. On Muscular Power. By H. F. Baxter, Esq., 
CONTENTS. 
. St Michael’s Mount and the Pheenicians. By R. Ep- 
Wiis 
MONDS, Hsq., 
. Descriptions of New Genera and Species of Diatoms 
from the South Pacific. By R. K. Grevitze, LL.D., 
F.R.S.H., &c. Part II. (Plate IV.), 
. The. Bee-hive British Dwellings at Bosphrennis and 
Chapel Euny, near Penzance. By R. Epmonps, Esq., 
Plymouth, 
. Notice of Observations by F. Coun, Breslau, on the 
Contractile Filaments of the Stamens in Thistles. 
Communicated by Dr ALEXANDER Dickson, 
§ 1. On the Mechanical Power of Muscles exerted 
during Muscular Contraction. § 2. On the Applica- 
tion of the Principle of Conservation of Force or 
Conservation of Energy to the explanation of Physio- 
logical Phenomena, 
PAGE 
. 181 
LOE 
. 190 
. 194 
. 194 
