The soil around the town comprises alluvial deposits in the valley of the Luce, the small river that separates Berteaucourt from Thennes, red diluvium around the school and out towards Thézy-Glimont, chalk towards the slopes and Eocene clay on the higher ground.
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General Seely set up his headquarters at Berteaucourt-lès-Thennes in March, 1918.
Thennes |