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

KARSTIFICATION

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1 5551? arjTTJ^ L2Z15 B 0 E3« LX> Fig. 37. Covered karst types and subtypes of blocks of various structure and uplift (dimensions are not proportional) Legend: 1. limestone; 2. dolomite; 3. Csatka Gravel Formation; 4. reworked cover sediment; 5. loess; 6. impermeable intercalation in carbonate rock; 7. superimposed valley; 8. karst water table; 9. seepage from valley floor into the main karst water; 10. syngenetic karst features (dolines-with-ponor); 11. ponors on floor of superimposed valley; 12. postgenetic karst features (eg. postgenetic doline-with-ponor); 13. collapse doline; 14. cave remnant in valley side; 15. cave remnant in block side; 16. chimney ruin (remnant of old cavity formed below the karst water table); I. valley formation (if present) on block of high position even initially stops for the time of inheritance and syngenetic karstification follows below the cover sediments overlying the uneven basement (type with cones and fault scarps); II. on block of high position even initially syngenetic karstification on floors of superimposed valleys, later filled up; III. on block of high position even initially valley formation continues after inheritance and slow incision favours bathycaptures and postgenetic karstification in filled ponors after loess formation; IV initially low block, slow uplift, cavities below karst water table are not exposed in lack of valleys and cave in at an early date; V-VI-VII. initially low block, because of cyclic uplift (V) or presence of impermeable series (VI) cave remnants form in sides of superimposed-regressional valleys or slow continuous uplift produces chimney ruins in the sides of superimposed-antecedent valley sections (VII); a. initial stage; b. present stage