SUPPLEMENT PLATE IL 



FIG. 

 1. 



8. 



4. 

 5. 



6. 



7. 



8. 



9, 

 10. 

 U. 



Trigonia signata, var. ruguhsa, Lycett. Cross Roads, near Over Norton. 



(Page 8.) Coll. Windoes. 

 „ Cross Roads, near Over Norton. 



Coll. Walford. 

 ,, „ Cross Roads, near Over Norton. 



Coll. Walford. 

 producta, Lycett, Rodborough Hill. (Page 13.) Coll. 

 Witchell. 

 ,, Young form, Rodborough Hill. Coll. 



Witchell. 

 gemmata, Lycett. Hook Norton. Coll. Walford. (Page 13.) 

 ,, var. bifera, Lycett. Rodborough. (Page 13.) 



Coll. Witchell. 

 Walfordi, Lycett. (Page 16.) Above the Clypeus-grit near 



Stow-on-the-Wold. Coll. Walford. 

 signata var Stutferdi, Lycett. Hook Norton, Oxfordshire. 

 (Page 9.) Coll. Walford. 

 Hook Norton, Oxfordshire. 



Coll. Walford. 

 Prior Farm, near Chipping Norton. 

 Coll. Windoes. 



All the specimens figured are from the Inferior Oolite. 



