File Haidar borhehole: Lasnamagi, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Estoniops sp.
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| see common names | |||||||
Geography
| Country: | Sweden | State/province: | Gotland |
| Coordinates: | 57.7° North, 18.7° East (view map) | ||
| Paleocoordinates: | 36.4° South, 5.9° West | ||
| Basis of coordinate: | estimated from map |
Time
| Period: | Ordovician | Epoch: | Middle Ordovician |
| Stage: | Darriwilian | 10 m.y. bin: | Ordovician 3 |
| Key time interval: | Lasnamagi | ||
| Age range of interval: | 460.40000 - 458.90000 m.y. ago |
Stratigraphy
| Stratigraphy comments: "Didymograptus murchisoni zone, (level 337.35-337.49m)", in Jaanusson et al. (1993)
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Lithology and environment
| Primary lithology: | "limestone" |
| 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: | 169286 | ||
| Authorizer: | B. Kröger | Enterer: | B. Kröger |
| Modifier: | B. Kröger | ||
| Created: | 2015-05-15 02:53:15 | Last modified: | 2015-05-15 02:56:22 |
| Access level: | the public | Released: | 2015-05-15 02:53:15 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 55286. | V. Jaanusson and L. Ramsköld. 1993. Pterygometopine Trilobites from the Ordovician of Baltoscandia. Palaeontology 36(4):743-769 [B. Kröger/B. Kröger] |