8 cm Septarian nodule with Promicroceras and others - From Charmouth beach

A Lovely beach worn stone packed with Promicroceras and Cymbites ammonites.
Found on Charmouth beach, Jurassic coast, UK
Measuring 8 cm across it's widest part with no repairs or restoration
 
Lower Sinemurian, Black Ven Mudstone Member, Charmouth Mudstone Formation, Charmouth, Dorset. 195 MYA