TEANSAOTIONS 



ROYAL SOCIETY OF EDINBURGH. 



VOLUME XLV. PART II. 



10. Contrihutions to the Craniology of the People of the Empire of India. Part III. — Natives of the 



Madras Presidency, Thugs, Veddahs, Tibetans, and Seistanis. By Principal Sir William Turner, 

 K.C.B., D.C.L., F.E.S. (With Four Plates.) Price : to Public, 5s. ; to Fellows, 3s. M. 



(Issued July 26, 1906.) 



11. .4 Pfafian Identity, and related Vanishing Aggregates of Determinant Minors. By Thomas Muir, LL.D. 



Price: to Public, Is. ; to Fellows, %d. (Issued August 16, 1906.) 



12. Scottish National Antarctic Expedition: Tardigrada of the South Orkneys. By James Murray. 



(With Four Plates.) Price: to Public, 2s.; to Fellows, Is. <6d. (Issued August 31, 1906.) 



13. 27(6 Plant Remains in the Scottish Peat Mosses. Part II. — The Scottish Highlands. By Francis J. 



Lewis, F.L.S. (With Four Plates.) Price : to Public, 3s. ; to Fellows, 2s. 3d. 



(Issued October 19, 1906.) 



14. An Investigation of the Seiches of Loch Earn by the Scottish Lalce Survey. Part I. — Limnographic 



Instruments and Methods of Observation. By Professor G. Chrtstal. Part II. — Preliminary 

 Limnographic Observations on Loch Earn. By James Murray. Price : to Public, 3s. ; to 

 Fellows, 2s. 3d. (Issued October 17, 1906.) 



15. The Viscosity of Solutions. Part I. By C. Eanken, B.Sc, and Dr W. W. Taylor. Price: to 



Public, Is. ; to Fellows, Qd. (Issued December 31, 1906.) 



16. The Temperaturp. of the Fresh-water Lochs of Scotland, with special reference to Loch Ness. With 



Appendix containing Observations made in Loch Ness by Members of the Scottish Lake Survey. 

 By E. M. Wedderburn, M.A. Communicated by Sir John Murray, K.C.B. Price : to Public, 

 7s. ; to Fellows, 5s. 3d. (Issued February 22, 1907.) 



17. The Superposition of Mechanical Vibrations (Electric Oscillations) upon Magnetisation, aiid. Conversely, 



in Iron, Steely and Nickel. By James Russell. Price : to Public, 2s. ; to Fellows, Is. (td. 



(Issued February 28, 1907.) 



18. The Hydroids of the Scottish National Antarctic Expedition. By James Ritchie, M.A., B.Sc, Fullerton 



Scholar, University of Aberdeen. Communicated by W. S. Bruce, F.R.S.E. ("With Three Plates.) 

 Price: to Public, 3s. ; to Fellows, 2s. 3d. (Issued March 16, 1907.) 



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