208 
GENERAL INDEX. 
of giving distinctive characters to light¬ 
houses, 1875, 253 
Hopkinson (J.) on the graptolites of the 
Arenig rocks of St. David’s, 1872, 107 
-on some graptolites from the Upper 
Arenig rocks of Ramsey Island, St. 
David’s, 1878, 82 ; on the occurrence 
of numerous species of graptolites in 
the Ludlow rocks of Shropshire, 83 
-on the distribution of the grapto¬ 
lites in the Lower Ludlow rocks near 
Ludlow, 1875, 69 
-on some points in the morphology of 
the Rhabdophora, 1881, 649 
- on local scientific societies , 1883, 318 
-- on the work of the Corresponding 
Societies Committee, 1885, 708 ; 1886, 
285 ; 1887,459; 1888, 255 ; 1889, 187 ; 
1890, 55 
--an improved form of clinometer, 
1886, 557 
- on the provincial museums of the 
United Kingdom , 1887, 97 ; 1888, 124 
-on the climate of Scarborough com¬ 
pared with that of some other sea-side 
health resorts, 1890, 748 ; the inland 
compared with the maritime climate of 
England and Wales, ib. ; a comparison 
of the climate of Halifax, Wakefield, 
Bradford, Leeds, and Hull, 749 ; on me¬ 
teorological photography, 751 
Hoppe-SeyleCs ( Professor ) method for 
calculating the amount of bile-acids , J. 
Hughes Bennett on, 1868, 187 
Hop-plant louse ( Phorodon humuli, 
Schrank), the problem of the, in 
Europe and America, Dr. C. V. Riley 
on, 1887, 750 
Hopwood (E. 0.) and H. G-. Brooke on 
the changes in the circulation which 
are induced when the blood is ex¬ 
pelled from the limbs by Esmarch’s 
method, 1876, 147 
*Horck (H. v. H. v. d.) on the Lap¬ 
landers and the oeople of the north of 
Europe, 1876, 166 
fHORE (Capt. E. C.)on Lake Tanganyika, 
1889, 663 
Horizon, C. George on a self-replenish¬ 
ing artificial, 1871, 178 
Horn, a, and bones found in a cutting in 
a street in Maidenhead, Berks, Dr. T. 
Moffat on, 1878, 84 
*Horn silver, W. C. Roberts on, 1873, 
66 
Horne (J.) and B. N. Peach, the geo¬ 
logy of Durness and Eriboll, with 
special reference to the Highland con¬ 
troversy, 1885, 1027 ; further evidence 
of the extension of ice in the North 
Sea during the Glacial period, 1036 
-(W.) on the occurrence in the Yore- 
dale rocks of Wensleydale of fish and 
amphibian remains, 1873, 84 
*Horne (W.), a suggestion as to the 
boring of stone hammers, 1890, 980 
*Horned men of Akem in Africa, Capt. 
J. S. Hay and Commander Cameron 
on, 1876, 165 
Horner (C.) on the spectra of certain 
boric and phosphoric acid blowpipe 
beads, 1873, 64 
Horse, development of the foot of the. 
Prof. Struthers on the, 1885, 1103 
-extremities of the, R. Garner on the 
homologies in the, 1869, 121 
.-fossil teeth of a, found in the Red 
Clav at Stockton, John Hogg on the, 
1863, 70 
■[Horses, the draught of. T. H. Briggs on, 
1889,754 
Horse-chestnut, Dr. John Davy on the, 
1864, 121 
Horse-nails, F. J. Bramwell on Huggett’s 
system of manufacturing, 1873, 210 
Horsfall (J.) and R. Law, an account 
of small flint instruments found 
beneath peat on the Pennine chain, 
1884, 924 
-and R. Law on the discovery of 
Carboniferous fossils in a conglomerate 
at Houghton Fell, near Settle, York¬ 
shire, 1887, 690 
Horsley (V.) and Prof. E. A. Schafer 
on the functions of the marginal con¬ 
volution, 1884, 777 
*Horton (S. Dana) on the British stan¬ 
dard of value, 1885, 1172 
-- monetary jurisprudence, 1887, 829 
Hosie (A.) on Chinese insect white wax, 
1885, 1064 ; on journeyings in South¬ 
western China, 1137 
Hoskins (Dr. S. Elliott), table of the 
elements of the climate of Guernsey, 
1862, 140 
Hospital mortalitv, Dr. Lawson Tait on, 
1877, 181 
Hospitals, Dr. W. Stephenson on the 
scientific aspects of children’s, 1871, 
221 
Hot-air engine, or motor, E. Yernon on 
the Benier, 1890 , 953 
Hot-blast stoves, Cowper’s, E. A. Cowper 
on, 1879, 522 
*Hot-houses, John Halliday on heating, 
1867, 155 
Hot-lake district, the, and the glacier 
scenery and fjords of New Zealand, 
W. Lant Carpenter on, 1881, 742 
Hot sprint in Wheal Clifford, Cornwall, 
Dr. W. A. Miller’s chemical exami¬ 
nation of a, 1864, 35 
Hot springs of Iceland and New Zealand, 
C. E. Peek on the, 1883, 590 
*Hough (F B.), the future policy of 
forest management in the United 
States, 1884, 861 
Houghton (Lord) on the economic 
