Ball of Shell Deposits

Ball of Shell Deposits

Observation - Ball of Shell Deposits. Description: This round mass of shell deposits was found at Camber Sands beach in East Sussex. It was very fragile and so when I touched the ball of shells, it instantly crumbled. What formed the ball of shells and why?

This round mass of shell deposits was found at Camber Sands beach in East Sussex. It was very fragile and so when I touched the ball of shells, it instantly crumbled. What formed the ball of shells and why?