1. Tectonic and karstification processes led to the disintegration of this river. 2. The rock karstification facilitates the formation of sub-terrainean drainage. 3. Today the platform is exposed and under the influence of karstification . 4. The rock karstification facilitates the formation of subterranean drainage. 5. The Iberg is made entirely of limestone and karstification has resulted in numerous caves. 6. The impact of earlier karstification ( solutional erosion ) has been eliminated by the last glacial period. 7. The impact of earlier Karstification ( solutional erosion ) has been eliminated by the last glacial period. 8. Any karstification now seen dates from approximately 11, 000 years ago and the island karst is thus recent. 9. Morphologically harder sections of strata, that resisted karstification longer and more successfully, generally form the uppermost layers. 10. Because of its high silica content, the Kieselkalk is much less susceptible to karstification than the overlying Schrattenkalk.
