September 1, 1878.

New York:
S. W. GREEN, PRINTER, Nos. 16 AND 18 JACOB STREET.
1878.

Palæontological Division.

PROF. JOSEPH KARGÈ,
ROLLIN H. LYNDE,
HENRY F. OSBORN,
JOTHAM POTTER,
WM. B. SCOTT,
FRANCIS SPEIR, Jr.