96 
Plate XV 
Figure 1. PUuromya harriso^ierisis CrickiLay Bp. nov., holotype, two valves together, 
right aspect, X 1*3. Locality Ko. 41. Lower Cretaceous. (Page 53.) 
f'igure 2. Phnroniya /,ormoT<tt?sts Crick n ay Bp. r.ov., holot> 7 )e, dorsal aspect, X 1-18. 
(Page 53.) 
Figure 3. Pleuromya harrisonensis Crickniay sj>. nov., holotype, anterior aspect, ttht 
natural size. (Page 53.) 
Figure 4. A&tarte harrisomnsis Crickmay sp. nov., artificial cast in clay of part of holo- 
type, mould of two valves in contact, X 1-5. Left aspect, showing ornament. 
Locality No. 19. Uimer Jurassic. (Page 54.) 
Figure 5. Astarte harriwnensis Crickmay sp. nov., artificial cast of holotype, X 1'5. 
Left aspect, showing outline, etc. (Page 54.) 
Figure 6. Asiurte harhara Crickmay sp. nov., holotype, a left valve with shell mostly 
decorticated, jVtj ii^fural size. Locality No. 34. Lower Cretaceous. (Page 54.) 
