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CONTENTS OF VOLUME XLVI. 
NUMBER I. 
Arr. I. On the Action of Yellow Light in producing the Green 
Il. 
TI. 
= 
a 
4 
Color, and Indigo Light the Movements of Plants ; by 
D. P. Garpner, M.D. - 
‘Remarks on rapatee = Msciiibistins' ; by Prof, 8. s. 
HALDEMAN, - - 
Mineralogy of New Titas-commpilding detailed — 
tions of the Minerals hitherto found in the State of New 
York, and notices of their uses in the Arts and sp Set 
ture ; by Prof. Lewis C. Brcx, M.D., : 
. A Catalogue of the Reptiles of Connecticut, sinipal 
according to their natural families ; bef Rev. James H. 
Linstey, A. M., 
Remarks on the Theory of Composna Salt Radicals; : 
Wotcorr Gress, 
. An Abstract (from Kane’s a of ne aiid 
in favor of the Existence of ge Radicals in Am- 
phide Salts, - : « . 
On the Volume of the Niagara River, as aodaeied Hote 
‘ measurements made in 1841 by Mr. E. R. Blackwell, 
and calculated by Z. ALLEN, 
. On the Fossil Footmarks of Turner’s ; Falls, Naiieiche- 
setts; by James Deanz, M. D.—(with two plates,) - 
. A New Process for gree 3 Gallic Acid; by Epwarp 
N. Ken 
‘ ites os a Case i in Sailing ; = Ww. wae: A. M., 
. A Monography of the North American species of the ge- 
nus Equisetum, by Prof. ALEXANDER Braun ; translated 
from the author’s manuscript, and with some sages 
by Grorce Encetmann, M. 
. A brief Notice of the Chare of North Avwaliers by Prof 
ALEXANDER Brau 
. Catalogue of a cclieieen of Plants dei in a Winois id 
Missouri, by Charles A. Geyer ; with critical remarks, 
_&c. by Grorce EnceiMann, M. ee; » ‘ ‘ 
Page. 
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