12 



Species. 



> 

 CD 



> 



-a 



3 



=3 



a 



a 

 o 



c8 



CO 



c3 

 cS 



o 



ci 

 P 



IS 



> 



o 



1 



is 



o 



< 

 O 



a 



8 



§ 

 d 



h- i 



Glielonia. 

 nJ Trionyx foveatus, Leidy 



* 

 * 



* 









J). 







"■-^ " vagans, Cope 





^.-P'f^R.- 



, . ... 



if.hCd. 





icW^Srli 



v/ Plastomenus (Trioibyx) coalescens, Cope.. 





^1 !M' 



Plastomenus cosiatus. Cope 

















/fcii^. 



"^ " punctulatus. Cope 









U-U'.i. 





M c.i. 







\J " insignis, Cope 



















V Adocus lineolains. Cope 



* 



* 



y 

 31 



* - 











^ Adocus (BasileinySy Hay) variolosus, Cope, 

 sp 













V Compsemys imbricarius. Cope 













V " victus, Leidy. ... , 



K'J)d.. 









jyuxtl 



" obscurus, Leidy 





# 



:;-'tJK 











Polyihorax inissuriensis, Cope , 





.y.. 













Baena hatcJisri, Hay 



* 

 * 



* 







* 









" antiqua, Lambe 















Neurankylus eximius, Lambe 

















Rhynchoceplialia. 

 Cliamjysosaiirus, profundus. Cope 



•ij- 

 * 

 * 

 * 















" annectens, " 



* 















" brevicollis, "... . 















" vaccinsideTisis, Cope 



Lacerlilia tfc Incertm Sedis. 

 Iguanaviis teres, Marsh 



















* 









Troodonjormosns, Leidy 



Paronychodon lacustris. Cope 



* 















i 









V Zapsalis ahradens, Cope 





X 













N / Chamops segnis. Marsh 









» 









1 





.... 







1 



