INDEX 
TO THE 
PHILOSOPHICAL THAN SACTIONS 
FOR THE YEAR 1865. 
A. 
Antedon rosaceus, embryogeny of, 513 (see Thomson). 
Armour-plated ships, magnetic character of, 263 (see Evans). 
Atlantic, principal currents of the, 239 (see Forchhammek). 
Atomic heat and atomic weight, relations between, 177 (see Kopp). 
B. 
Bailey (J. W.), his researches on Foraminifera, 423 (see Parker). 
Bakerian Lecture, 605 (see Roscoe). 
Beale (L. S.). New Observations upon the Minute Anatomy of the Papillse of the Frog’s Tongue, 443. 
— Conclusions, 456; description of the plates, 457. 
Binney (E. W.). A Description of some Fossil Plants, showing Structure, found in the Lower Coal- 
seams of Lancashire and Yorkshire, 579. — Concluding remarks, 596 ; description of the plates, 599. 
Blood, influence of physical and chemical effects upon, 687 (see Harley). 
C. 
Cayley (A.). On the Sextactic Points of a Plane Curve, 545. — Application to a cubic, 556 ; Appendix, 
569. 
Cerebral hemispheres of the Marsupialia and Monotremata, 633 (see Flower). 
Chemical action of total daylight, 605 (see Roscoe). 
Comatula rosacea , embryogeny of, 513 (see Thomson). 
Compass, effect of ship’s magnetism on the, 263 (see Evans). 
Complexes, linear, of right lines, 725 (see Plucker). 
Condensers, electric, theory of, 493 (see Maxwell). 
Cubic curve, sextactic points of, 556 (see Cayley). 
