Geoheritage Symposium
Bari, 24-28 September 2012
Bari, 24-28 September 2012
In Apulia there are a few huge dolines: the Dolina Pozzatina, in the Gargano area, and the Pulo di Altamura and the Pulicchio di Gravina on the Murge hills. Their perimeters span several hundreds of meters, their depth is some 100 meters. These large dolines originated after the collapse of huge cave systems excavated by karst processes.
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