Selbornian. 



Lias. 



Zones of 

 Amalthetfx -ibex, , 

 Zone of Zone of ZTptonia janiesoni, 



Hoplites interruptus. Liparoceras capricornus.Deroceras annatum. 



•pAa{-B9S aAoqu 

 i^aaj ui i^qStaH 



