Sample X/32 (99627), Mittelland canal, Sehnde, Lower Saxony: Pliensbachian, Germany
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Spirrillina sp.
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Ostracoda
- Myodocopida
- Polycopidae
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Polycope cincinnata
Apostolescu 1959
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Polycope cerasia
Blake 1876
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Polycope pelta
Fischer 1961
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Ostracoda
- Podocopida
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Pleurifera vermiculata
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Ostracoda
- Podocopida
- Bairdiidae
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Bairdia clio
Bizon 1960
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Bairdia rostrata
Issler 1908
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Bairdia molesta
Apostolescu 1959
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Isobythocypris elongata
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Krausella sehndensis n. sp.
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Ostracoda
- Podocopida
- Bythocytheridae
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Monoceratina amlinglstadtensis
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Bythoceratina seebergensis
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Ostracoda
- Podocopida
- Progonocytheridae
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Gramannicythere bachi
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| G. bachi ornata and G. bachi bachi | ||||||||||
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Ostracoda
- Podocopida
- Pontocyprididae
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Liasina vestibulifera
Gramann 1963
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Ostracoda
- Podocopida
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Gammacythere ubiquita
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Ostracoda
- Podocopida
- Healdiidae
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Ogmoconchella pseudospina
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Ogmoconchella bispinosa
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unclassified
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Brachiopoda indet.
Cuvier 1805
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Cephalopoda
- Belemnitida
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Belemnitida indet.
Zittel 1895
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Bivalvia
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Lamellibranchiata indet.
Blainville
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| synonym of Bivalvia | ||||||||||
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unclassified
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Echinodermata indet.
Klein 1754
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Holothuroidea
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Holothuroidea indet.
(de Blainville 1834)
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| sclerites | ||||||||||
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unclassified
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Annulina metensis
Terquem 1862
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Hippocrepinidae
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Jaculella jurassica
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Ammodiscidae
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Ammodiscus siliceus
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Ammodiscus incertus
(d'Orbigny 1839)
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Nodosariata
- Vaginulinida
- Lagenidae
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Lingulina tenera
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| L. tenera pupa | ||||||||||
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Nodosariata
- Vaginulinida
- Vaginulinidae
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Palmula liasica
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Nodosariata
- Nodosariida
- Nodosariidae
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Ichtyolaria terquiemi
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| I. terquiemi terquiemi, I. terquiemi baueri, I. terquiemi sulcata | ||||||||||
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Ichtyolaria brizaeformis
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unclassified
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Ophthalmidium sp.
Kübler and Zwingli 1870
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| see common names | ||||||||||
Geography
| Country: | Germany |
| Coordinates: | 52.3° North, 10.0° East (view map) |
| Paleocoordinates: | 41.4° North, 15.6° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Stage: | Pliensbachian | 10 m.y. bin: | Jurassic 2 |
| Key time interval: | Pliensbachian | ||
| Age range of interval: | 192.90000 - 184.20000 m.y. ago |
Stratigraphy
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | claystone |
| Secondary lithology: | marl |
| Lithology description: Tonstein, Tonmergel (interpreted as claystone, marl) | |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils,microfossils |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 33518 | ||
| Authorizer: | A. Miller | Enterer: | K. Layou |
| Modifier: | K. Layou | Research group: | marine invertebrate |
| Created: | 2003-08-01 14:11:11 | Last modified: | 2003-08-01 17:11:11 |
| Access level: | the public | Released: | 2003-08-01 14:11:11 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 8907. | G. Beutler, C. Heunisch, F.W. Luppold, B. Rettig, and H.-G. Roehling. 1996. Muschelkalk, Keuper und Lias am Mittellandkanal bei Sehnde (Niedersachsen) und die regionale Stellung des Keupers (The Muschelkalk, Keuper and Lias of the Mittelland canal section near Sehnde, Lower Saxony). Geologisches Jahrbuch Reihe A 145:67-197 [A. Miller/K. Layou/K. Layou] |