Persuel, Kersadiou Formation, bed 2: Middle Givetian, France
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Productida
- Productellidae
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Spinulicosta spinulicosta
(Hall 1857)
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3 %-specimens | ||||||
Strophomenata
- Orthotetida
- Chilidiopsidae
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Iridostrophia sp.
(Havlicek 1965)
|
1 %-specimens | ||||||
original and current combination Iridistrophia | |||||||
Strophomenata
- Strophomenida
- Chonetidae
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Dagnachonetes dominicae
|
5 %-specimens | ||||||
Strophomenata
- Strophomenida
|
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Ogorella janickae
|
6 %-specimens | ||||||
Strophomenata
- Strophomenida
- Anopliidae
|
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Arcuaminetes kerfonei
|
44.9 %-specimens | ||||||
Holynetes stephaniae
|
22 %-specimens | ||||||
Strophomenata
- Strophomenida
- Leptodontellidae
|
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Parastrophonella anaglypha
|
2 %-specimens | ||||||
Strophomenata
- Strophomenida
- Douvillinidae
|
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Bojodouvillina (Bojodouvillina) taeniolata
|
5 %-specimens | ||||||
Strophomenata
- Strophomenida
- Rafinesquinidae
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Leptagonia sp.
|
0.25 %-specimens | ||||||
Rhynchonellata
- Spiriferida
- Spinocyrtiidae
|
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Spinocyrtia sp.
|
1 %-specimens | ||||||
Rhynchonellata
- Athyridida
- Nucleospiridae
|
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Nucleospira sp.
Hall 1859
|
2 %-specimens | ||||||
Rhynchonellata
- Athyridida
- Anoplothecidae
|
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Bifida lepida
|
1 %-specimens | ||||||
Rhynchonellata
- Spiriferinida
- Cyrtinidae
|
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Cyrtina sp.
Davidson 1858
|
3 %-specimens | ||||||
Rhynchonellata
- Protorthida
- Skenidiidae
|
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Skenidium sp.
|
0.25 %-specimens | ||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
|
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Cupularostrum soelenicum
|
0.25 %-specimens | ||||||
Rhynchonellata
- Orthida
- Dalmanellidae
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Prokopia sp.
|
0.25 %-specimens | ||||||
see common names |
Geography
Country: | France | State/province: | Bretagne |
Coordinates: | 48.3° North, 4.5° West (view map) | ||
Paleocoordinates: | 32.0° South, 21.8° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Devonian |
10 m.y. bin: | Devonian 3-4 |
Key time interval: | Middle Givetian |
Age range of interval: | 385.90000 - 383.70000 m.y. ago |
Stratigraphy
Lithology and environment
Primary lithology: | lithified siltstone |
Secondary lithology: | lithified "limestone" |
Lithology description: sand and siltstone and calcareous concretion-bearing layers | |
Environment: | open shallow subtidal |
Taphonomy
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 84091 | ||
Authorizer: | W. Kiessling | Enterer: | W. Kiessling |
Modifier: | W. Kiessling | Research group: | marine invertebrate |
Created: | 2008-09-17 04:39:31 | Last modified: | 2008-09-17 08:01:22 |
Access level: | authorizer only | Released: | 2010-01-08 10:39:56 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
28153. | A. Botquelen and P. R. Racheboeuf. 2008. Benthic paleoecology in the givetian: an example from the Kersadiou Formation (massif armoricain, NW France). Palaios 23:246-259 [W. Kiessling/U. Merkel] |