A new species of Gomphos(Glires, Mammalia) from the Eocene of the Erlian Basin, Nei Mongol, China / 
Jin Meng ...[et al.]. 
 - New York :  American Museum of Natural History,  2009. 
 - 11 p. :  ill. 
 - American Museum Novitates  No. 3670  0003-0082 .
 - American Museum Novitates  No. 3670 .
<br/><br/>Includes bibliogr. references : (p. 9-11) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammalia--China