viii. 
INDEX. 
Osten Sacken, Baron R., don. to lib., x. 
Owen, David Dale, M. D., don. to lib., 
vii. 
Pease, M., don. tomus., ii. 
Pierpont. Mrs. R., resolution of thanks 
to, 222 ; don. to mus., vi. 
Packer, Gov. Wm. F., thanks of Acade- 
my to, 222 ; don. to mus., vi. 
Phoebus, Phillip, don. to lib., xxv. 
Piggot, Dr. A. S., don. to mus., vi. 
Portlock, Col. J. E., don. to lib., v. 
Postell, James, don. to mus., ii. 
Powell, Samuel, Esq., remarks on a 
volcanic agency, 8 ; don. to mus., i. 
iii. iv. V. vi. vii. 
Powell, John Hare, don. to mus., i. ii. 
iii. 
Powell, Miss Mary E., don. to mus., 
ii. iv. 
Publication Committee, report post- 
poned, 272. 
Rand, Chas. S., don. to mus., ii. 
Reports of Committee on Junction with 
Biological Soc, 2 ; on paper of J. 
H. Slack, catalogue and notes, &c., 
5 ; on Dr. Wilcock's paper, 15 ; on 
paper of Messrs. Meek and Hayden, 
15 ; on paper of Wm. Stimpson, 15 ; 
on paper of Dr. Leidy, 15 ; on pa- 
per of Dr. Le Conte, 15 ; on paper 
of Mr. Uhler, 15 ; on two papers by 
Mr. Lea, 15 ; on paper of Mr. Stimp- 
son, 93 ; on paper of Joseph Leidy, 
M. D., 110 ; on paper by Wm. G. 
Binney, 1 14 ; on paper by Spencer 
F. Baird, M. D., 116 ; on paper by 
J. X. De Vesey, 117 ; on paper by 
Dr. T. Charlton Henry, U. S. A., 
117 ; on paper by Isaac Lea, LL. D., 
118 ; on memoranda by G. W. Fah- 
nestock, 118 ; on paper by Isaac 
Lea, ,LL. D., 138 ; on paper by Dr. 
F. V. Hayden, 139 ; on paper by W. 
Stimpson, Esq., 159 ; on communi- 
cation by Dr. I. I. Hayes, 164; on 
paper by Isaac Lea, LL. D., 165 ; 
on paper by Chas. Girard, M. D., 
167 ; on paper by Wm. J. Taylor, 
172 ; on paper by John Cassin, Esq. , 
177 ; on paper by Dr. Le Conte, 
179 ; on paper by Dr. J. C. Fisher, 
179 ; on paper of Dr. Le Conte, 180 ; 
on paper of John Cassin, 191 ; on 
papers of Isaac Lea, LL. D., 191 ; on 
paper of W. G. Binney, 197 ; on 
paper of Dr. Charles Girard, 223 ; on 
paper of Wm. Stimpson, 225 ; on pa- 
per of Spencer F. Baird, 253 ; on 
paper of T. B. Meek and F. V. Hay- 
den, 256. 
Report of Curators, Annual, 270. 
Report of Treasurer, Annual, 272. 
Report of Corresponding Secretary, 
266. 
Report of Recording Secretary, An- 
nual, 269. 
Report of Librarian, Annual, 269. 
Resolutions, on communication of Dr. 
I. I. Hayes, 113 ; repealing former 
resolutions on Committee on Pro- 
ceedings, 137 ; of Committee on pa- 
per of Dr. Hayes, 164 ; on special 
agent of Virginia lands, 179 ; of 
thanks to S. Ashmead, 212 ; direct- 
recting the Proceedings\oi the Acade- 
my to be furnished to Mrs. L. W. 
Say, 212 ; giving to Mrs. C. Watson 
authority to endorse tickets, &c., 
212 ; on the resignation of the Pre- 
sident, Mr. George Ord, 272. 
Richardson, Dr. T. S., don. to mus., 
iii. 
Ridings, James, don. to mus., v. 
Rogers, Prof. W. B., don to lib., xiii. 
Ruschenberger, Dr. W. S. W., U. S. 
N., Report of Committee of Confe- 
rence twith Biological Society on 
junction of Societies, 2; don. to 
mus., V. 
Rogers, Erof. R, E. M. D., don. to 
mus. vii. 
Sanford, Mr. C. 0., letter from, 212. 
Sandberger, Drs. G. and F., don. to 
lib., iv. 
Saussure, H. de, don. to lib., viii. 
Say, Mrs. L. W., Proceedings to be 
sent to, 212, 
Sergeant, J. D., Esq., don. tomus., ii. 
iv. V. vi. 
Shumard, Dr. B. F. and G. C. Swallow, 
don. to lib., vii. 
Slack, Mr. J. H., catalogue and notes 
on the Egyptian Antiquities in the 
collection of the Acad. Nat. Sci. of 
Phila., 1 ; don. to lib., iii. ; don. to 
mus., i. ii. iv. v. vi. ; don. to lib., 
xxii. 
School of Mines, don. to lib., iii. viii. 
X. xvi. 
Smith, Aubrey H., Esq., remarks on 
figures from Siam, 2. 
Sharswood, Wm., don. to lib., xvi. 
Smith, John Henry, don. to mus., i, 
[1858. 
