Portugal E 1/40: Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Polychaeta
- Sabellida
- Serpulidae
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Serpula sp.
Linnaeus 1758
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2 individuals | |||||||||
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Gastropoda
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Gastropoda indet.
Cuvier 1795
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1 individual | |||||||||
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Gastropoda
- Aporrhaidae
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Quadrinervus intermedius
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5 individuals | |||||||||
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Bivalvia
- Nuculida
- Nuculidae
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Palaeonucula sp.
Quenstedt 1930
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1 individual | |||||||||
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Bivalvia
- Pectinida
- Limidae
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Pseudolimea duplicata
(Sowerby 1814)
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1 individual | |||||||||
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Bivalvia
- Pectinida
- Anomiidae
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Juranomia calcibyssata
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7 individuals | |||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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1 individual | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
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Liostrea dubiensis
(Contejean 1859)
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2 individuals | |||||||||
| recombined as Praeexogyra dubiensis | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia intexta
(Muenster 1837)
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55 individuals | |||||||||
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Bivalvia
- Cardiida
- Arcticidae
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Isocyprina sp.
Röder 1882
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3 individuals | |||||||||
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Bivalvia
- Pholadida
- Corbulidae
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Corbulomima suprajurensis
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33 individuals | |||||||||
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Bivalvia
- Pholadida
- Ceratomyidae
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Myopholas multicostata
(Agassiz 1842)
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2 individuals | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Nicaniella lusitanica
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2 individuals | |||||||||
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Nicaniella sp.
Chavan 1945
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1 individual | |||||||||
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Bivalvia
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Heterodonta indet.
Neumayr 1884
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6 individuals | |||||||||
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Heterodonta indet.
Neumayr 1884
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2 individuals | |||||||||
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Bivalvia
- Myoida
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Jurassicorbula edwardi
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1 individual | |||||||||
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unclassified
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Crustacea indet.
Brünnich 1772
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1 individual | |||||||||
| invalid subgroup of Pancrustacea | ||||||||||
| fragment | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Portugal |
| Coordinates: | 38.4° North, 9.2° West (view map) |
| Paleocoordinates: | 32.8° North, 0.6° East |
| Basis of coordinate: | based on political unit |
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Late/Upper Jurassic |
| Stage: | Tithonian | 10 m.y. bin: | Jurassic 6 |
| *Period: | Late/Upper Jurassic | *Epoch: | Malm |
| *International age/stage: | Early/Lower Tithonian | ||
| Key time interval: | Early/Lower Tithonian | ||
| Age range of interval: | 149.20000 - 146.30000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
Lithology and environment
| Primary lithology: | unlithified calcareous marl | ||
| Includes fossils? | Y | ||
| Lithology description: calc. marl | |||
| Environment: | shallow subtidal indet. | 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: | 7870 | ||
| Authorizer: | F. Fursich | Enterer: | H. Eichiner |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2000-06-05 04:26:48 | Last modified: | 2017-07-28 17:30:25 |
| Access level: | the public | Released: | 2000-06-05 04:26:48 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |