396 
SELACHri. 
25799, 25800, 25946 b. Twelve teeth ; Chalk, Sussex. Dixon Coll. 
49949. Tooth ; Chalk, Arundel, Sussex. Gapron Coll. 
49950. Tooth ; Chalk, Lowes. Gapron Coll. 
49898. Group of fifteen vertebra) and fifteen teeth ; Chalk, Glyiide, 
Lowes. Gapron Coll. 
P. 1280. Four teeth ; Chalk, Sussex. Kgerion Coll. 
P. 5401. Tooth ; Chalk, Lewes. 
Presented hij P. E. Coomhe, Esq., 1888. 
P. 1280 a. Imperfect tooth ; Chalk, Heytesbury, Wiltshire. 
Egerton Coll. 
20289. Tooth and dental crown ; Chalk, Grecnhithe, Kent. 
Purchased, 1846. 
23158. Tooth ; Chalk, Kent, Purchased, 1849. 
39053. Group of> about twenty-five naturally associated teeth in a 
block of Chalk from the neighbourhood of Jlnidstone, Kent. 
Most of the teeth belong to the anterior portion of the jaw 
and are very robust. One tooth much resembles the 
original of fig. 7 of Agassiz’s pi. xxxii. tom. clt. ; and a 
small examj)lo may most probably bo regarded as the 
diminutive third tooth of the upper jaw, closely resembling 
a tooth assigned to Lanina subidata by II. 1!. Goinitz, 
I’almontogr. vol. xx. pt. ii. pi. xx.xviii. fig. 31. 
Boiverhanh Coll. 
41707. Two small teeth; Chalk, Burham, Kent. 
Toulmin Smith Coll. 
44212-3. Four teeth ; Upper Chalk, Purley, Kent. 
Purchased, 1873. 
47920. Four associated and two detached teeth ; Chalk, near Maid- 
stone. Presented hg the Hon. liohert Marsham, 1877. 
P. 1280 b. Fine lateral tooth and one small hinder tooth ; Chalk, 
Kent. Egerton Coll. 
P. 401. Five teeth, probably from the Chalk of Kent. 
Presented hg the Earl of Ducie, 1881. 
44031. Small tooth ; Upper Chalk, Bromley, Kent. 
Purchased, 1873. 
P. 4100 9/. Tooth ; Chalk, Birchington, near Margate, Kent. 
Presented hg Sgdney C. Coclerell, Esq., 1883. 
