STEWART: ICHTHYIC FAUNA OF THE KANSAS CRETACEOUS. 29 
NIOBRARA CRETACEOUS. Fort BENTON CRETACEOUS, 
Americal lp. nitida Cope (P. angulatus Cope). P. bentontana Stewart. 
Cretaceous: | P. penetrans Cope. 
\P. species, Stewart. 
English Cretaceous: 7. fevox Leidy (Zrisichthe dixoni Cope, Xiphias 
dixont Leidy). 
Additional treatment will probably be given to this subject in 
the report on the Cretaceous Fishes of Kansas now in course of 
preparation by the author. 
