High Karst Unit

The High Karst Unit (or High Karst Zone) is a tectonic unit in the Balkans region of Southeastern Europe, part of the Dinaric Alps or Dinarides, that is characterized by typical high-altitude karst features. It is found in Slovenia, Croatia, Italy, Bosnia and Herzegovina, Kosovo, Serbia, Montenegro and Albania.{{cite journal|last1=Schmid|first1=Stefan M.|last2=Bernoulli|first2=Daniel|last3=Fügenschuh|first3=Bernhard|last4=Matenco|first4=Liviu|last5=Schefer|first5=Senecio|last6=Schuster|first6=Ralf|last7=Tischler|first7=Matthias|last8=Ustaszewski|first8=Kamil|title=The Alpine-Carpathian-Dinaridic orogenic system: correlation and evolution of tectonic units|journal=Swiss Journal of Geosciences|date=24 March 2008|volume=101|issue=1|pages=139–183|doi=10.1007/s00015-008-1247-3|url=https://research.vu.nl/ws/files/2365915/212805.pdf}}{{cite journal|last1=Ustaszewski|first1=Kamil|last2=Schmid|first2=Stefan M.|last3=Fügenschuh|first3=Bernhard|last4=Tischler|first4=Matthias|last5=Kissling|first5=Eduard|last6=Spakman|first6=Wim|title=A map-view restoration of the Alpine-Carpathian-Dinaridic system for the Early Miocene|journal=Swiss Journal of Geosciences|date=8 November 2008|volume=101|issue=S1|pages=273–294|doi=10.1007/s00015-008-1288-7|url=https://boris.unibe.ch/117667/1/15_2008_Article_1288.pdf}}

Geology

The High Karst Unit of the External Dinarides is a tectonic unit established by French geologists, so-called Aubouin's group, as reviewed in a recent scientific literature.{{Cite journal |doi = 10.1016/j.earscirev.2009.07.004|title = Orogenic evolution of the External Dinarides in the NE Adriatic region: A model constrained by tectonostratigraphy of Upper Cretaceous to Paleogene carbonates|journal = Earth-Science Reviews|volume = 96|issue = 4|pages = 296–312|year = 2009|last1 = Korbar|first1 = Tvrtko|bibcode = 2009ESRv...96..296K}} The unit consists of a highly tectonically deformed carbonate and clastic rock successions deposited between the Upper Carboniferous age of the Carboniferous period in the Mesozoic Era, and the Eocene epoch of the Paleogene period in the Cenozoic Era.{{Cite journal |doi = 10.1016/j.palaeo.2005.01.011|title = Evolution of the Adriatic Carbonate Platform: Palaeogeography, main events and depositional dynamics|journal = Palaeogeography, Palaeoclimatology, Palaeoecology|volume = 220|issue = 3–4|pages = 333–360|year = 2005|last1 = Vlahović|first1 = Igor|last2 = Tišljar|first2 = Josip|last3 = Velić|first3 = Ivo|last4 = Matičec|first4 = Dubravko| bibcode=2005PPP...220..333V }}{{cite book|last1=Lóczy|first1=Dénes|last2=Stankoviansky|first2=Miloš|last3=Kotarba|first3=Adam|title=Recent landform evolution : the Carpatho-Balkan-Dinaric region|date=2012|publisher=Springer|location=Dordrecht|isbn=978-9400724471}}

= Associations =

In the north the High Karst Unit is overthrust by Southern Alpine units. In the east the Pre-Karst Unit and the Bosnian Flysch overthrust it. The High Karst Unit overthrusts the Dalmatian Zone in the west and the Budva-Cukali Zone in the southwest. In the south the unit is cut off by the Skadar-Peć Fault and borders the Western Vardar Ophiolitic Unit.