Moulting of the King. By J. Cossar 
Ewart and Dorothy Mackenzie, 115-132. 
Physiography and Topography in relation to an 
Insect Association. By A. E. Cameron, 
37-78. 
Plant Environment in relation to Insects. By A. E. 
Cameron, 37-78. 
Platyzoma microphyllum, R. Br., Sporangial- and 
Spore-Differences in. By J. M‘L. ' Thompson, 
157-165. 
Morphology of Stele of. By J. M‘L. Thomp- 
son, 571-595. 
Prashad (Baini). See Stephenson, J. 
Products, Factorials and Allied, with their Log- 
arithms By Frank Robbins, 167-174. 
Prosencephalon of Spinax, Morphology of. By J. 
Stuart Thomson, 487-500. 
Prostate Glands of the Earthworms of the Family 
Megascolecidse. By J. Stephenson and Haru 
Ram, 435-453. 
Psilotacese, Gametophyte Generation of the. By 
A. Anstruther Lawson, 93-113. 
Psilotum, the Gametophyte of. By G. P. Darnell- 
Smith, 79-91. 
Q 
Quinlan (Christine E.). Contributions towards a 
Knowledge of the Anatomy of ,'the Lower 
Dicotyledons. Part III. The Anatomy of the 
Stem of the Calycanthaceae, 517-529. 
R 
Ram (Haru). See Stephenson, J. 
Relatives, Correlation between, in Mendelian 
System. By R. A. Fisher, 399-433. 
