Veress Márton: A Bakony természettudományi kutatásának eredményei 23. - Covered karst evolution... (Zirc, 2000)

PICTURES

Pict. 8. Openings inherited over cover sediments in pseudoponor Hu-10, 1985 (valley side of Öregfolyás) Legend: 1. edge of depression; 2. floor of depression; 3. opening Pict. 7. Opening of cover sediments fro some day on May 20, 1998, 50-100 m from covered karst ponor K-t