TAI1LKS HK.MII'TKKA. 

 OK THE SPECIES WITH WHICH TREY AKE COMPARED Continued.. 



Fossil species. 



l 



C 3 

 tt'S 



--5 



-'- 



.MM.- of Hpecica. 



Where found. Horizon. 



Di'jjree of 

 relationship 



Existing species. 



Name of species. Where living.. 



C. intomiptaSay.. United States'.. 4 

 C. hellensii Sahlb.J Europe 5. 



fi 



9 



10 



Hyg. remigis (Say.) Atlantic States. 11 



la 



1.1 



14 

 15 



17 

 18 



19 



Ceil. America .. .'] 

 .:..do .. 



Plijl. iuvoliitns Germ. Baltic amber. 

 . . do . . 



Ligiirian 

 do 



C. jmrvuH Uist 

 do 



P. ornatulim (Stiil.) >: 



J-l 

 25 

 26 



I', llrniiilllii SclllUl .. 



Oligocono . 



28 

 . 29 



