Furudal Limestone Assemblage, Ostergotland, Sweden: Early/Lower Llandeilo, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Ostracoda
- Hollinocopida
- Tvaerenellidae
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Uhakiella sp.
Öpik 1937
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Euprimites sp.
Hessland 1949
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Ostracoda
- Hollinocopida
- Tetradellidae
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Piretella sp.
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| originally entered as "Piretiella sp." | ||||||||||
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Tallinnella sp.
Opik 1937
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Sigmobolbina sp.
Henningsmoen 1953
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Ostracoda
- Hollinocopida
- Eurychilinidae
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Laccochilina sp.
Hessland 1949
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Chilobolbina sp.
Ulrich and Bassler 1923
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Ostracoda
- Beyrichicopida
- Ctenonotellidae
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Steusloffia sp.
Ulrich and Bassler 1908
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Agnostida
- Metagnostidae
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Trinodus sp.
M'Coy 1846
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Trilobita
- Asaphida
- Remopleurididae
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Remopleurides sp.
Portlock 1843
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Trilobita
- Asaphida
- Asaphidae
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? Pseudobasilicus sp.
Reed 1930
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| originally entered as "Pseudobasilicus? sp." | ||||||||||
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Plectasaphus sp.
Jaanusson 1953
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Trilobita
- Asaphida
- Nileidae
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Nileus sp.
Dalman 1827
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus sp.
Dalman 1827
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Trilobita
- Phacopida
- Cheiruridae
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Sphaerocoryphe sp.
Angelin 1854
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Strophomenata
- Strophomenida
- Christianiidae
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Christiania sp.
Hall and Clarke 1892
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| see common names | ||||||||||
Geography
| Country: | Sweden |
| Coordinates: | 58.0° North, 15.0° East (view map) |
| Paleocoordinates: | 36.4° South, 8.5° West |
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 | *Epoch: | Early/Lower Llandeilo |
| Key time interval: | Early/Lower Llandeilo | ||
| Age range of interval: | 461.30000 - 458.40000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Furudal |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | gray,green lithified lime mudstone |
| Secondary lithology: | "shale" |
| Environment: | offshore shelf |
| Geology comments: Finely nodular, grey and greenish-grey lime mudstone and mudstone | |
Taphonomy
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 2938 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall |
| Modifier: | A. Miller | Research group: | marine invertebrate |
| Created: | 1999-07-22 15:08:09 | Last modified: | 2002-04-22 13:50:35 |
| Access level: | the public | Released: | 1999-07-22 15:08:09 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 105. | V. Jaanusson. 1962. The Lower and Middle Viruan sequence in two borings in Ostergotland, central Sweden. Bulletin of Geological Institutions of the University of Uppsala 38(9):1-30 [A. Miller/P. Novack-Gottshall/A. Clement] |