SCIENTIFIC PROCEEDINGS— coH^-mMe^. 



13. Forbesia cancellata, geii. et. sp. nov. (Sphenopteris, sp., Baily). By 



T. Johnson, d.sc, f.l.s. (Plates XIII. and XIV.) (January, 1912.) Is. 



14. The Inheritance of the Dun Coat-Colour in Horses. By James Wilson, m.a., b.sc. 



(January, 1912.) Is. 



15. On the Vacuum Tube Spectra of the Vapours of some Metals and Metallic 



Chlorides. Part I. — Cadmium, Zinc, ThaUium, Mercury, Tin, Bismuth, 

 Copper, Arsenic, Antimony, and Aluminium. By James H. Pollok, d.sc. 

 (Plates XV. and XVI.) (February, 1912.) Is. 



DUBLIN : PKINTED AT THE UNIVEKStTV PRESS BY I'ONSONBY AMD OIBKS. 



