LIST OF ILLUSTRATIONS 



PLATES 



Paleocene primates of the Fort Union, with discussion of relationships 



OP Eocene primates 



By James Williams Gidley 



Facing page 



1. Lower jaws of early primates 38 



2. Lower jaws of early primates 38 



3. Teeth of early primates 38 



4. Lower jaws of early primates 38 



5. Comparative series of pelves of mammals 38 



Three new trematodes from Amphiuma means 



By Asa C. Chandler 



1-2. New trematodes from A mp/iiuma means 8 



Note on Icichthys lockingtoni Jordan and Gilbert, a pelagic fish from 



California 



By David Starr Jordan 



1. Icichthys lockingtoni Jordan and Gilbert 4 



Description of remains of Bison occidentalis from Central Minnesota 



By Oliver P. Hay 



1-2. Skull of Bison occidentalis 8 



A FOSSIL CiCHLID FISH FROM THE REPUBLIC OF HaITI 



By T. D. A. Cockerell 

 1 . A fossil Cichlid fish from the Republic of Haiti 2 



Fossil crabs from the Republic of Haiti 

 By Mary J. Rathbun 



1. Portunus haitensis and Panopeus, species 6 



2. Portunus haitensis, Parthenope, Zanthopsis, and Mithrax, species 6 



Descriptions of new American and Chinese spiders, with notes on other 



Chinese species 



By Ralph V. Chamberlin 



1-7. New American and Chinese spiders 38 



IX 



