Polls conducted in 2002 in Les Petits Guinards , bordering the Allier , confirmed older findings .
Polls conducted in 2002 in Les Petits Guinards , bordering the Allier , show occupation dating back to the Magdalenian .
Polls conducted in 2002 in Les Petits Guinards , bordering the Allier , confirmed older findings and show occupation dating back to the Magdalenian .