NUMBER XVI. 
. Page 
Arr. I. Notes and Remarks connected with Meteorology on Lake 
variations in the season ; by Prof. We W. J 
— =“, =~ 
1 IIL. on, the ‘Orbits of the. kneaded : las B. A. Govtn, To: AAS. 
of the List of lL ocalisive of Algee in the Unite 
, Sa as Prof. J. he iy br We, Directions for Collect- 
ing and Preser rving by Dr H. Harvey 
V. Objections to the ies severally of es Dafay and 
A 
mpére, with an Effort to Explain Electrical i. ae 
9 se = or wogeetory Seige bed by Pro Tain 
5 
* VI. pot a pocttide ina of Tataeobion that poem an fnapairtneh 
, ae part in the Mineral Kingdom; by Professor ScuEeRER,~ - 7 
VII. On the Construction of Blast-furnaces for the Smelting of 
r Iron with Anthracite; by 8. S. Hatpeman, 
VIII. Notes on some Ferns of the United Beaten ; by ‘Profer 
sor Kunze of — 1846. 2 by Dr. G. 
’ ENGELMA 
IX. 9 the Beneficent ‘Pinthation of the Bente of Pain by 
r. G. R, Row 
X. on he Fae oy of Carboni Acid Gas by Liquids : by Prof. q 
. B. Rocers, and Prof. R. E. Rocers, 96 : 
XI. Outen of the Diawoad in nm aa Way 5 by Prof 
R. E. Rogers and Prof. W. B. Rogers, - 110 
SCIENTIFIC INTELLIGENCE... 
Chemistry and Physics. Mer Keg on pote Latent and Specific Heat of Bodies, 
by C. C. Person, 111.—Note on the ns of testing ~ comparative value of 
one aah Substances “a the purpose of Tann ing, by Ropert Warineton, Esq., 
— On the Manufacture of pure Sulphuric Acid, by Ave: A. Hayes, M -D., 
alogy and Geology.—On the Wave of Translation in connexion with the 
* Nero! Drifi, by W. Wuewext, D.D., F.G.S., 115.—On the Slow Ttransmis- 3 
sion of Heat through loosely coherent Clay and Sand, by James Nasmytu, Esq., RS 
119.—On the Changes of the Vegetable Kingdom in the different Geological * 
— by M. eee Bronentarrt, 120.—Geology and ‘Topography of the 
S., 123.—Geo a i 
133. 
a Burra Copper Mine 8 South Au abe: Hse Sel roa e Ta Gé- 
itigie ‘a 1834 & 1845, par Le Vicomte D'’ArcHiac 
