SUPPLEMENT PLATE L 



FIG. 



1, 2. Trigonia signata, var. decurtaia. Lye. Hook Norton. (Page 10.) Coll. 



of Mr. E. A. Walford, F.G.8. 



3. „ „ „ Zietenii, Lye. Clougliton, Yorkshire. (Page 5.) 



My cabinet. 



4, 5. „ „ „ „ „ Near RoUright, Oxfordshire. Coll. 



Walford. 

 6. „ Arduenna, var. Rig. and Saiiv. Hook Norton, Oxfordshire. 



(Page 14.) Coll. Walford. 

 Windoesi, Lye. Hook Norton. (Page 17.) 7, Coll. Wal- 

 ford ; 8, 9, 10, Coll. of Mr. J. Windoes. 

 formosa, Lye. Near Stroud. (Page 12.) Coll. of Mr. 

 Witchell. 

 „ Moretoni, Mor. and Lye, var. Oxoniensis. Hook Norton. 

 (Page 12.) 13, Coll. Walford; 14, 15, Coll. 

 Windoes. 

 „ signata, var. Zietenii, Lye. Hook Norton. (Page 5.) Coll. 



Windoes. 

 „ „ „ Rodborough Hill, Oxfordshire. 



Coll. Witehell. 



All the specimens figured are from the Inferior Oolite. 



7, 



8,9 



', ic 



11, 



12. 





13, 



14, 



15. 



16. 







17. 







