Portugal E6/50b: Kimmeridgian - Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Polychaeta
- Serpulimorpha
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Cycloserpula sp.
Parsch 1956
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2 specimens | |||||||||
Gastropoda
- Cerithiidae
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Cerithiidae informal sp. A
(Fleming 1822)
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4 specimens | |||||||||
sp. A | ||||||||||
Cerithiidae informal sp. D
(Fleming 1822)
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4 specimens | |||||||||
sp. D | ||||||||||
Cerithiidae informal sp. E
(Fleming 1822)
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2 specimens | |||||||||
sp. E | ||||||||||
Bivalvia
- Mytilida
- Mytilidae
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Modiolus imbricatus
(Sowerby 1818)
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4 specimens | |||||||||
recombined as Modiolus (Modiolus) imbricatus | ||||||||||
Bivalvia
- Pectinida
- Pectinidae
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Camptonectes sp.
Meek 1864
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10 specimens | |||||||||
Bivalvia
- Pectinida
- Anomiidae
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Juranomia calcibyssata
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22 specimens | |||||||||
Bivalvia
- Ostreida
- Pteriidae
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Pteria pygmaea
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1 specimen | |||||||||
Bivalvia
- Cardiida
- Cardiidae
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Protocardia peraltaensis
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34 specimens | |||||||||
Protocardia intexta
(Muenster 1837)
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6 specimens | |||||||||
Bivalvia
- Cardiida
- Neomiodontidae
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Eomiodon sp.
Cox 1935
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3 specimens | |||||||||
Bivalvia
- Pholadida
- Corbulidae
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Corbulomima suprajurensis
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2 specimens | |||||||||
Bivalvia
- Pholadida
- Ceratomyidae
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Myopholas multicostata
(Agassiz 1842)
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7 specimens | |||||||||
Bivalvia
- Pandorida
- Laternulidae
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Cercomya brevirostris
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1 specimen | |||||||||
Bivalvia
- Thraciida
- Thraciidae
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Thracia tombecki
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63 specimens | |||||||||
Bivalvia
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Heterodonta indet.
Neumayr 1884
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1 specimen | |||||||||
Bivalvia
- Myoida
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Jurassicorbula edwardi
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44 specimens | |||||||||
see common names |
Geography
Country: | Portugal | County: | Estremadura |
Coordinates: | 39.1° North, 9.3° West (view map) | ||
Paleocoordinates: | 33.4° North, 1.0° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Jurassic | Epoch: | Late/Upper Jurassic |
*Period: | Late/Upper Jurassic | ||
*International age/stage: | Late/Upper Kimmeridge - Early/Lower Tithonian | ||
Key time interval: | Kimmeridgian - Early/Lower Tithonian | ||
Age range of interval: | 154.80000 - 146.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Sobral | ||||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: sample 110cm above base |
Lithology and environment
Primary lithology: | shelly/skeletal muddy siltstone | ||
Secondary lithology: | marl | ||
Lithology description: marly silt with some shell debris/ brackish bay | |||
Environment: | estuary/bay | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body,replaced with calcite |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | bulk,mechanical,field collection |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 8286 | ||
Authorizer: | F. Fursich | Enterer: | E. Link |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2000-07-04 05:24:48 | Last modified: | 2017-07-28 17:46:38 |
Access level: | the public | Released: | 2000-07-04 05:24:48 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |