TABLE OF CONTENTS. 
Vol. 2—No. I.—APRIL, 1820.—Enrinr No. VI. 
TOPOGRAPHY, GEOLOGY AND MINERALOGY. 
Page 
Ant. I. are of a ond “ the summit of Mount 
; by Dr. Jeremiah Van Abs ig ee 1 
Il. Account of th Baal I Mountains by Mr. 
Bar rrens of the > West 5 PY: Mr. 
beet i nf lal 
FOSSIL ZOOLOGY. 
[V. Observations on some species of zoophytes, shells, 
&c. principally fossil, by Thomas Say, (concluded) 34 
MEDICAL BOTANY. 
. V.* On the Ergot of Rye, by Dr. Wiliam Tully 45 
_ MATHEMATICS. | Pen 
ra ° * Mathomarieatl Pr oblems, with geometrical con- 
_ structions and demonstrations, by . oo 
 dore Strong—(to be continued) 
HARMONICS. 
aV I. On different modes of expressing the sieaasi 
Pend — of Musical Intervak, with some re- 
= ERRATUM. 
In the Text, the Sascan Numeral was inadyertently omitted, before this 
article, and inc sequence, the sa = pre are numbered, erroneous!y— 
i. @. Art. Viin the t text, should be V 
