10 cm Stellare Xipheroceras, from Charmouth beach, Jurassic coast.

A uncommon Septarian cell measuring 10 cm across, including the matrix. Containing the centre of a Xipheroceras ammonite - the piece is semi translucent. 
 
No repairs or restoration, 
The piece originates from the Stellare Septarian nodule bed. 
 
Lower Sinemurian, Black Ven Mudstone Member, Charmouth Mudstone Formation, Charmouth, Dorset. 195 MYA