Index. 
Glascott (L. 8.). A List of some of 
the Rotifera of Ireland, 29. 
Gold Nuggets hitherto found in the 
County Wicklow (Batt), 311. 
Gregory (J. W.) and Lavis (H. J. 
Johnston). On Kozoonal Structure 
of the ejected Blocks of Monte 
Somma. (<Adstract), 280. 
Grubb (Sir Howard). Notes on a 
Paper recently published in the As- 
trophysical Journal [vol. v., No. 2, 
February, 1897], by Professor EK. 
Hale, of the Yerkes Observatory, 
Chicago, on ‘The Comparative 
Values of Refracting and Reflecting 
Telescopes for Astrophysical Obser- 
vations,’’ 523. 
—— On a New Form of Equatorial 
Mounting for Monster Reflecting 
Telescopes, 252. 
Haddon (A. C.). Branched Worm- 
tubes and Acrozoanthus, 344. 
Pheilia Sollasi: «a New Species of 
Actiniarian from Oceania, 693. 
Haddon (A. C.) and SHackLEron 
(Alice M.). Description of some 
New Species of Actiniaria from 
Torres Straits, 116. 
Harker (Alfred). The Use of the Pro- 
tractor in Field-Geology, 12. 
Hartley (W. N.) and Ramace (Hugh). 
A Spectrographic Analysis of Iron 
Meteorites, Siderolites, and Meteoric 
Stones, 703. 
Hemitrypa hibernica, M‘Coy (Cots), 
132. 
Homogeneity of Structure and Sym- 
metry, a Mechanical Cause of, geo- 
metrically investigated (Bartow), 
527. 
Howth, Pucksia Mac Henryi, a New 
Fossil from the Cambrian Rocks of 
(Soxzas), 297. 
Hydroida and Polyzoa, Survey of Fish- 
ing Grounds, West Coast of Ireland, 
1890-91 (DuERDEN), 325. 
Hydroids of the Irish Coast (DurrpzEw), 
405. 
Hydrometer, an improved Form of 
(O’Tootr), 753. 
Igneous Rocks of Roundwood, County 
Wicklow (Soruas), 94. 
SCIEN. PROC., R.D.S., VOL. VIII., PART VI. 
759 
Image-finder, the Automatic (Bopx1y), 
281. 
Insects, Vision of (Stonry), 228. 
Ireland, Distribution of Drift in, in its 
Relation to Agriculture (K1zxosr), 
421. 5 
Treland, Rotifera of (GuascorTt), 29. 
Ireland, Survey of Fishing Grounds, 
West Coast of, 1890-91, Hydroida 
and Polyzoa (DurrpEn), 325. 
Irish Coast, Hydroids of the (DuExpEn), 
405. 
Johnson (T.). 
sp. n., l. 
Joly (J.) On the Bright Colours of 
Alpine Flowers, 145. 
—— On the Geological Investigation 
of Submarine Rocks, 509. 
On the Influences of Tempera- 
ture upon the Sensitiveness of the 
Photographic Dry Plate, 222. 
—— Useful Methods in Teaching Ele- 
mentary Physics, 215. 
On a Photographic Method of 
detecting the Existence of Variable 
Stars, 184. 
—— A Theory of Sun-Spots, 697. 
Joly (J.) and Dixon (Henry H.). On 
some minute Organisms found in the 
Surface- Water of Dublin and Kil- 
liney Bays, 741. 
Jupiter, Rotation Period of the ‘‘ Gar- 
net’’ Spot on (Rampav1), 389. 
Pogotrichum hibernicum, 
Kerry, Bog-flow in 
Souas), 475. 
Kilroe (J. R.). The Distribution of 
Drift in Iveland in its Relation to 
Agriculture, 421. 
Kinematics, Application of the Parallel- 
ogram Law in (Preston), 469. 
Kinetic Theory of Gas, regarded as 
Illustrating Nature (Sronuy), 351. 
(PRAEGER and 
Lake Derravaragh, Co. Westmeath, 
Seiches in (Mac Farrane), 288. 
Lantern Slides, Method for Colouring, 
for Scientific Diagrams (Scorr), 263. 
Lavis (H. J. Johnston-) and Grecory 
(J. W.). On Eozoonal Structure of 
the ejected Blocks of Monte Somma. 
(Abstract), 280. 
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