CTENODONTIDJ;. 
259 
P. 3391. Left dental plate, with a cranial roof-bone; Lower Per¬ 
mian, Kounova, Bohemia. Enniskillen Coll . 
47471. Left dental plate ; Bounova. Purchased, 1876. 
(ii.) Mandibular dental plates. 
45855, 45865 a. Two specimens of the right splenial, with dental 
plate ; Bewsham. Purchased and by exchange, 1874. 
43494, 49000, 49001. Three abraded examples; Bewsham. 
Presented by T. P. Barkas, Esq., 1872, 1876. 
P. 7o9, P. 773. Pour examples, two being extremely abraded; 
Bewsham. Egerton Coll. 
P. 772. Bight splenial with dental plate ; (?) Bewsham. 
Egerton Coll. 
P. 3377. Bight and left splenials, with dental plates, of one 
individual; Bewsham. Enniskillen Coll. 
P. 3378, P. 3380. Three specimens, left side; Bewsham. 
Enniskillen Coll. 
44145. Imperfect left dental plate ; Bewsham. Purchased, 1873. 
P. 5236. Left dental plate ; Tividale. Purchased, 1886. 
P. 4588. Imperfect right splenial and dental plate, with other 
remains ; also left dental plate ; Coal-Measures, Longton, 
Staffordshire. Enniskillen Cold. 
21423. Left dental plate, somewhat abraded and broken; Coal- 
Measures, Carluke, Lanarkshire. Purchased, 1847 , 
(iii.) Dental plates of young individuals (C. elegans). 
P. 6246. Type specimen, being a thin horizontal section of a 
mandibular dental plate ; Bewsham. 
Presented by Sir Richard Owen, K.C.B., 1890. 
41733, 45865 b. Six examples; Bewsham. 
Purchased, 1869, and by exchange, 1874. 
P. 775. Bight lower dental plate; Bewsham. Egerton Coll. 
P. 3381. Two examples, one shown, of twice the natural size, in 
PI. I\ . fig. 2 ; Bewsham. Enniskillen Coll. 
P. 3381 a. Two examples, one shown, of twice the natural size, in 
PI. IY. fig. 3 ; Longton. Enniskillen Coll. 
P. 5163. One example ; Longton. 
Purchased,, 1885, 
