﻿SUPPLEMENT PLATE IL 



FIG. 



1. Trigonia signafa, var. ruffidosa, Lycett. Cross Roads, near Over Norton. 



(Page 8.) Coll. Windoes. 



2. „ „ ,, Cross Roads, near Over Norton. 



Coll. Walford. 

 8. ,, „ „ Cross Roads, near Over Norton. 



Coll. Walford. 



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



Witchell. 



5. ,, „ Young form, Rodborough Hill. CoU. 



Witchell. 



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



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



Coll. Witchell. 



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



Stow-on-thc-Wold. Coll. Walford. 



9. ,, signata var Stutterdi, Lycett. Hook Norton, Oxfordshire. 



(Page 9.) Coll. Walford. 



10. „ Hook Norton, Oxfordshire. 



Coll. Walford. 



11. „ Prior Farm, near Chipping Norton. 



Coll. Windoes. 



All the specimens figured are from the Inferior Oolite. 



