Sage 
CONT BAL S. 
Ds 
Page 
Arr I. On the Tides of the Western Coast of the United States... 
—Tides of an Francisco Bays Sen ionae with one ier ; 
by A. D. Bac 
II, Comparison of oe aval inequality of the tides at i San ikeso} E 
an Francisco, and Astoria, on the Pacific Coast of the Uni- 
ted States, from abate ee in CoOpSEOR with .the Coast 
Survey, with. two plates; .by A. a 
' Hi. Preliminary determinations of Co- tidal lines on the ‘Atlamticy 
Coast of the United States, from ‘the: ee Sat Tidal: 
Observations, with two plates; by A. D, Bac 
IV. _ Approximate Co-tidal lines of the Pacific ae i; the Uanede 
°° States, from observations in the United States Coast ens 
“with two plates; b . BacHE, 
ve Notice of the Tidal Obsérvations made “on ‘the Coast of the 
_.. United States, on the Gulf of Mexico, with type curves at the 
several Stations, and bets deco ompeton into a euryes. of . 
diurnal and semi-diurnal tides ; by..A. - Bac 
_ @ VL Onsthe Distribution of Temperature in oe near the Gulf 
Stream, off ‘the Coast..of the United States,: from: ical * 
| the West “of the’ 
United Statés, on be = and cogs of Ded eh. with ane 
plate ; i 
VIL. Description ofa Self. ststaining Voltaic Battery : By Grosck 
ATH 
IX. ot Vegetable individual in its “relation to Species by Dr. 
ANI 
- Observations on eerie? Vision é by Proféssor Wittias B. 
xt eas a new Fossil Fish, and new Foul Footmarks by Prof 
Epwarp Hircxcock, - : - 
g XIL On Kilauea ; by Rev. Tir TUS Coa 
AMT. On the Aperture of Object Gidea: by F. H. Mews: 
XIV. Remarks on Mr. Wenham’s Fyne ol on Aperture of Objet 
esa ‘by “Prof 7e 
On aes ee, of és Compound Microscope ; by 
GDEN 
