A sharp-eyed collector spotted this translucent flint bladecrafted by hunter-gatherers about 8000 years agoon a Dutch beach.
MANON BRUININGA
By Andrew CurryJan. 30, 2020 , 2:00 PM
MONSTER, THE NETHERLANDSOn a clear, windy autumn afternoon last October, Wi…
Relics washed up on beaches reveal lost world beneath the North Sea
