Grimaldi, David A. <br/><br/>
Insects from the Upper Miocene Grubstake Formation of Alaska / 
David A. Grimaldi and Don M. Triplehorn. 
 - New York :  American Museum of Natural History,  2008. 
 - 19 p. :  ill., figs. 
 - American Museum Novitates  No. 3612  0003-0082 .
<br/><br/>Includes bibliogr. references : (p. 17-19) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontology