CONTENTS 
■ OF 
No. XXII. 
Page 
Art. L Observations on the Results of the late Expedition of 
Captain Parry, including a View of previous Dis- 
coveries made in the same direction. By Hugh 
Murray, Esq. F. R. S. E. Author of “ The History 
of Discoveries in Africa and Asia,” &c. - 225 
Additional Information regarding the Arctic Expedi- 
tions, - 247 
IX. Abstract of an Account of Crystallisations formed du- 
ring various Metallurgical Operations. By Mr Fre- 
derick Koch of Kbnigshiitte in the Hartz, - 250 
III. Account of the Parallel Roads in the Valley of Co- 
quimbo. By Captain Basil Hall, - 255 
TV. On Thermo-Magnetism. By Thos. Stewart Traill, 
M. D., &c. - 258 
V. Notice of a mode by which a conjecture may be form- 
ed as to the Sex of the Chick in Ovo. By Mr Da- 
vid Ritchie, ~ 
VI. On the Extract of Mimosa-Bark, for the use of Tan- 
ners, imported from New South Wales. By Mr T. 
Kent, - » 
VII. Report on the Present State of the Wooden Bridge at 
Montrose, and the practicability of Erecting a Sus- 
pended Bridge of Iron in its stead. By George 
Buchanan, Esq. Civil Engineer, and Lecturer on 
Mechanics at the School of Arts, Edinburgh, 
Till. Experiments and Observations on Radiant Heat By 
William Ritchie, A. M. Rector of the Academy at 
Tain, - 
IX. Remarks illustrative of the Influence of Society on 
the Distribution of British Animals. By the Rev. 
John Fleming, D. D. F. R. S. E. M. W. S. &c« 
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267 
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