Index of Papers published in the “ Transactions.” 
291 
Index of Papers published in the “ Transactions ” 
during Session 1917-18. 
(. Arranged under the Authors’ Names.) 
Fisher (R. A.). The Correlation between Rela- 
tives on the Supposition of Mendelian Inherit- 
ance, vol. lii, No. 15, 399-433. 
Haseman (Mary Gertrude). On Knots, with a 
Census of the Amphicheirals with Twelve 
Crossings, vol. lii, No. 11, 235-255. 
Robinson (Arthur). The Formation, Rupture, 
and Closure of Ovarian Follicles in Ferrets 
and Ferret-Polecat Hybrids, and some Asso- 
ciated Phenomena, vol. lii, No. 13, 303-362. 
Thompson (John M‘Lean). The Anatomy and 
Affinity of certain Rare Ferns, vol. lii, No. 14, 
363-397. 
Waterston (David). The Development of the 
Heart in Man, vol. lii, No. 12, 257-302. 
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