8.5 cm Multi ammonite bed with Microderoceras and others, from Charmouth

A lovely piece filled with Microderoceras, Promicroceras and Cymbites ammonites. Measuring 8.5 cm across it's widest part including the matrix. 
 
 
No repairs or restoration, 
The piece originates from the popcorn stone.
 
Lower Sinemurian, Black Ven Mudstone Member, Charmouth Mudstone Formation, Charmouth, Dorset. 195 MYA