Bed 252; Section C - Bersek Quarry [Bersek Marl]: Late/Upper Valanginian, Hungary
collected by Fulop 1963-1964
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
- Phylloceratida
- Phylloceratidae
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Phylloceras sp.
Suess 1865
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11 specimens | ||||||
Phylloceras infundibulum
(d'Orbigny 1840)
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1 specimen | ||||||
recombined as Phyllopachyceras infundibulum | |||||||
Phylloceras winkleri
Uhlig 1882
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1 specimen | ||||||
recombined as Phyllopachyceras winkleri | |||||||
Phylloceras tethys
(d'Orbigny 1841)
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8 specimens | ||||||
recombined as Euphylloceras thetys | |||||||
Cephalopoda
- Ammonitida
- Lytoceratidae
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Lytoceras sp.
Suess 1865
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5 specimens | ||||||
Lytoceras lepidum
(d'Orbigny 1840)
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2 specimens | ||||||
recombined as Eulytoceras lepidum | |||||||
Cephalopoda
- Ammonitida
- Oosterellidae
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Oosterella cultrataeformis
(Uhlig 1882)
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1 specimen | ||||||
Cephalopoda
- Ammonitida
- Holcodiscidae
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Jeanthieuloyites quinquestriatus
(Besairie 1936)
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6 specimens | ||||||
Cephalopoda
- Ammonitida
- Neocomitidae
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Varlheideites peregrinus
Rawson and Kemper 1978
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1 specimen | ||||||
recombined as Neocomites (Varlheideites) peregrinus | |||||||
Teschenites cf. flucticulus
(Thieuloy 1977)
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1 specimen | ||||||
original and current combination Neocomites (Teschenites) flucticulus | |||||||
Cephalopoda
- Ammonitida
- Haploceratidae
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Neolissoceras grasianum
(d'Orbigny 1841)
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5 specimens | ||||||
recombined as Haploceras grasianum | |||||||
Cephalopoda
- Ammonitida
- Olcostephanidae
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Olcostephanus nicklesi
Wiedmann and Dieni 1968
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1 specimen | ||||||
recombined as Olcostephanus (Olcostephanus) nicklesi | |||||||
Olcostephanus densicostatus
(Wegner 1909)
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2 specimens | ||||||
Cephalopoda
- Ammonitida
- Bochianitidae
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Bochianites neocomiensis
(d'Orbigny 1842)
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3 specimens | ||||||
see common names |
Geography
Country: | Hungary |
Coordinates: | 47.8° North, 18.5° East (view map) |
Paleocoordinates: | 30.1° North, 25.9° East |
Basis of coordinate: | based on nearby landmark |
Geographic resolution: | outcrop |
Time
Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
Stage: | Valanginian | 10 m.y. bin: | Cretaceous 1 |
Key time interval: | Late/Upper Valanginian | ||
Age range of interval: | 139.80000 - 132.60000 m.y. ago |
Stratigraphy
Formation: | Bersek Marl | ||||
Local section: | Bersek Quarry | Local bed: | 252 | ||
Local order: | top to bottom | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Bersek Marl Formation, which is unconformably overlain by the Labatlan Sandstone Fm. AGE: Late Valanginian. STRATIGRAPHIC POSITION: From bed 252, in lower part of formation. |
Lithology and environment
Primary lithology: | lithified marl |
Includes fossils? | Y |
Lithology description: SPECIFIC LITHOLOGY: Marl? LITHIFICATION: Lithified, on the basis of figured specimens and taphonomic description. | |
Environment: | marine indet. |
Geology comments: ENVIRONMENT: Not discussed in text. |
Taphonomy
Modes of preservation: | body,cast,mold/impression |
Size of fossils: | macrofossils |
Spatial orientation: | preferred |
Preservation of anatomical detail: | medium |
Collection methods and comments
Collection excludes: | some macrofossils,ichnofossils | ||
Collection methods: | bulk,survey of museum collection | ||
Reason for describing collection: | biostratigraphic analysis | ||
Collectors: | Fulop | Collection dates: | 1963-1964 |
Collection method comments: COLLECTOR: Fülöp, 1963-1964. REPOSITORY: Hungarian Geological Survey. | |||
Taxonomic list comments:COVERAGE: Exhaustive for Ammonoidea; belemnites, bivalves, brachiopods, solitary corals and trace fossils also present, but not listed. NOMENCLATURE: Not an authoritative publication, but identified by taxonomic authorities on Ammonoidea, to species resolution. |
Metadata
Database number: | 86380 | ||
Authorizer: | A. Hendy | Enterer: | A. Hendy |
Modifier: | A. Hendy | Research group: | marine invertebrate |
Created: | 2009-02-01 03:20:32 | Last modified: | 2013-11-25 13:37:23 |
Access level: | the public | Released: | 2009-02-01 03:20:32 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
29102. | I. Fözy and N. M. M. Janssen. 2009. Integrated Lower Cretaceous biostratigraphy of the Bersek Quarry, Gerecse Mountains, Transdanubian Range. Hungary. Cretaceous Research 30:78-92 [A. Hendy/A. Hendy] |