PLATE Till. 
Page 
Ichtliyodectes serridens, sp. nov.; head and anterior abdominal 
region, right lateral aspect.—Gault : Eolkestone. 
d. Eentary. mcc. Maxilla. op. Operculum, p.op. 
Preoperculum. jjcL Pectoral fin-rays. pi. Palatine 
articulation. pmcc. Premaxilla. P'f’-f- Prefrontal 
(ectethmoid). s.o. Suborbital, s.occ. Supra-occipital. 
scl. Sclerotic. [P. 8633.] 102 
