Last Saturday we finally went back to the Cretaceous deposits at the northern French coast.
On some spots on the beach the gault clay deposits were visible, this delivered a few beautiful belemnites ( Neohibolites minimus ) and from time to time other small fossils washed out of the clay and scattered in the shingle.
The chalk boulders near the clifs were not very productive, apart from a very rare Ptychodus tooth. This one made our day.