Csordakut Basin, Gerecse Mountains: Middle Eocene, Hungary
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Polychaeta
- Sabellida
- Serpulidae
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Ditrupa sp.
Berkeley 1835
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Serpula sp.
Linnaeus 1758
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Bivalvia
- Pectinida
- Anomiidae
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Anomia tenuistriata
Deshayes 1824
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13 specimens | |||||||||
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Ostracoda
- Podocopida
- Schizocytheridae
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Schizocythere depressa
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150 specimens | |||||||||
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Ostracoda
- Podocopida
- Hemicytheridae
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Echinocythereis dadayana
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137 specimens | |||||||||
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Pokornyella inaequapunctata
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35 specimens | |||||||||
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Ostracoda
- Podocopida
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? Cletocythereis angusticostata
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56 specimens | |||||||||
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Novocypris gantensis
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200 specimens | |||||||||
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Ostracoda
- Podocopida
- Bairdiidae
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Bairdia (Bairdoppilata) aff. gliberti
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13 specimens | |||||||||
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Ostracoda
- Podocopida
- Candonidae
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Paracypris contracta
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68 specimens | |||||||||
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Ostracoda
- Podocopida
- Cytherettidae
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Cytheretta aff. haimeana
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9 specimens | |||||||||
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Ostracoda
- Podocopida
- Loxoconchidae
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Cytheromorpha zinndorfi
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44 specimens | |||||||||
| spp. hungarica | ||||||||||
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Ostracoda
- Podocopida
- Cytherideidae
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Schuleridea (Aequacyteridea) perforata
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195 specimens | |||||||||
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Schuleridea mirkmalovi
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18 specimens | |||||||||
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Krithe bartonensis
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54 specimens | |||||||||
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Ostracoda
- Podocopida
- Trachyleberididae
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Asperrissimocythere perlucida
(Mehes 1936)
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27 specimens | |||||||||
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Ostracoda
- Platycopida
- Cytherellidae
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Cytherella (Cytherelloidea) gantensis
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200 specimens | |||||||||
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Cytherella gamardensis
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80 specimens | |||||||||
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Lituolida
- Lituolidae
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Clavulina parisiensis
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11 specimens | |||||||||
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Globothalamea
- Rotaliida
- Cibicididae
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Cibicides pygmeus
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51 specimens | |||||||||
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Globothalamea
- Rotaliida
- Nonionidae
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Nonionella wemmelensis
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Nonion scaphum
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560 specimens | |||||||||
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Nonion affinae
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5 specimens | |||||||||
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Nonion boueanum
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2 specimens | |||||||||
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Nonion informal sp. 1
Monfort 1808
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41 specimens | |||||||||
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Globothalamea
- Rotaliida
- Discorbidae
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Eponides polyganus
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184 specimens | |||||||||
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Discorbis parisiensis
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79 specimens | |||||||||
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Nodosariata
- Polymorphinida
- Polymorphinidae
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Pyrulina sp.
d'Orbigny 1839
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1 specimen | |||||||||
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Guttulina irregularis
(d'Orbigny 1846)
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2 specimens | |||||||||
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Nummulitidae
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Nummulites discorbinus
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Nummulites kovacsiensis
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Nummulites striatus
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Nummulites subplanulatus
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Rotaliidae
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Pararotalia curryi
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20 specimens | |||||||||
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Rotalia trochidiformis
Lamarck 1804
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64 specimens | |||||||||
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Tubothalamea
- Miliolida
- Miliolidae
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Pyrgo simplex
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166 specimens | |||||||||
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Tubothalamea
- Miliolida
- Hauerinidae
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Quinqueloculina carinata
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13 specimens | |||||||||
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Quinqueloculina aff. carinata
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3 specimens | |||||||||
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Quinqueloculina cf. contorta
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28 specimens | |||||||||
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Quinqueloculina sp.
d'Orbigny 1826
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2 specimens | |||||||||
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Triloculina gibba
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41 specimens | |||||||||
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Triloculina sp.
d'Orbigny 1826
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3 specimens | |||||||||
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Tritaxiidae
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Tritaxia szaboi
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110 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | Hungary |
| Coordinates: | 47.6° North, 18.4° East (view map) |
| Paleocoordinates: | 41.4° North, 16.1° East |
| Basis of coordinate: | estimated from map |
| Geographic resolution: | outcrop |
Time
| Period: | Paleogene | Epoch: | Eocene |
| 10 m.y. bin: | Cenozoic 2-3 | ||
| Key time interval: | Middle Eocene | ||
| Age range of interval: | 47.80000 - 37.71000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | marl |
| Secondary lithology: | "limestone" |
| Environment: | shallow subtidal indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 171632 | ||
| Authorizer: | W. Kiessling | Enterer: | M. Krause |
| Modifier: | M. Krause | Research group: | marine invertebrate |
| Created: | 2015-07-15 03:35:10 | Last modified: | 2015-09-07 03:10:11 |
| Access level: | the public | Released: | 2015-07-15 03:35:10 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 55806. | P. Ozsvart. 1999. Middle Eocene foraminifer, mollusc and ostracod fauna from the Csordakut Basin (Gerecse Mountains, Hungary): palaeoenvironments recorded in a transgressive sequence. Annales Universitatis Scientiarum Budapestinensis, Sectio Geologica 32:73-135 [W. Kiessling/M. Krause] |