﻿riERAsrin.E. 165 



shown of two-thirds the natural size in PI. IX. fig. 2, and 

 employed in the woodcut- restoration, fig. 15 (p. 161); 

 Kentchurch Hill, near Pontrilas, Herefordshire. This is 

 apparently the only uncrushed specimen in the collection, 

 and, as shown by the figures, proves the diagrammatic 

 longitudinal section of ' Scaphaspis lloydii ' of Lankester 

 (op. eit. pi. vii. fig. 15) to be too much arched posteriorly, 

 while the published transverse section (ibid. fig. 18) 

 applies only to the hinder third of the shield. 



Presented by J. F. Symonds, Esq., 1889. 



46565-68. Two imperfect specimens, about O09 in length, the first 

 showing some well-preserved fragments of the shield itself ; 

 Cradley. Purchased, 1875. 



46875. Similar shield, in counterpart ; Cradley. Purchased, 1875. 



P. 682. Anterior half of shield, inner aspect ; probably from Crad- 

 ley. Egerton Coll, 



P. 4218 a. Small shield, inner aspect, probably from Cradley. 



Ennislillen Coll. 



P. 4105, P. 4113-14. Two small specimens, and the anterior half 



of a third, apparently in the same matrix as the small 



dorsal shield, No. P. 5038 ; Gethlellyd, near Abergavenny. 



Presented by Dr. D. i¥. McCullough, 1883. 



P. 4105, P. 4105 a. Three detached specimens, and one imperfect 

 example associated with part of a median dorsal disc of 

 Pteraspis ; Pandy, near Abergavenny. 



Presented by Dr. D. M. McCullourjh, 1883. 



45980. Typical specimen, O07 in length ; Abergavenny. 



Lightbody Bequest. 



P. 5039. Imperfect shield, 0-1 in length ; Star Pitch. 



Presented by John Edward Lee^ Esq., 1885. 



P. 5041. Imperfect shield, inner aspect ; Newbridge, Glamorgan- 

 shire. Presented by John Edward Lee, Esq., 1885. 



P. 5046. Imperfect cast of shield, 0*05 in length ; Newport, Mon- 

 mouthshire. Presented by John Edward Lee, Esq., 1885. 



45950. Well-preserved specimen, figured by Lankester, op. cit. pi. i. 

 fig. 8 ; Hayton's Bent, near Ludlow. 



Lightbody Becpiest. 



