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

KARSTIFICATION

Fig. 27. Type of inactivating karst depression (doline-with-ponor Gy-9, central Hárskút Plateau - VERESS 1986, 1987b, sections drawn by FUTÓ 1980a) Legend: 1. limestone; 2. reddich yellow clay without flint; 3. reddish yellow clay with flint; 4. greenish yellow clay with flint; 5. loess mixed with soil; 6. sequence with plant detritus; 7. grayish brown recent colloid (?); 8. recent bone and tooth remnant; 9. water conduit in lateral view; 10. edge of karst depression; 11. karst threshold; 12. partial depression; 13. water conduit in plan view; 14. channel; 15. exploration pit -A^. inactivation with increasing sediment influx (impact of arable farming); B

2

. equilibrium state at karst depression deepening; C. plugging of water conduit; E. opening of water conduit