They have a more or less rectangular shape, with and without additions, with and without internal divisions. Despite their frequency, these signs are absent from Gallery B. Breuil established a chronology and development through all of them; according to Leroi-Gourhan they belong to Style III and they have parallels in many caves of Spain and France, the nearest being the cave of El Castillo. At La Pasiega they are found in the end area and the narrow defile of Gallery A, and in the first large group of Room XI.