9 cm Caenisites Turneri, from Charmouth beach, Jurassic coast

A lovely nodule containing a large 9 cm Caenisites Turneri.  
 
A small repair to the ammonite and matrix from being hit by a hammer when found. 
The piece originates from the popcorn stone.
 
Lower Sinemurian, Black Ven Mudstone Member, Charmouth Mudstone Formation, Charmouth, Dorset. 195 MYA