Hemse Bed d Tentaculitids: Ludfordian, Sweden
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Tentaculita
- Volynitida
- Rossiitidae
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Odessites inflatus
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| see common names | |||||||
Geography
| Country: | Sweden | State/province: | Gotland |
| Coordinates: | 57.5° North, 18.4° East (view map) | ||
| Paleocoordinates: | 16.5° South, 2.4° West | ||
| Basis of coordinate: | based on political unit | ||
| Geographic resolution: | local area |
Time
| Period: | Silurian | Epoch: | Ludlow |
| Stage: | Ludfordian | 10 m.y. bin: | Silurian 2 | *Epoch: | Late/Upper Ludlow |
| Key time interval: | Ludfordian | ||
| Age range of interval: | 425.6 - 423 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Hemse Beds | Local bed: | d | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Correlation from Jeppsson (1983), Fossils and Strata 15:128.
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Lithology and environment
| Primary lithology: | marl | ||
| Secondary lithology: | "limestone" | ||
| Environment: | deep subtidal ramp | Tectonic setting: | cratonic basin |
| Geology comments: SEP: environmental call based on description of occurrences in Hemse Beds in original ref. | |||
Taphonomy
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 13567 | ||
| Authorizer: | M. Foote | Enterer: | M. Foote |
| Modifier: | M. Foote | Research group: | marine invertebrate |
| Created: | 2002-04-12 13:45:12 | Last modified: | 2006-09-15 15:15:11 |
| Access level: | the public | Released: | 2002-04-12 13:45:12 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 6127. | K. Larsson. 1979. Silurian tentaculitids from Gotland and Scania. Fossils and Strata 11:1-180 [M. Foote/M. Foote/M. Uhen] |