098W0018 https://collections.naturalsciences.be/ssh-geology-archives-plone6/boreholes/descriptions/ocr-descriptions/098w/098w0018 https://collections.naturalsciences.be/ssh-geology-archives-plone6/@@site-logo/logo-rbins.jpg 098W0018 PL.98W AVELGHEM M.MOURLON 18 Sable, argilite et psammite fossilifère glauconifère (8). M.M.
