TABLE OF CONTENTS. 



— Pa pea. 



Family HAPLODONTIDyE 543-555 



Genus Haplodon 555-557 



Baplodon riifus 557-599 



a. External characters 557-562 



b. Dental characters 562-564 



c. Skeletal structure 564-583 



d. Visceral structure 583-590 



e. History and habits 590-598 



/. Tables of measurements, &c 598-599 



547 



