CONTENTS. 
UNARRANGED MISCELLANIES, DOMESTIC AND FOREIGN. 
1. Particulars of the striking of pening over a cere surface, 
i ena 
4, 5. Eaton regent eimpeo et ofa a new locality of zircon, 
Ys 
7, 8. Magnetic variations —Elements of Techn olc 
ology, . 
9, 10. ae works on i si of plants in 
I 
the vicinity oS Amherst College, 
11. Agenda Geognostic 
12, 13, 14. Aten Sketches—Turner's Chemistry—Foreign me- 
rs and p 
mo. amp. 
15, 16, 17. Gifts to the Geological Society —Gold i in Maryland— 
20: 
Culture of silk, 
18, 19, 20, 21. Acidulous sulphate * iron—Roxbury Laborato 
oP hes 
—Correction—Iron m 
22. Hydrophobia, - - - - 
y a of tin; - . + - - 
24. Albany Institute, - - - - 
25. Chloro- rersere blowpipes - - - - 
APPENDIX. 
An account of the Siamese twin brothers, united together from 
their birth; by Prof. J.C. Warren, M. D. &c. with a plate, 
NUMBER II. 
193 
194 
195 
196 
197 
212 
Ane. I. Review of the Scientific Labors and Character oe Sir 
N17 
with a portrait, - 
Architecture in the United States. 
— 
ae 
. . 
marks ; bys. G. Mo at D. of Phila delphia; Mem. 
of the Aan: Philos. Soc.; of the Acad. of Nat. Sci. of 
2 
hilad. &c. 
IV. sherasbn from Perea; with notiées from other voyagers, 
n the Temperature of the Sea, at eet “eo far 
fein = by a —— 
V. On Malar - - - 
VI. Teaseee: Meteorite 
VII. Solution of a Problem in Fluxions by Prof, Tsebtions 
Strone, Rutgers College, 
VIII. All primitive general strata, below granular qunits, are 
cotemporaneous and schistose; by Prof. A. Eaton, 
IX. On the Origin of Springs and Fountains ; by Geo. W. Lone, 
provements in the useful arts in eee e, and in the 
249 
United States : adapted as a Manual for Mechanics and 
338 
Manufacturers ; ty ZACHARIAH Aut EN, . 
