Here are some articles on a variety of topics, which demonstrate the scientific interest of the region:
http://popups.ulg.ac.be/1374-8505/index.php?id=4421&file=1&pid=4412
http://popups.ulg.ac.be/1374-8505/index.php?id=1250&file=1
http://www.clim-past.net/10/1871/2014/cp-10-1871-2014.pdf
http://www.clim-past.net/12/1445/2016/cp-12-1445-2016.pdf
http://www.clim-past.net/11/789/2015/cp-11-789-2015.pdf
http://www.speleogenesis.info/directory/karstbase/pdf/seka_pdf10838.pdf
datation-analyse-pollinique-grotte-de-han-cras.pdf 861 ko
etagement-dans-la-grotte-de-lorette-relation-avec-les-d-p-ts-souterrains.pdf 538 ko
geologica-belgica-quinif-karst-paleoclimats-2006.pdf 831 ko
proserpine-proxi-metaux.pdf 67 ko
quinif-2015-system-han-in-akwa.pdf 778 ko
quinif-al-1997-failles-actives-gr-de-rochefort.pdf 167 ko