29 cm Asteroceras Stellare, from Charmouth beach, Jurassic coast

A uncommon Asteroceras Stellare ammonite measuring 29 cm across it's widest part. Displaying excellent centre preservation and pronounced sutures on the outer whorls.  
 
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