GENERAL INDEX. 
309 
Coal-field, report on the distribution of 
the, 1863, 342 ; 1865, 42 , 317 
Organic remains in the Carboniferous 
Limestone, C. Moore on the mineral 
veins containing, 1868, 428 ; 1869, 360 
--remains in the rocks between the 
Nase Head and Portlialla Cove, Corn¬ 
wall, C. W. Peach on the discovery of, 
1869, 99 
^Organisms met with in the clay-iron¬ 
stone nodules of the Coal-Measures in 
the neighbourhood of Dudley, exhibi¬ 
tion of some, by Dr. H. Woodward and 
It. Etheridge, 1886, 628 
Organo-metallic radicals, G. P. Buckton 
on the formation of, by substitution, 
1862, 36 
,-silicon compounds, W. B. Hart on 
some, 1887, 661 
Origin and Characteristics of the people 
in the counties of Down and Antrim, 
Bev. Canon Hume on the, 1871, 153 
Orkney click mill, the old, Prof. A. 
Jamieson on, 1888, 807 
--- and Shetland, dredging by the late 
H. P. C. Moller off Fair isle, between, 
O. A. L. Morch on, 1867, 93 
^Orkneys, G. Petrie on the antiquities of 
the, 1863, 143 
-G. Petrie on ancient modes of sepul¬ 
ture in the, 1871, 156 
Oemandy (R.) and Dr. J. B. Cohen, 
metallic aluminium as a chemical 
reagent, 1889, 550 
Ormerod (G. W.), sketch of the granite 
of the northerly and easterly sides of 
Dartmoor, 1869, 98 
Ornithological investigation, A. Newton 
on certain neglected subjects of, 1875, 
162 
^Ornithology of Palestine, the, and the 
peculiarities of the Jordan Valley, Rev. 
11. B. Tristram on, 1864, 191 
—- of the Sandwich Islands, Prof. A. 
Newton on the, 1890, 852 
Orography of the North-Western Frontier 
of India, T. Saunders on the, 1879, 449 
Orphan children under the care of the 
Dublin Protestant orphan societies, 
ten years’ statistics of the mortality 
amongst the, Rev. W. Caine on the, 
1861, 208 
Orthagoriscus mola, Dr. John Cleland on 
the anatomy of, 1861, 138 
Ortho-amido-cinnamic acid, T. M. Morgan 
on, 1883, 458 
Orthophote, J. T. Brown on the, 1890, 
778 
Orthoptic loci, Rev. Dr. C. Taylor on, 
1885, 909 
Ortonia, Prof. H. A. Nicholson on, a new 
genus of fossil tubicolar annelids, 
1872, 118 
Osborn (H. F.), the evolution of the 
mammalian molar teeth to and from 
the tritubercular type, 1888, 660 
Osborn [Prof. H.F.], the paleontological 
evidence for the transmission of ac¬ 
quired characters, 1889, 621 
-and W. B. Scott on the origin and 
development of the Rhinoceros group, 
1883, 528 
-(Captain Sherard) on the desira¬ 
bility of an exploration being made of 
the district between the Brahmaputra, 
the TJpper Irawadi, and the Yang-tse- 
Kiang , 1868, 430 
— on polar exploration, 1872, 211 
-[Rear-Admiral S.] on the routes to 
the North Polar region, 1874, 170 
Osborne (J. W.) on the essential oils and 
resins from the indigenous vegetation 
of Victoria, 1862, 48 ; on a photolitho¬ 
graphic process, as adopted by the 
Government of Victoria for the publi¬ 
cation of maps, 49 ; observations made 
at sea on the motion of the vessel with 
reference to sea-sickness, 133 
Oscillation-frequencies of solar rays , 
catalogue of the, 1878, 37 . (See ‘ Wave¬ 
lengths,’ and ‘ Wave-numbers ’) 
Oscillations, the small, of a particle and 
a rigid body, Prof. R. S. Ball on, 1870, 
10 
O’Shea (L. T.), the effect of oxidation 
on the magnetic properties of manga¬ 
nese steel, 1890, 753 
Osler (A. Follett) on the horary and 
diurnal variations in the direction and 
motion of the air at Wrottesley, Liver¬ 
pool, and Birmingham, 1865, 264 
-on an anemometer for the registra¬ 
tion of cyclones or other tropical 
hurricanes, 1865, 19 
—— 011 the normal forms of clouds, 
1886, 530 
Osmond (F.), notes on the report on 
molecular phenomena associated with 
the magnetisation of iron (phenomena 
occurring at a red heat'), 1890, 157 
Osmunda regalis (Linn.), some points in 
the development of, C. P. Ilobkirk on, 
1881, 675 
"■‘Ossiferous caves in Malta, Dr. Falconer 
on, 1862, 195 
*-caverns of the south of Devonshire, 
H. C. Hodge on the, 1864, 57 
Ossuary at Rothwell, in Northampton¬ 
shire, Dr. Beddoe on the, 1875, 170 
Osteology of an infantile gorilla skeleton, 
Dr. A. Thomson on some points in the, 
1878, 597 
-of the arm, the comparative, Dr. T. 
P. Durand on, 1879, 405 
Ostracocanthus dilatatus, gen. et spec, 
nov., a fossil fish from the Coal-Mea¬ 
sures S.E. of Halifax, Yorkshire, J. W. 
Davis on, 1879, 343 
