XX XIV 
SYSTEMATIC INDEX. 
Family LFPIDOSlItFA ID-F ( continued ). 
Page 
Ceratodus huntcrianus.273 
Gosfordia.275 
- truncata ......... 275 
Conchopoma.270 
-gadiformo.276 
Order A K T H 11 0 D I Ii A 
270 
Family COCCOSTEIDJE 
9~7 
— < / 
Coccosteus 
-docipicns . 
-—- minor . 
-disjoctus 
-hercynins . 
Brachydirus . 
Phlyctscnaspis 
- acadica . 
-anglica . 
Chelyopliorus 
Dinichthys 
Titanichthys . 
Macropet alich thy s 
Ilomostens 
-- formosissimus 
--milleri . 
Heterosteus . 
-asmussi 
27S 
2S2 
291 
909 
\J mm* 
909 
O' mrni 
294 
295. 
90 X 
i. 1 - J 
290 
299 
300 
302 
303 
304 
304 
306 
303 
303 
Family ASTEUOSTEIDJE 
Asterosteus 
312 
312 
Family PIIY L LO LE PI DAE.313 
Phyllolepis.313 
*-concentrica.314 
Holonema.314 
