Between 55,000 and 42,000 years ago, the Châtelperronian people lived in what is now modern-day France and northern Spain. Their tool industry is among the earliest known from this part of the world ...
Top left: Microtomographic post-processing and virtual reconstruction of a Littorina obtusata shell from La Roche-à-Pierrot (Saint-Césaire, France), broken in situ during post-depositional events.