Single platform flake core Late Neolithic / Early Bronze Age
Flake core with changed orientation Early Bronze Age
Blade-flake core with changed orientation Pleistocene, Late Palaeolithic (Alleröd - Younger Dryas, GI-1a - GS-1)
Double platform blade-flake core Pleistocene, Late Palaeolithic (Alleröd - Younger Dryas, GI-1a - GS-1)
Single platform blade-flake core Early Bronze Age