Antipleura bohemica Community at Antipleura Gorge: Lochkovian, Czech Republic
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Cephalopoda
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Cephalopoda indet.
Cuvier 1797
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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Bivalvia
- Cyrtodontida
- Praecardiidae
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Neklania sp.
Růžička and Přibyl 1953
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Bivalvia
- Cyrtodontida
- Antipleuridae
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Jahnia sp.
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Dualina sp.
Barrande 1881
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Dualina ex gr. longiuscula
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Dualina ex gr. major
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Panenka sp.
Barrande 1881
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Antipleura bohemica
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Praelucina sp.
Barrande 1881
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Silurina sp.
Barrande 1881
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Bivalvia
- Cyrtodontida
- Spanilidae
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Spanila sp.
Barrande 1881
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Bivalvia
- Myalinida
- Lunulacardiidae
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Patrocardia ex gr. bohemica
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Patrocardia ex gr. evolvens
(Barrande 1881)
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Bivalvia
- Myalinida
- Ambonychiidae
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Mytilarca sp.
Hall and Whitfield 1869
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Bivalvia
- Pectinida
- Pterinopectinidae
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Pterinopecten sp.
Hall 1883
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Bivalvia
- Ostreida
- Vlastidae
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Vlasta sp.
Barrande 1881
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Vevoda sp.
Barrande 1881
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Praeostrea sp.
Barrande 1881
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Bivalvia
- Ostreida
- Pterineidae
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Actinopteria sp.
Hall 1884
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Leptodesma sp.
Hall 1883
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Bivalvia
- Lucinida
- Mactromyidae
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Paracyclas sp.
Hall 1843
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Bivalvia
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Pelecypoda indet.
Goldfuss 1820
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synonym of Bivalvia | |||||||
Trilobita
- Proetida
- Proetidae
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Warburgella sp.
Reed 1931
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Trilobita
- Proetida
- Otarionidae
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Otarion sp.
Zenker 1833
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Pterobranchia
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Graptolithina indet.
Bronn 1849
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see common names |
Geography
Country: | Czech Republic |
Coordinates: | 50.0° North, 14.4° East (view map) |
Paleocoordinates: | 44.9° South, 52.6° East |
Basis of coordinate: | based on political unit |
Geographic resolution: | local area |
Time
Period: | Devonian | Epoch: | Early/Lower Devonian |
Stage: | Lochkovian | 10 m.y. bin: | Devonian 1 |
*International age/stage: | Early/Lower Lochkovian | ||
Key time interval: | Lochkovian | Zone: | Monograptus uniformis |
Age range of interval: | 419.20000 - 410.80000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Stratigraphic resolution: | group of beds | ||||
Stratigraphy comments: lowermost Lochkovian |
Lithology and environment
Primary lithology: | shelly/skeletal lime mudstone |
Secondary lithology: | shelly/skeletal "limestone" |
Includes fossils? | Y |
Includes fossils? | Y |
Lithology description: "...bivalves preeserved in biomicritic to biodetrital, dark limestone with abundant nektobenthic cephalopod shells..." | |
Environment: | marine indet. |
Geology comments: Cephalopods current-oriented. Semi-infaunal forms rare. "The environment was shallow water, subtidal; oriented cephalopod shells document stronger current activity, but preservation of the bivalves and cephalopods shows that the bottom was free from stronger wave action." |
Taphonomy
Collection methods and comments
Collection excludes: | some macrofossils |
Reason for describing collection: | paleoecologic analysis |
Collection method comments: Life mode and abundance of bivalves given (table 16.21). Only bivalves explicitly said to occur at type locality, but I have included a few other elements (two trilobite genera) under assumption that they are also present at type locality. | |
Taxonomic list comments:Bivalves are the focus; other taxa mentioned but not listed fully.
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Metadata
Database number: | 14187 | ||
Authorizer: | M. Foote | Enterer: | M. Foote |
Modifier: | M. Foote | Research group: | marine invertebrate |
Created: | 2002-05-22 11:49:10 | Last modified: | 2006-09-15 15:14:05 |
Access level: | the public | Released: | 2002-05-22 11:49:10 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
6282. | J. Kříž. 1999. Bivalvia communities of Bohemian type from the Silurian and Lower Devonian carbonate facies. In A. J. Boucot. J. D. Lawson (ed.), Paleocommunities -- A case study from the Silurian and Lower Devonian 229-252 [M. Foote/M. Foote/P. Wagner] |