120W0136 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/120w/120w0136 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 120W0136 PL.WAREMME A.Rutot 136 (III) = No 15949 Limon: 7m00 Silex à 113