42 
actinopteuygii. 
P. 9016. Left ramus of mandible, showing articulo-angular bone ; 
Lower Chalk ( Scliloenbachia Zone), Glynde, Sussex. 
Purchased, 1899. 
P. 5656. A fine right dentary ; Lower Chalk, Burham, Kent. 
Thirteen teeth are preserved, with spaces for about ten 
others. Harford Coll . 
47236. Anterior end of similar right dentary, being the type 
specimen of the species, described as reptilian by Mason, 
loc. cit. 1869 ; Lower Chalk, Lyddon Spout, Folkestone. 
The oral margin of the bone is partly broken away fro® 
the bases of the teeth. Gardner Coll . 
33256. Imperfect dentaries associated with part of the left maxilla, 
and fragments of the inner tooth-bearing bones, doubt- 
fully of this species ; Burham. Taylor Coll- 
P- 5652. Imperfect oral border of the left dentary, probably of this 
species ; Lower Chalk, Cuxton, Kent. Harford Coll- 
4068. Vertebral centrum probably of this species, figured by Agassi*. 
loc. cit. pi. xxv b. figs. 6, 7 ; Chalk, Lewes. Mantell Coll- 
P- 1808 a. Two vertebral centra ; Chalk, Sussex. Eger ton Coll- 
P. 4506. Group of imperfect vertebra ; English Chalk. 
Enniskillen Co 
P. 5658. Vertebral centra ; Lower Chalk, Kent. Ilarford Coll- 
So c. 
Pachyrhizodus latimentum, Cope. 
1872. Pachyrhizodus latimentum, E. D. Cope, Proc. Amer. Phil 
vol. XU. p. 346. 
kinSi '’ E ' D- C ° pe ’ ibid - p - 346, [ Porti ° n °' 
^‘hPachjrhEod w kinyii, E. D. Cope, Vert. Cret. Form. West (R<T 
1875 p' , T' Territ VoL “• 1875 )> P- 223 , P l - xlvi - fi £' U ;. « 
ph li figs T 7** latimentum ’ E ' D - Co P e . dM. p. 223, p). L s & 
190 ° p 1 a ° dt 'f latim -enlum, F. B. Loomis, Pakeontogr. vol. xlv: 
P- pi- xxvi. figs. 7 ; 8. 
Type. Mandible, & c . 
bufmTrTnumerlu? 6 P \ 9ardneri ’ with nearl y similar mandlb ’ 
us and relatively smaller teeth. Teeth not coffl 
