Rohstoffbetriebe Oker quarry, bed 49, Langenberg: Kimmeridgian, Germany
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
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Neoselachii informal morphotype 19
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1 specimen | ||||||
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Chondrichthyes
- Synechodontiformes
- Palaeospinacidae
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Synechodus informal sp. 1 morphotype 7
Woodward 1888
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4 specimens | ||||||
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Synechodus informal sp. 1 morphotype 8
Woodward 1888
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1 specimen | ||||||
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Chondrichthyes
- Rajiformes
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Asterodermus informal sp. 1 morphotype 13
Agassiz 1836
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10 specimens | ||||||
| nomen dubium belonging to Rhinobatoidei | |||||||
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Asterodermus informal sp. morphotype 15
Agassiz 1836
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27 specimens | ||||||
| nomen dubium belonging to Rhinobatoidei | |||||||
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Asterodermus informal sp. morphotype 16
Agassiz 1836
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1 specimen | ||||||
| nomen dubium belonging to Rhinobatoidei | |||||||
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Chondrichthyes
- Galeomorphii
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Galeomorphii informal morphotype 11
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71 specimens | ||||||
| spelled with current rank as Galeomorphi | |||||||
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Galeomorphii informal morphotype 12
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55 specimens | ||||||
| spelled with current rank as Galeomorphi | |||||||
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Chondrichthyes
- Hybodontiformes
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Hybodontoidea informal morphotype 1
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1 specimen | ||||||
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Hybodontoidea informal morphotype 2
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12 specimens | ||||||
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Hybodontoidea informal morphotype 3
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1 specimen | ||||||
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Hybodontoidea informal morphotype 4
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1 specimen | ||||||
| see common names | |||||||
Geography
| Country: | Germany |
| Coordinates: | 51.9° North, 10.5° East (view map) |
| Paleocoordinates: | 43.1° North, 18.5° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | outcrop |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Kimmeridgian | 10 m.y. bin: | Jurassic 5 |
| Key time interval: | Kimmeridgian | ||
| Age range of interval: | 154.80000 - 149.20000 m.y. ago |
Stratigraphy
| Formation: | Lower Kimmeridge marls |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | lithified marl |
| Environment: | carbonate indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils,microfossils |
Collection methods and comments
| Collection methods: | bulk,chemical,acetic,field collection |
| Minimum sieve size: | 0.300 |
| Reason for describing collection: | taxonomic analysis |
| Collection method comments: Samples with an average weight of approximately 20 kg were taken preferably from softer marl beds. The carbonate matrix was removed with 5 to 10% acetic acid. The samples were sieved with a 0.3 mm mesh. Material housed at the Institut fur Geologie und Palaontologie der Universitat Hannover. | |
Metadata
| Database number: | 117196 | ||
| Authorizer: | M. Clapham | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | vertebrate |
| Created: | 2011-09-17 08:18:35 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2011-09-17 08:18:35 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 37683. | D. Thies. 1995. Placoid scales (Chondrichthyes: Elasmobranchii) from the Late Jurassic (Kimmeridgian) of northern Germany. Journal of Vertebrate Paleontology 15(3):463-481 [M. Clapham/M. Clapham] |