CONTENTS. 
Essay on the Gales experienced in the Atlantic States of North 
America. By Rosery Hare, M.D. Professor of Chemistry 
in the University of Pennsylvania... + + + Page 110 
On the Number and Situation of the Magnetic Poles of the Earth. 
By Professor CurisropHeR HanstEEN . . . 114, 167 
On the Combinations of Antimon, y with Chlorine and Sulphur. 
By M. Henri Rose. . . . 2 ieee 
On Mr. Burns’s Communications plniciee the Double Alti- 
tude Problem. By E. Rippie, Esq... . « « « 131 
On the same. By Mr.T. BeverLEy . . -) “ated 
On the Figure of the Earth. By Wm. Gitte Esq. M.A. 
161 
Continuation of the New Catalogue of Meteorites. By E. F. F- 
CHELADNI . 5. alley eae kes! (ii 
Some Account of the Dissection of a Simia Satyrus, Ourang 
Outang, or Wild Man of the Woods. Bi y JoHN JeFFRIES, 
VED. : be Ruan wm sts ey co e-3 
Description of a eens eee of the ‘eis Condylura. 
By T. W. Harris, M.D. . . oA ney ee 
On the Volcanic Origin of the Rock-salt ene By Dr. 
J. N@GGERATH .. 5 sada hs 
On the Fossil Elk of Ir Hone By Toonas Vite Esq. 
MAA FIG SAS. ne ae . . 196 
On the Ebullition of Water at Specift Tiioneee as the 
Measure of Altitude. By Joun Ae FSA. F.L.S. 
PAS: E.G GO. eae jit = (ao 
Report made to the Academy of eee oad of August 1825, 
on the Voyage of Discovery, performed in the Years 1822, 
1823, 1824, and 1825, under the command of M. DurERREY, 
Lieutenant of the Navy. By M. Araco . 203, 280, 362 - 
List of Errata in the Mathematical Tables of Dr. Hutton 
and Dr.Grecory. By Mr. J. Urrinc. . . . . 210 
On the Phenomena connected with some Trap Dykes in York- 
shire and Durham. By the Rev. ADAM Sepewick, M.A. 
F.R.S. M.G.S. Fellow of Trinity College, and Woodwardian 
Professor in the University of Cambridge. . . 211, 249 
On the Properties of a Line of shortest Distance traced on the 
Surface of an oblate PERS Se B, y Ja pase Esq. M.A. 
F.RS. . «Al, S40 
On the Determination “of the Gohoral Term of a New Class 
of Infinite Series. By Cuartes Banpace, Esg. M.A. Fellow 
