216 
Puates CXLV-CXLVH. 
CXLVIIL-CLILL. 
CLIV. 
CLV-CLVII. 
CLVIII-CLXI. 
CLXIL 
CLXIU, CLXIV. 
CLXV-CLXIX. 
CLXX, CLXXI. 
CIA NT-CLEN VII. 
CLXXVIU. 
OLAXTX, 
ILLUSTRATIONS. 
Pages, 
Cycadella ferruginea ....-...-.----------------- 680-684 
Cycadella contracta .......-..-2------+--2--5--- 686-696 
Cycadella gravis .......--2------+---2-- eee eee 698 
Cycadella verrucosa.....-...--------0-- eee eee 700-704 
Cy Gad ellaij OC) UNA arsoecesem newisnseiesMewe where esi 706-712 
Gycadéllacondinna w-2occn51 suneucoseceeesr ees _ Ti4 
Cycadella crepidaria ....-.-....22....2--------- 716, 718 
Cycadella gelida-./...-.--.-.----.------------- 720-728 
Cycadella carbonensis..........-..------------- 730, 732 
Cy ead ella. KMPH, oon carceewmiccnteemeeee eens 734-744 
Araucarioxylon? obscurum......-..---..------- 746 
Pinoxylon dacotense..--...2..-..22.---------6- 748 
