— 610 — 
Proceedings of the Academv of natural Sciences, of Philadel¬ 
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Illustrated Catalogue of the Muséum of comparative Zoology. 
N° \. Ophiuridæ and Aslrophytidæ hy The. Lyman. 
N° 2. North american Acalephæ, by Alexander Agassiz. 
A word of the origin of life, by James Dana. 
War Department Surgeon Générais office. Circulai- n° 6. 
Cretaceous reptiles of the United States, by Joseph Leidy, from 
the Smithsonian contributions to knowledge. Vol. XIV. 1865 
