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Summary
DescriptionSenneville sur Fécamp Rivière du Heurt - Cliché J.C.Staigre -cnek (9).jpg
English: Senneville sur Fécamp (France) - the River-Cave of "Le Heurt" (See Spéléo-Drack n°16 - ISSN 0224-1749) have a waterfall 8 m eight - in chalk
English: La rivière souterraine du Heurt à Senneville-sur-Fécamp. Karst ancien au mode paragénétique, réactivé en mode syngénétique, posséde une cascade de 8 mètres (voir détails dans Spéléo-Drack n°16 ISSN 0224-1749 - se développe dans la craie
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