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Speleology in Kazakhstan

Shakalov on 04 Jul, 2018
Hello everyone!   I pleased to invite you to the official site of Central Asian Karstic-Speleological commission ("Kaspeko")   There, we regularly publish reports about our expeditions, articles and reports on speleotopics, lecture course for instructors, photos etc. ...

Speleology in Kazakhstan

Shakalov on 04 Jul, 2018
Hello everyone!   I pleased to invite you to the official site of Central Asian Karstic-Speleological commission ("Kaspeko")   There, we regularly publish reports about our expeditions, articles and reports on speleotopics, lecture course for instructors, photos etc. ...

Speleology in Kazakhstan

Shakalov on 11 Jul, 2012
Hello everyone!   I pleased to invite you to the official site of Central Asian Karstic-Speleological commission ("Kaspeko")   There, we regularly publish reports about our expeditions, articles and reports on speleotopics, lecture course for instructors, photos etc. ...

New publications on hypogene speleogenesis

Klimchouk on 26 Mar, 2012
Dear Colleagues, This is to draw your attention to several recent publications added to KarstBase, relevant to hypogenic karst/speleogenesis: Corrosion of limestone tablets in sulfidic ground-water: measurements and speleogenetic implications Galdenzi,

The deepest terrestrial animal

Klimchouk on 23 Feb, 2012
A recent publication of Spanish researchers describes the biology of Krubera Cave, including the deepest terrestrial animal ever found: Jordana, Rafael; Baquero, Enrique; Reboleira, Sofía and Sendra, Alberto. ...

Caves - landscapes without light

akop on 05 Feb, 2012
Exhibition dedicated to caves is taking place in the Vienna Natural History Museum   The exhibition at the Natural History Museum presents the surprising variety of caves and cave formations such as stalactites and various crystals. ...

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That boiling spring is see spring, boiling.?

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KarstBase a bibliography database in karst and cave science.

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Bulletin de La Societe Geologique de France, 1997, Vol 168, Issue 6, p. 255-265
The carbonated palaeosurface of the ''Arbailles'' massif (Pyrennes-Atlantiques): An example of Neogene hydrographic network dried up by uplift and karstification
Abstract:
The ''Arbailles'' massif constitutes a folded area of Jurassic and lower Cretaceous limestones, which belongs to the north-Pyrenean zone. The top karst surface was dug by a palaeofluviatile system from the Albian marlous limestone cover and dried up by uplift (infiltration). This hydrographic network recorded the main events of uplift by staged valley levels (950, 850, 730 and 380 m). Some old endokarstic infillings can be seen on the residual cone karst showing the erosion of a thick limestone layer. The alterite pockets contain elements of former cuirasses which originated in former hydromorphic depressions. These polygenic deposits contain two kinds of mineral families coming from alterations of both Albian marlous limestones and Triassic Mendibelza conglomerates. During the Upper Oligocene and Miocene (after the Middle Lutetian orogenesis), the ''Arbailles'' massif was a chemical weathering surface in a wet and tropical climate in relation upstream with Mendibelza conglomerates and downstream with Cenomanian flyschs. The Plio-Quaternary uplift, of 1000 m, caused the alterite and cuirasse erosion, the drying up of the fluviatile system (Lower Pleistocene), the genesis of a cone karst and the formation of underground systems