— CLXXVI — 



+ Journal of the R. micioscopical Society. Voi. 1. n. 1-6, III. n. 3. London, 1878 and 

 1880. 8.° 



3. Duncan. — On a parasitic sponge of the order calcarea. — Gooke. The genus ravenelia. — 

 Gibbes. On the doublé and treble staining of animai tissues for raicroscopical investigations ; vith a 

 note on cleaning thin cover-glasses. — Grunow. On some new species of Nitzschia. — Smith On 

 the illumination of objects under the higher powers of the microscope. 



* Journal (The American) of science. Ser. III. voi. XIX. n. 113, 114. New Haven, 

 1880. 8.° 



113. Gilbert. Outlet of lake Bonneville. — Sterry Hunt. Chemical and geological relations of 

 the atmosphere — Geikie. Archsean rocks of "Wahsatch Mts. — Penfield. Apatites containing man- 

 ganese. — llidden. Cleberue County meteorite. — Sterry Hunl. Eecent formation of quartz and silici • 

 fication ia California. — Shepard. Ivanpah, California, meteoric iron. — Gooke. Atomic weight of 

 antimony. — ■Lawrence Smith. Daubrée's experimental geology. — Alien and Comslock. Bastnàsite and 

 tysonite from Colorado. — Cooke. On argento-antimonius tartrate (silver emetic). — Marsh. The 

 sternum in dinosaurian reptiles. — Gould. Southern comet ofFebruary, 1880. — 114. Guyol. Physical 

 structure and hypsometry of the Catskill Mountain region. — Dwight. Eecent espio rations in the 

 Wappinger valley Limestone of Dutchess County. — Yowtg. The color correction of certain achro- 

 matic object glasses. — Hall. Companion of Sirius. — Lawrence Smith. Emmet County , meteorite, 

 that fell near Estherville, Emmet County, Jowa. — Cooke. Oxidation of hydrochloric acid soluti oms 

 of antimony in the atmosphere. — Holden. Eelation betveen the colors and magnitudes of the 

 components of binary stars. — Whilfleld. Occurrence of true Lingula in the Trenton Limestones. — 

 Brackett and Young. Experiments upon Mr. Edison's dynamometer , dinamo-machine and lamp. — 

 Garey Lea. Substances possessing the power of developing the latent photographic image. 



'Leopoldina, amtliches Organ d. Leopold. - Carol. - Deutct Akad. d. Naturforscher 



II. Jahrg. 1878-79. Halle 1878-79. 4.° 

 +Liceo (Il r.) Forteguerri di Pistoia nell'anno scolastico 1878-79. Pistoia, 1880. 8." 



( Sartorio. Il colle di s. Colombano e i suoi fossili. 

 +Mémoires et compte rendu des travaux de la Société des ingéuieurs civils. Année 33. 



serie IV. cah. 3, 4. Paris, 1880. 8." 



3. Colladon. Mérnoire sur les travaux d'avancement du tunnel du Saint-Gothard, et sur le raecor- 

 dement exact des deux galeries, effectué le 29 février 1880. — Lejeune. Mémoires sur les tarifs et 

 prix de revient des transports.— 4. Gacheux. Eapport sur les habitations ouvrières exposées en 1878. — 

 Cotard. Étude sur la question des voies navigables. — Deniel. Chemin de fer sur la giace du fleuve 



Saint-Laurent. 



; Memoirs of the E. astronomical Society. Voi. XLI. 1879. London, 1879. 4.° 



Observations of the occultation of sun by the line of the moori. — The moon seen to be 

 darker than sun spots. — Band or fringe along the moon's limb. — On the spectroscopic and photo- 

 graphic evidence of a fringe along the moon's limb. — Part of moon's limb seen outside the sun's 

 disc. — The whole contour of the moon seen before or after totality. — The cusps of the solar 

 crescent seen as coloured. — The moon seen as red before totality. — Shadow bands. — Pulsations of 

 light on approach of totality, and tremulous motion of Thin crescent. — Faint brushes of light from 

 the solar crescent. — Parhelia and rays seen just before totality. — Brushes of light along the edge 

 of the disappeariug crescent. — The corona seen before and after totality. — Stars seen before 

 totality. — Prominences seen before and after totality. — Baily's beads. — Svnmming round and 

 flowing together of Baily's beads. — The moon and coronai rays seen to rotate. — The moon 

 appears to jump forward at the reginning and end of totality. — The chromosphere seen as a con- 

 tinuous red are. — Telescopio observations of Young's stratum. — Doublé observation of the com- 

 mencement and end of totality. Colours on clouds. — Irideseent clouds and arcs of prismatic colour.— 

 Colour of the sky. — Appearance of the moon's disc during totality. — Stars seen during totality.— 

 Brightness of the horizon during totality. — Darkness during totality. — Unnatural illumination uf 



