Kcskehát Limestone

The Kcskehát Limestone is a Jurassic geologic formation in Hungary. Indeterminate fossil Sauropod tracks have been reported from the formation. It is abundant on Illite and very little Kaolinite that indicates a change from the humid-subtropical climate of the Mecsek Coal Formation to the monsoon-like semi-arid climate of the Pliensbachian formations. The dominance of illite indicates a relatively fast erosion of the source area and a moderate input of terrigenous clastics relative to the underlying formations.[2][3]

Kcskehát Limestone
Stratigraphic range: Pliensbachian
~
TypeGeological formation
Unit ofTisza Unit
OverliesMecsek Coal Formation
Lithology
PrimaryModified grain flow sediment; coarse-grained crinoidal limestone[1]
OtherSandstone
Location
RegionKecskemét
Country Hungary
Type section
Named forKcskehát caves

Vertebrate paleofauna

Dinosaurs

Indeterminate sauropod remains once misattributed to the Cetiosauridae are present in the province of Kecskemét, Hungary.

Dinosaurs of the Kcskehát Limestone
GenusSpeciesLocationStratigraphic positionMaterialNotesImages
Mamenchisauridae Indeterminate new species
  • Skull
  • Vertebrae
  • Femur
  • Tibia
  • Isolated teeth
 An indeterminate sauropod related to the Mamenchisauridae, with a similar build to Omeisaurus
Color key
Taxon Reclassified taxon Taxon falsely reported as present Dubious taxon or junior synonym Ichnotaxon Ootaxon Morphotaxon
 Notes
Uncertain or tentative taxa are in small text; crossed out taxa are discredited.

See also

References
  1. Raucsik, B., & Varga, A. (2008). Climato-environmental controls on clay mineralogy of the Hettangian–Bajocian successions of the Mecsek Mountains, Hungary: an evidence for extreme continental weathering during the early Toarcian oceanic anoxic event. Palaeogeography, Palaeoclimatology, Palaeoecology, 265(1-2), 1-13.
  2. Császár G., Szinger B., Piros O. (2013) From continental platform towards rifting of the Tisza Unit in the late Triassic to Early Cretaceous. GeologicaCarpathica, 64: 279–290. Late Triassic climate humidification and kaolinite formation (Western Carpathians, Tatric Init of the Tatra Mts.) | Request PDF. Available from: https://www.researchgate.net/publication/259745031_Late_Triassic_cliamte_humidification_and_kaolinite_formation_Western_Carpathians_Tatric_Init_of_the_Tatra_Mts [accessed Aug 28 2018].
  3. Császár, G., Szinger, B., & Piros, O. (2013). From continental platform towards rifting of the Tisza Unit in the Late Triassic to Early Cretaceous. Geologica Carpathica, 64(4), 279-290.

Bibliography
  • Weishampel, David B.; Peter Dodson, and Halszka Osmólska (eds.). 2004. The Dinosauria, 2nd edition, 1–880. Berkeley: University of California Press. Accessed 2019-02-21. ISBN 0-520-24209-2
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