
CATALOGUE 
se AL 
ORGANIC REMAINS, 



WHICH, WITH OTHER 
GEOLOGICAL AND SOME MINERAL ARTICLES, 
WERE PRESENTED TO THE 
NEW-YORK 
LYCEUM OF NATURAL HISTORY, 
IN AUGUST 1826, 
BY THEIR ASSOCIATE, : of 
SAMUEL L. MITCHILL, 
Honorary President of the Parisian Branch of its Linnean Society at New-York; 
/ Lecturer on Botany and Vegetable Physiology to the Horticultural Society ; Mem- 
ber of the American Geological Society at New-Haven ; of the Academy of 
Natural Sciences at Philadelphia; of the Western Museum Society at 
Cincinnati; of the Linnean Society of New-England; Honorary 
Fellow of the Lyceums at Hudson, Delaware, Catskill, and Pitts- 
field ; of the Agricultural Society in the Bahama islands; of 
the Literary and Philosophical Society at Montreal; and 
of the Philo-Phusian Society in Brown University ; 
Correspondent of the Society for Promoting Natu- 
ral and Physical Sciences at Buenos Ayres, 
&e. ke. &e. &e. &e. Ke. 
NEW-YORK : . 
PRINTED AT THE REQUEST OF THE SOCIETY, 
BY J, 5EYMOUR, JOHN-STREET. 

1826. 
