https://www.sciencedirect.com/science/article/abs/pii/S0985311102010835 Geodinamica Acta Volume 15, Issue 2, May 2002, Pages 113-125 Geodinamica Acta Phreatic overgrowths on speleothems: a useful tool in structural geology in littoral karstic landscapes. The example of eastern Mallorca (Balearic Islands)