Hovedøya, Oslofjord, Langøyene Fm.: Porkuni, Norway
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Athyridida
- Meristellidae
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Hindella cassidea
(Dalman 1828)
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Cocks 1982 | ||||||
Rhynchonellata
- Orthida
- Giraldiellidae
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Comatopoma sp.
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1 specimen | ||||||
Rhynchonellata
- Orthida
- Linoporellidae
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Leptoskelidion loci
Cocks 1982
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Cocks 1982 | ||||||
Rhynchonellata
- Rhynchonellida
- Trigonirhynchiidae
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Thebesia scopulosa
Cocks 1982
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Cocks 1982 | ||||||
Plectothyrella crassicostis
(Dalman 1828)
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Cocks 1982 | ||||||
Atrypa crassicostis | |||||||
Strophomenata
- Strophomenida
- Christianiidae
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Christiania sp.
Hall and Clarke 1892
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Cocks 1982 | ||||||
Lingulata
- Lingulida
- Trematidae
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Trematis norvegica
Cocks 1982
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Cocks 1982 | ||||||
see common names |
Geography
Country: | Norway | State/province: | Oslo |
Coordinates: | 59.9° North, 10.7° East (view map) | ||
Paleocoordinates: | 28.1° South, 8.9° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | outcrop |
Time
Period: | Ordovician | Epoch: | Late/Upper Ordovician |
Stage: | Hirnantian | 10 m.y. bin: | Ordovician 5 |
Key time interval: | Porkuni | Graptolite zone: | Normalograptus extraordinarius |
Age range of interval: | 445.20000 - 443.80000 m.y. ago |
Stratigraphy
Formation: | Langøyene | ||||
Stratigraphic resolution: | formation | ||||
Stratigraphy comments: 5b on the old Norwegian scale. |
Lithology and environment
Primary lithology: | "limestone" |
Environment: | carbonate indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Metadata
Also known as: | Hovedøen, and SP 16 in Brenchley and Cocks, 1982 | ||
Database number: | 159374 | ||
Authorizer: | B. Kröger | Enterer: | B. Kröger |
Modifier: | B. Kröger | Research group: | marine invertebrate |
Created: | 2014-08-01 05:54:22 | Last modified: | 2014-12-06 07:12:14 |
Access level: | the public | Released: | 2014-08-01 05:54:22 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
19960. | P. J. Brenchley and L. R. M. Cocks. 1982. Ecological associations in a regressive sequence: the latest Ordovician of the Oslo-Asker district, Norway. Palaeontology 25(4):783-815 [S. Finnegan/S. Finnegan/B. Kröger] |
Secondary references:
52663 | L. R. M. Cocks. 1982. The commoner brachiopods of the latest Ordovician of the Oslo-Asker district, Norway. Palaeontology 25(4):755-781 [P. Wagner/P. Wagner] |