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

KARSTIFICATION

Table III.: A genetic classification of covered karst features (independent of karst water) type of covered karst feature covered karst feature and morphology of environment doline-with-pseudoponor above passage above paleokarst passage pseudodoline above passage above paleokarst passage doline with pseudoponor floor formed by subsidence, steep walls with terrace-like edge, with passage, in true depression subsidence pseudodoline like the previous one, but without passage postgenetic sink doline small-scale depression of steep walls, one or more erosional channels, in true depression activating karst depression no flat floor equilibrium karst depression flat floor, occasionally with partial depressions inactivating karst depression flat floor, infilling partial depressions karst depression of complex development slope segments of variable angle, passage outside the partial depression fossilising karst depression flat floor, shallow depth, no passage simple, symmetrical doline-with-ponor circular planform, steep walls complex (twin) doline-with-ponor interconnecting planforms asymmetrical doline-with-ponor elongated in planform, with slopes of various angle covered karst ponor on superimposed valley floor, at blind valley pseudoponor with cathment of its own, mostly associated with depressions doline-with-ponor no cathment of its own, with hinterland and conduit, on sloping terrain (in block side and top), exhuming residual terrain, floors and sides of superimposed valleys, fossil dolines wallow of ponor type on valley floors with blind valleys wallow of doline-with-ponor type on valley floors (mostly at head valleys) on block surfaces, in summit position, on exhumed terrain, in depressions postgenetic wallow of doline-withponor type in paleokarstic depression of superimposed valley floor wallow of doline-with-pseudoponor type like the previous semifossilised karst feature completely fossilised feature (wallow) no depression, hinterland lost secondary depression eroding fossil karst feature closed feature transformed into an open one through erosion, in summit position relative to its environs