152 Bibliography. 
General Principles to be observed in the Improvement of Tidal 
Harbors. 
VI. W. C. Bonn: Observations on a New Ring of the Planet Saturn. 
(With a Plate.) 
VII. G. P. Bonn: = the Rings of Saturn. 
VILL. Davin Humptireys Storer, M.D., A.A.S.; A History of the 
Fishes of Massach ane Part II. (With Eight Plates .) 
IX. Henry L. Eustis, A.M.: The Tornado of August 22d, 1851, 
in steppe West Cambridge, and Medford, Middlesex County, Mass. 
(With a Map.) 
re 
pt mah 72 Meprcat AND Suraicat JournaL; edited by Prof. W. B. Her- 
ck, M.D., of the Rush Medical vaicic a! ete., and H. A. Johnson, A.M., M.D.; pub- 
lished sd month in num 0 p. $2 per annum.—May, 1853, Vol. IL No.1. 
OUTHERN MepicaL AnD Pear Journat; edited by L, A. Dugas, M.D., Prof. 
Surg. in Med. Coll. Georgia, Augusta, Georgia.—In monthly puneieas of 64 large 
8vo pag per annum. June, 1858, Vol IX, New Ser., 
ouT JouRNA THE ae I AND PuysicaL Silintaa “Nashville, Ten- 
L OF DICAL HY 
nessee ; Editors, Drs. J. W. King, W. P. Jones oe Eee msey, R. O. Currey, B. W: 
Conresponing Editors, Thos, A "Atchin son, MD, id Kuiess and R. L. Scruggs, 
M_D., of Louisiana.—In pombe of 80 pages 8Yo, every two months. 2,00 per 
annum. May, 1853, Vol. ea No. 
HE VIRGINIA Meprcat AND ate JournaL; edited by George A. Otis, MD, 
and Howell L. Thor one —Monthly of 80 pages. Richmond, Va. $5 per year. 
T. Porscuz AND C. G mete _— new sae ee nabs gente States of the World.— 
A. H. Layarp, M. P.: Discoveries among bes or Nineveh and Babylon, with 
Travels in Armenia, SE oa nand oe de oho ebeliy the Result of a Second Expe- 
dition undertaken for the Trustees of the British “Museum. Abridged from the 
late bw 542 pp. 12mo., witha ihn and duiensbedins wood-cuts. Mew York, 1854. 
& ‘“ 
= : Primitie et Novitie Faun et Flora Mader et Portus Spotl 
memoirs on an Ferns, Pedal | Plants and Land Shells of a rte wy and Porto 
Bante, oo from the Trans, Camb. Phil. “a as: on 
M. P. H. Mattie: Nouvelle The éorie des Hydrométéo “eyed suivie on Mint sur 
Vélectricité atmosphriqa e et d’ - autre sur la bya omé 3 o. Paris, 
1853. aoe chelier—This work will much interest apt Vo Anan ‘there may 
p 
e: 
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points ‘hihiter to that of Mr. Espy, and he claims the priority. As we have not 
space to do justice to the author’s views, we can — — the volume to those 
m 
. W. Dove: Die Verbreitung der Wiirme auf der ‘Oberfliche der Erde. 26 pp» 
4to, with 7 Charts an ae 2 ‘Temperature deg 2nd edit, Rest Berlin, 1852. 
EDINGS OF TH I. t. PHtapevrnta. . VI, No. 8p. 308. 
New Fossil bear from heceels Mee ; Urs te idens ; J. Leidy—p. 304. Notes on 
— — of se 313. na section mer the omen 
o 
' my ; 
niles in Det OF THE a Soc. Nar. Hisr, 1853. me 257. On the Spermatie 
w — W. L Burnett—p. _ On certain glands in the 
Pp hg between the kidneys and anus; W. 1 Burnett—p. 260. Eu- 
pyrchroite tf in connected with a ree d bat C. T. Jackson—No 
Teiboptieee eae ling a ine from the iary of Richmond, Va.; 
J. Wyman.—p. 262. A ere ay. Girard, 96: 263. On the origin, de- 
velopment and intimate structure vols the Ren throughout the Invertebrata ; 
