ae ae =! . - ha Ae 
ses = ie oe : ee * res 
" Zoology.—Re a the Geis Noct = aet oe Pf T bain n, by J.D. Dana: 
Observations on some Crustac: ue ections of fhe Reade 2 res oe 
i ‘iences at Philadelphia, by Pr wR ‘Geinasyt 122.—C 
rum que in’ bis T errarum hat CarRoLo orga e > Classe yr 
Cc 
Baird + pro 
- Agassiz, 123.—Low State of: Development of Mammals and Bir ae in soa 
and New eevengs es Spee from Lake Superior. described b 
Agassi oes, ey 
isdllancous Intellijenilg— Prot Cc. U. Shepard. oe: » Meteorites, 127—On the in- 
f the Nail and the Hair in Man, by M. BerrHoupr: On thé Extinction 
of Light in the Atmosphere, by: W. S. ‘Tkcan, Ea H.E.L.C., 129.—Climate of — 
ustralia, by Jonn Goun, Esq., ¥.R.S., F.G.8., &c., 131.—On the Resuscita- 
toe én Fish,~ r “5 is ane 32.—Geology in the pute of 
y Re ed) Sore an Analysis 
: M ssac, 137 
7M. Kunth : Dr. Prout, 138 
Bil ibliograph y.—AS stem of Minedleg : comprising the most recent discoveries ; 
“including full itetptons of Species and their Localities, ar ape ares 
é the Determination of Minerals, and a Treatise pe 
er =e sc D.. Dawa, A.M., et e., 138.—The Unity of the. Been Races proved to 
: be the Doctrin s ience, with a Caan et she —— 
ent oft gre 8) Cian artes 
Base y arte "Ele 
4 18 ive 2 J 
4 sical Seder: y, by TD 
he ied Pi History of th "British Ento- 
nn 
y Prof. P. Norton, M.A., 146.—A 
use of Schools et Colleges by 8! Cuase: Mine- 
eries of Lett J. R. Jackson, F.R.S. 
the Regents ete Loin aig of the condition of the 
ory and ie Historical and Antiquarian Collection 
147.— Zoology of the Voyage of H. M. S: Samarang under the 
ie : APPENDIX. : 
Expe =~ nee of the Coast Sey in a to 
ol Langitede, te.» 151, 
ll SS tall Ni Sin mega 
~ Mathematical tbe ap ia Sed and the Drawing of “peatng Sf ‘Gera stale by. 
. 
