SignBase: collection and analysis of geometric signs on mobile objects in the Paleolithic

Collection of drawings of 276 mobile objects (i.e. portable art, tools, etc.), and sign type codings as well as metadata for 531 mobile objects from the archaeological techno-complex Aurignacian. This collection also contains R markdown files with R scripts for quantitative analyses of the SignBase data. Literature references for the objects are also given as a separate file.