INDEX 
TO THE 
PHILOSOPHICAL TRANSACTIONS 
FOR THE YEAR 1876. 
A. 
Alcyonarians, 91 (see Moseley). 
Alimentary canal, minute anatomy of the, 451. 
Andrews (T.). The Bakerian Lecture. — On the Gaseous State of Matter, 421. 
Arago’s experiments on non-reciprocity of sound, 320. 
Atmosphere, effect of heterogeneity of, on sound, 324. 
Attraction-meter, construction of, 689. 
Australia, fossil mammals of, 197 (see Owen). 
B. 
Baber (E. C.). Contributions to the Minute Anatomy of the Thyroid Gland of the Dog, 557. 
Bacteria, 27 (see Tyndall). 
Bakerian Lecture. — On the Gaseous State of Matter, 421. 
Balfour (E. M.). On the Development of the Spinal Nerves in Elasmobranch Fishes, 175. — Summary 
of results, 189 ; explanation of the plates, 192. 
Bathometer, construction of, 675, 691. 
Batrachia, development of the skull in the, 601 (see Parker). 
Bombay, magnetic force at, 75 (see Chambers). 
Broun (J. A.). On the Yariations of the Daily Mean Horizontal Force of the Earth’s Magnetism pro- 
duced by the Sun’s Rotation and the Moon’s Synodical and Tropical Revolutions, 387. — History of 
the investigation, 387 ; solar and lunar actions, 389 ; magnetic pulsations, 397 ; lunar disturbing 
action, 400. 
5 K 
MDCCCLXXVI. 
