Lauselva, Randsfjorden: Early Cambrian, Norway
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
- Redlichiida
- Holmiidae
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Holmia inusitata
Ahlberg and Bergström in Ahlberg 1986
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Salterellidae
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Volborthella tenuis
Schmidt 1888
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Hyolithelminthida
- Torellellidae
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Torellella laevigata
(Linnarsson 1871)
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unclassified
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Teichichnus indet.
Seilacher 1955
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Geography
| Country: | Norway | State/province: | Mjøsa |
| Coordinates: | 60.7° North, 10.3° East (view map) | ||
| Paleocoordinates: | 42.9° South, 24.2° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Cambrian | ||
| 10 m.y. bin: | Cambrian 1-3 | ||
| Key time interval: | Early Cambrian | Trilobite zone: | Holmia kjerulfi |
| Age range of interval: | 538.8 - 509 m.y. ago |
Stratigraphy
| Formation: | Bråstad Shale |
Lithology and environment
| Primary lithology: | nodular,phosphatic,red or brown argillaceous mudstone |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection excludes: | some genera |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 190138 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | ||
| Created: | 2017-11-29 09:26:33 | Last modified: | 2017-12-03 09:23:25 |
| Access level: | the public | Released: | 2017-11-29 09:26:33 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 63963. | J. O. R. Ebbestad, P. Ahlberg, and M. Høyberget. 2003. Redescription of Holmia inusitata (Trilobita) from the Lower Cambrian of Scandinavia. Palaeontology 46(5):1039-1054 [B. Kröger/B. Kröger/B. Kröger] |