81 
l)icrenodus (PristicladodusJ dentatm, Mc’Coy. 
Yoredale Rocks. Leyburn. 
J. W. Davis. Trans: Roy: Dublin Soc: (2), Yol: I., 
pi: xlix., fig : 22, p. 384. 
Quart: Journ : Geol; Soc : Vol: XL. (1884), pi : xxvii., 4, 
p. 620 (tooth). 
DeltoptycJdus plicatus, Davis. 
{? = D. acutm, McCoy.) 
Yoredale Rocks. Leyburn. 
J. W. Davis. Quart: Journ : Geol: Soc : Yol: XL., pi: xxvi., 
fig : 13, p. 628 (tooth)- 
Diplacodus hiilhoides, Davis. 
Yoredale Rocks. Leyburn. 
J. W. Davis. Quart: Journ: Geol: Soc* Yol: XL. (1.884), 
pi: xxvii., fig : 20, p. 633. (Tooth : imperfect). 
Dorypterus Hoffnianni^ Gerinar. 
Marl Slate. Midderidge. 
Hancock and Howse. Quart: Journ: Geol: Soc: Yol: 
XXYI. (1870), pi: xliii., fig : 1, p. 623, and Nat : Hist: 
Trans : North : and Durham (1872), pi : x., fig : 1, p. 243. 
Echitiodus paradoxus, Davis. 
Yoredale Rocks. Leyburn 
J. W. Davis. Quart : Journ : Geol : Soc : Yol : XL. (1884), 
pi : xxvii., fig : 7, p. 631. (Tooth). 
Edapliodon Reedii, E. T. Newton. 
Upper Greensand. Cambridge. 
Chinseroid Fishes Brit: Cret -• Rocks. (Mem : Geol: Surv : 
Mono : iv.), pi: vi., fig : 1, p. 19 (Left ramus of mandible). 
Edaphodon Reedii, E. T. Newton. 
Upper Greensand. Cambridge. 
Chinseroid Fishes Brit: Cret: Rocks. (Mem : Geol : Surv : 
Mono: iv.), pi: vi., fig: 6, p. 19 (Right premaxilla). 
Edaphodon Reedii, E. T. Newton. 
Upper Greensand. Cambridge. 
Chinaeroid Fishes Brit: Cret: Rocks (Mem : Geol: Surv : 
Mono : iv.), pi: vi. fig: 2, p. 19 (Left maxilla). 
