120 
SELACniI. 
P. 5580. Type specimen ; a median tooth, measuring nearly 0'05 in 
breadth and O'Ol in length ; much abraded. 
Harford OoU. 
44043. Two thirds of median tooth ; Woodbridgo. Purchased, 1873. 
30905 a. Fragment of a similar smaUor tooth ; Woodbridge. 
Purchased, 1856. 
Nos. 43315-6 {Purchased, 1872) are two abraded thick-crowned 
median teeth ot Myliohatk ovAetohatis, from the Eed Crag of Wood- 
bridge, Suffolk. 
The. following detached barbed caudal spines appear to be gencri- 
cally indeterminable, and may probably in part be referable to 
unknown Trjgonidco : 
(i.) Bracklesham Beds, Bracklcsham Bay, Sussex. 
25701-2. Fragment of Myliohatxs oweni, Agas8.,”‘ figured in 
Dixon’s Foss. Suss. pi. x. fig. 10. Also two more com- 
plete examples. Pixon Coll. 
28085. One fragmentary specimen similar to the last, and one other 
smaller. Presented by id hJ. Edwards, Esq., 1852. 
25702 c. Specimen of Myliohatis toliajpicus, Agass.^ figured by Dixon, 
op. at. pi. X. fig. 36. pixon Coll. 
25702 a. Comparatively smooth example. 
25702 b. Fragment of small unabraded spine. 
38861-2. Two fragmentary examples. 
P. 1511 a, b. Nearly complete small spines. 
PLvon Coll. 
PLvon Coll. 
Powerhank Coll. 
Eyerton Coll. 
V W a namp.shire. 
S27. irndoscnhed type specimen of JiyZwJafemaromoZu, Agassiz, 
tom. at. p. 331. Coll. 
28878. Nearly complete much larger spine. Paniels Coll. 
p _ Cn-1 i^oroign localities. 
ase of spine. Foccne, near Brussels. Egerton Coll. 
36818. Fragment from the Miocene of the Isle of Gozo. 
Presented by Prof, A. Leith Adams, 1862. 
P. 1513. Brjen fragments from the Eocene of Clarke’s Co., Alabama, 
Egerton Coll. 
’ Foss. Tol. iii. p, 3si, pi. xly, figs. n_i 3 . 
JsOCt cit, pi, xlv, figs. 21—23 
