FOSSIL LAND MAMMALS AND WESTERN NEARCTIC FAUNA 129 



Stovall, J. W. 1948. Chadron vertebrate fossils from below the Rim Rock 

 of Presidio County, Texas. Am. J. Sci., 246: 78-95. 



Van Houten, F. B. 1945. Review of latest Paleocene and early Eocene 

 mammalian faunas. /. Paleontol., 19: 421-461. 



Wilson, J. A., R. A. Maxwell, J. T. Lonsdale, and J. H. Quinn. 1952. New 

 Paleocene and lower Eocene vertebrate localities, Big Bend National 

 Park, Texas. Rept. Invest. Bur. Econ. Geol. Texas, 14: 9. 



Wood, H. E., R. W. Chaney, J. Clark, E. H. Colbert, G. L. Jepsen, 

 J. B. Reeside, Jr., and C. Stock. 1941. Nomenclature and correlation 

 of the North American continental Tertiary. Bull. Geol. Soc. Am., 

 52: 1-48. 



