844 
index. 
and sustained attention, 443 ; of the effect of cool and heated rooms, 444 ; of the effect of 
sea-sickness, 445 ; of the effect of the temperature at sea, 446. 
Thames, mean monthly temperature of the water of the, 576. 
Thermometer apparatus, self-registering, 83. 
Therm ometrical observations (on the reduction of) made at the Apartments of the Royal Society 
and at the Royal Observatory, Greenwich, 569. 
Thiofucusol, 473. 
J'ides, researches on, 227. 
Tomes (John, Esq.). On the Structure of the Dental Tissues in the Order Rodentia, 529. 
Toronto, Magnetic Observatory at, 205. 
Triethylamine, formation of, 121. 
Tropics, on the temperature of man within the, 437. 
Tympanum and palate of the Crocodilia, communications between them, 526. 
U. 
Urine, Contributions to the Chemistry of. On chylous urine, 551. On the influence of rest and 
motion in lessening or increasing the albumen in the urine previous to and after food was 
taken, 655. 
Uterus, on the changes which take place in the structure of, during utero-gestation, 518. 
V. 
Vegetables, on the action of sulphuric acid upon, and the oils produced thereby, 467. 
Veins, Great Anterior, in Man and Mammalia, on the development of, 133. Metamorphosis of 
the primitive lateral and symmetrical venous trunks, 137 ; development in the Sheep, 137 ; in 
Man, 141. Comparative view of those veins in Man and Mammalia, 148. Analysis of the 
varieties of these veins in Man, 153. 
Vital and Physical Forces, on the mutual relations of, 727. 
Volatile organic bases, on the molecular constitution of, 93. 
W. 
Waller (Dr. Aug.). Experiments on the Section of the Glossopharyngeal and Hypoglossal 
Nerves of the Frog, and observations of the alterations produced thereby in the Structure of 
their Primitive Fibres, 423. 
Wart-Hogs {Phacochoerus) , on the development and homologies of the molar teeth of, 481. 
Wet-bulb thermometer, observations on, in India, 336 et seq. 
Whewell (Rev. W., D.D.). Researches on the Tides. — Fourteenth Series, 227. 
Winds, observations on, in India, 368-372. 
Woods, various, on the strength of direct cohesion in, 684. 
Wr ought-iron plates, on the strength of, 677. 
LONDON: 
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RED LION COURT, FLEET STREET. 
