ri.ATE XXVI 
Fi^^ Page 
1. (Si(iaiito})hls fjarstiti}, KYn\.xe\\ii •, part of vertebral column, from above : two- 
tbirds nat. size. Qasr-el-Sagha beds (Middle Eocene). 
[Part of type specimen, C. 10022.] 307 
‘2. Ditto ; vertebra from side, (2 a) from front, (2 b) from back, (2 c) from below : 
two-thirds nat. size. Same horizon. [R. 3188.] 307 
3. (?) Ditto; ])osterior portion of left mandibular ramus from above, (3 a) from 
outer side : nat. size. Same horizon. [C. 10023.] 308 
4. Pterosphenus schweinfnrtM{X\\A.Yev;ii) ; vertebra, from back, (4 a) from front, 
(4 b) from left side: two-thirds nat. size. Same horizon. 
[Type specimen, C. 10194.] 310 
5. Ditto; smaller vertebra, from right side : two-thirds nat. size. Same horizon. 
[C. 10195.] 311 
6. Ditto; large vertebra, from left side: two-thirds nat. size. Same horizon. 
[C. 10196.] 311 
ctncj., angular ])rocess of mandible. 
art,, articular surface of mandible. 
rt.2:., anterior z}-gapopbyses. 
pit on posterior face of arch. 
hjip., hypapophvsis. 
/.p., postero-lateral ]:)rocess. 
)Ksp., neural spine. 
p.z., posterior zygapoplij’ses. 
t.p., transverse processes. 
zd., zygantrum. 
zs., zygospliene. 
