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Keywords from Image Description:
Bernissart Iguanodon sinkhole Cross section Cornet Schmitz fig . nl Geologische doorsnede door het iguanodonzinkgat in Bernissart Belgi door Cornet en Schmitz en Geological cross section through the Iganodon sinkhole in Bernissart Belgium by Cornet and Schmitz fr Coupe geologique du cran aux iguanodons Bernissart Belgique par