J. PIERPONT MORGAN PUBLICATION FUND 
Reports of the 
Princeton University Expeditions to Patagonia 
i 896-1 899 
VOLUME IV 
PALAEONTOLOGY I 
PART I THE MARINE CRETACEOUS INVERTEBRATES 
By 
TIMOTHY WILLIAM STANTON 
UNITED STATES NATIONAL MUSEUM 
PART II TERTIARY INVERTEBRATES 
By 
ARNOLD EDWARD ORTMANN 
PRINCETON UNIVERSITY 
■> 
PART III MAMMALIA OF THE SANTA CRUZ BEDS. MARSUPIALIA 
By 
WILLIAM JOHN SINCLAIR 
PRINCETON UNIVERSITY 
PRINCETON, N. J. 
The University 
STUTTGART 
Schweizerbart’sche Verlagsh andlung (E. Nagele) 
1901-6 
