Csehbánya Formation
Encyclopedia
The Csehbánya Formation is a geological formation in Hungary
Hungary
Hungary , officially the Republic of Hungary , is a landlocked country in Central Europe. It is situated in the Carpathian Basin and is bordered by Slovakia to the north, Ukraine and Romania to the east, Serbia and Croatia to the south, Slovenia to the southwest and Austria to the west. The...

 whose strata date back to the Late Cretaceous
Late Cretaceous
The Late Cretaceous is the younger of two epochs into which the Cretaceous period is divided in the geologic timescale. Rock strata from this epoch form the Upper Cretaceous series...

. Dinosaur remains are among the fossils that have been recovered from the formation.

Vertebrate paleofauna

Fishes, amphibians, turtles, squamates, crocodilians, dinosaurs, birds and pterosaurs present in Veszprém, Hungary, near the village of Németbánya
Németbánya
Németbánya is a village in Veszprém county, Hungary.- External links :*...

 in an open-pit
Open-pit mining
Open-pit mining or opencast mining refers to a method of extracting rock or minerals from the earth by their removal from an open pit or borrow....

 bauxite
Bauxite
Bauxite is an aluminium ore and is the main source of aluminium. This form of rock consists mostly of the minerals gibbsite Al3, boehmite γ-AlO, and diaspore α-AlO, in a mixture with the two iron oxides goethite and hematite, the clay mineral kaolinite, and small amounts of anatase TiO2...

 mine. Other finds include Abelisauridae
Abelisauridae
Abelisauridae is a family of ceratosaurian theropod dinosaurs. Abelisaurids thrived during the Cretaceous Period, on the ancient southern supercontinent of Gondwana, and today their fossil remains are found on the modern continents of Africa and South America, as well as on the Indian...

 indet., Rhabdodontidae
Rhabdodontidae
Rhabdodontids were herbivorous ornithopod dinosaurs from the Cretaceous Period. Rhabdodontids were similar to large, robust hypsilophodonts, with deep skulls and jaws. The family was first proposed by David B. Weishampel et al. in 2002...

 indet., Tetanurae
Tetanurae
Tetanurae, or "stiff tails", is a clade that includes most theropod dinosaurs, as well as birds. Tetanurans first appear during the early or middle Jurassic Period.-Definition:...

 indet.

Amphibians

Amphibian
Amphibian
Amphibians , are a class of vertebrate animals including animals such as toads, frogs, caecilians, and salamanders. They are characterized as non-amniote ectothermic tetrapods...

s of the Csehbánya Formation
Genus Species Location Stratigraphic position Abundance Notes Images

Hungarobatrachus
Hungarobatrachus
Hungarobatrachus is an extinct genus of advanced frog. It is a ranoid which lived during the upper Cretaceous period in what is now Hungary. It is known from isolated ilia and tibio-fibulae recovered from the Iharkút locality in the Csehbánya Formation...


H. szukacsi

Iharkút locality, Hungary.

Advanced frog
Frog
Frogs are amphibians in the order Anura , formerly referred to as Salientia . Most frogs are characterized by a short body, webbed digits , protruding eyes and the absence of a tail...

.

Pterosaurs

Pterosaur
Pterosaur
Pterosaurs were flying reptiles of the clade or order Pterosauria. They existed from the late Triassic to the end of the Cretaceous Period . Pterosaurs are the earliest vertebrates known to have evolved powered flight...

s of the Csehbánya Formation
Genus Species Location Stratigraphic position Abundance Notes Images

Bakonydraco
Bakonydraco
Bakonydraco is a genus of azhdarchid pterosaur of the Santonian-age Upper Cretaceous Csehbánya Formation of the Bakony Mountains, Iharkút, Veszprém, western Hungary....


B. Galaczi

Geographically present in Veszprém, Hungary.

Non-Avian Dinosaurs

Dinosaur
Dinosaur
Dinosaurs are a diverse group of animals of the clade and superorder Dinosauria. They were the dominant terrestrial vertebrates for over 160 million years, from the late Triassic period until the end of the Cretaceous , when the Cretaceous–Paleogene extinction event led to the extinction of...

s of the Csehbánya Formation
Genus Species Location Stratigraphic position Abundance Notes Images

Ajkaceratops
Ajkaceratops
Ajkaceratops is a genus of ceratopsian dinosaur described in 2010. It lived during the Late Cretaceous in what is now Europe, in what was then the western Tethyan archipelago. The type species, A. kozmai, is most closely related to forms in east Asia, from where its ancestors may have migrated by...


A. kozmai



Hungarosaurus
Hungarosaurus
Hungarosaurus tormai is a nodosaurid ankylosaur from the Upper Cretaceous Csehbánya Formation of the Bakony Mountains of western Hungary. It is presently the most completely known ankylosaur from the Cretaceous of Europe...


H. tormai

Geographically present in Veszprém, Hungary.

Pneumatoraptor
Pneumatoraptor
Pneumatoraptor is a genus of small, paravian dinosaur that lived in Hungary. It is known from a single complete left shoulder girdle found in the Csehbánya Formation of the Iharkút locality in the Bakony Mountains of western Hungary...


P. fodori

Geographically present in Veszprém, Hungary.

Rhabdodon
Rhabdodon
Rhabdodon is a genus of dinosaur that lived in Europe approximately 70 million years ago in the Late Cretaceous. It is unclear whether it was an iguanodont or a hypsilophodont, and may be a "missing link" between the two. Current evidence indicates it is an iguanodont similar to Tenontosaurus...


R. priscus

Aves

Ave
Ave
Ave is a Latin word, used by the Romans as a salutation and greeting, meaning "hail". It is the singular imperative form of the verb avēre, which meant "to be well"; thus one could translate it literally as "be well" or "farewell"....

s of the Csehbánya Formation
Genus Species Location Stratigraphic position Abundance Notes Images

Bauxitornis
Bauxitornis
Bauxitornis is an extinct genus of avisaurid enantiornithine which existed in what is now Hungary during the late Cretaceous period . It was named by Gareth J. Dyke and Attila Ősi in 2010, and the type species is Bauxitornis mindszentyae....


B. mindszentyae

An avisaurid
Avisauridae
The Avisauridae are a family of extinct Enantiornithine birds known from Cretaceous North and South America. They are represented by eight genera.Avisauridae was erected by Brett-Surman and Paul in 1985...

enantiornithine.
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