Skarlov Limestone Assemblage, Oland, Sweden: Late Llanvirn, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Corynexochida
- Illaenidae
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Illaenus sp.
Dalman 1827
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Trilobita
- Asaphida
- Asaphidae
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Ogmasaphus sp.
Jaanusson 1953
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? Pseudobasilicus sp.
Reed 1930
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| originally entered as "Pseudobasilicus? sp." | ||||||||||
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Ostracoda
- Palaeocopida
- Tvaerenellidae
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Euprimites sp.
Hessland 1949
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Ostracoda
- Palaeocopida
- Eurychilinidae
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Laccochilina sp.
Hessland 1949
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Chilobolbina sp.
Ulrich and Bassler 1923
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Ostracoda
- Palaeocopida
- Ctenonotellidae
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Steusloffia sp.
Ulrich and Bassler 1908
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| see common names | ||||||||||
Geography
| Country: | Sweden |
| Coordinates: | 57.0° North, 17.0° East (view map) |
| Paleocoordinates: | 37.1° South, 7.1° West |
| Geographic resolution: | local area |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 | *Epoch: | Late/Upper Llanvirn |
| Key time interval: | Late Llanvirn | ||
| Age range of interval: | 461.3 - 458.4 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Skarlov Limestone |
| Stratigraphic resolution: | formation |
Lithology and environment
| Primary lithology: | red or brown argillaceous "limestone" |
| Environment: | deep subtidal shelf |
| Geology comments: Soft, finely nodular red argillaceous limestone | |
Taphonomy
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 2928 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall | Research group: | marine invertebrate |
| Created: | 1999-07-22 12:12:46 | Last modified: | 1999-07-22 15:12:46 |
| Access level: | the public | Released: | 2000-11-20 13:53:17 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 104. | V. Jaanusson. 1960. The Viruan (Middle Ordovician) of Oland. Bulletin of the Geological Institutions of the University of Uppsala 38:207-287 [A. Miller/P. Novack-Gottshall/A. Clement] |