Middelhook, Daonella beds: Fassanian, Svalbard and Jan Mayen
collected by Swedish Expedition 1908,1909
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Hybodontiformes
- Hybodontidae
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Hybodontidae indet.
(Agassiz 1834)
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Elonichthyiformes
- Acrolepididae
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? Acrolepis spp.
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| see common names | |||||||
Geography
| Country: | Svalbard and Jan Mayen |
| Coordinates: | 78.5° North, 15.5° East (view map) |
| Paleocoordinates: | 42.5° North, 1.9° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Triassic | Epoch: | Middle Triassic |
| Stage: | Ladinian | 10 m.y. bin: | Triassic 2 |
| Key time interval: | Fassanian | ||
| Age range of interval: | 242.00000 - 239.70000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: "Daonella-beds" | |||||
Lithology and environment
| Primary lithology: | lithified "shale" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis | ||
| Collectors: | Swedish Expedition | Collection dates: | 1908,1909 |
Metadata
| Database number: | 153110 | ||
| Authorizer: | M. Clapham | Enterer: | M. Manojlovic, M. Clapham |
| Modifier: | M. Clapham | Research group: | vertebrate |
| Created: | 2013-12-07 23:07:55 | Last modified: | 2013-12-14 22:27:54 |
| Access level: | the public | Released: | 2013-12-07 23:07:55 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 49434. | A. S. Woodward. 1912. Notes on some fish-remains from the Lower Trias of Spitzbergen. Bulletin of the Geological Institution of the University of Upsala 11:291-297 [M. Clapham/M. Clapham/M. Clapham] |