Bed 200; Section C - Bersek Quarry: Early Barremian, Hungary
collected by Fulop 1963-1964
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Cephalopoda
- Phylloceratida
- Phylloceratidae
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Phylloceras winkleri
Uhlig 1882
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10 specimens | ||||||
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Phylloceras sp.
Suess 1865
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19 specimens | ||||||
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Cephalopoda
- Hamulinidae
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Anahamulina sp.
Hyatt 1900
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16 specimens | ||||||
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Hamulina sp.
d'Orbigny 1850
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3 specimens | ||||||
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Cephalopoda
- Ammonitida
- Desmoceratidae
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Melchiorites sp.
Spath 1923
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1 specimen | ||||||
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unclassified
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Pulchellidae indet.
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2 specimens | ||||||
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Cephalopoda
- Ammonitida
- Desmoceratidae
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Plesiospitidiscus sp.
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18 specimens | ||||||
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Cephalopoda
- Ammonitida
- Holcodiscidae
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Taveraidiscus hugii
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2 specimens | ||||||
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Taveraidiscus intermedius
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10 specimens | ||||||
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Cephalopoda
- Ammonitida
- Protetragonitidae
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Protetragonites sp.
Hyatt 1900
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3 specimens | ||||||
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Cephalopoda
- Ammonitida
- Lytoceratidae
|
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Lytoceras sp.
Suess 1865
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9 specimens | ||||||
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Lytoceras subfimbriatum
(d'Orbigny 1841)
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1 specimen | ||||||
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Lytoceras lepidum
(d'Orbigny 1840)
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1 specimen | ||||||
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Cephalopoda
- Belemnitida
- Duvaliidae
|
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Duvalia gagrica
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1 specimen | ||||||
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Duvalia silesiaca
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5 specimens | ||||||
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Cephalopoda
- Belemnitida
- Mesohibolitidae
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Mesohibolitidae indet.
Nerodenko 1983
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7 specimens | ||||||
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Hibolithes cf. jaculiformis
(Shvetsov 1913)
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21 specimens | ||||||
| see common names | |||||||
Geography
| Country: | Hungary |
| Coordinates: | 47.8° North, 18.5° East (view map) |
| Paleocoordinates: | 28.8° North, 26.0° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Early Cretaceous |
| Stage: | Barremian | 10 m.y. bin: | Cretaceous 2 |
| Key time interval: | Early Barremian | ||
| Age range of interval: | 125.77 - 121.4 m.y. ago |
Stratigraphy
| Formation: | Labatlan Sandstone | ||||
| Local section: | Bersek Quarry | Local bed: | 200 | ||
| Local order: | top to bottom | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: STRATIGRAPHIC RELATIONS: From the Labatlan Sandstone Formation, which unconformably overlies the Bersek Marl Fm. AGE: Early Barremian. STRATIGRAPHIC POSITION: From bed 200, at very base of formation. | |||||
Lithology and environment
| Primary lithology: | lithified sandstone |
| Secondary lithology: | lithified mudstone |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Lithology description: SPECIFIC LITHOLOGY: Sandstone? 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: | taxonomic 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: | 86347 | ||
| Authorizer: | A. Hendy | Enterer: | A. Hendy |
| Modifier: | A. Hendy | Research group: | marine invertebrate |
| Created: | 2009-01-31 16:05:29 | Last modified: | 2013-11-25 13:37:23 |
| Access level: | the public | Released: | 2009-01-31 16:05:29 |
| 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] |