- n ■ ' 
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p? J? AMERICAN GEOLOGIC 
'j&i- 1 ,y 
m, l o, Seu 
CONTAINING- A 
statement of tljc Prinriplfs of tl)f $rifitcf, 
WITH FULL ILLUSTRATIONS 01’ 
THE CHARACTERISTIC AMERICAN FOSSILS- 
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TO BE PUBLISHED IX FOUR PARTS, WITH AN ATLAS AND A GEOLOGICAL MAP 
OF THE UNITED STATES. 
BY EBENEZER EMMONS. 
■ >V 
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ni 
PART I. 
p. 158. 
' 
ALBANY: 
GRAY, SPRAGUE & CO., 51 STATE STREET. 
1854. 
. J. MUNSELL, 78 STATE STREET. 
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