Portugal E2/6: Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Gastropoda
- Procerithiidae
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Procerithium sp.
Cossmann 1902
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3 individuals | |||||||||
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Gastropoda
- Acteoninidae
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Actaeonina sp.
(d'Orbigny 1850)
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1 individual | |||||||||
| original and current combination Acteonina | ||||||||||
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Gastropoda
- Ampullinidae
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Ampullinidae indet.
Cossmann 1918
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3 individuals | |||||||||
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Gastropoda
- Heterostropha
- Nerinellidae
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Nerinella sp.
Sharpe 1849
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1 individual | |||||||||
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Bivalvia
- Mytilida
- Mytilidae
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Arcomytilus furcatus
(Münster 1837)
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4 individuals | |||||||||
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Modiolus imbricatus
(Sowerby 1818)
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2 individuals | |||||||||
| recombined as Modiolus (Modiolus) imbricatus | ||||||||||
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Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon hians
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Pteriidae
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Pteroperna pygmaea
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1 individual | |||||||||
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Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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2 individuals | |||||||||
| recombined as Nanogyra (Nanogyra) nana | ||||||||||
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Bivalvia
- Pholadida
- Corbulidae
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Corbulomima suprajurensis
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91 individuals | |||||||||
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Corbulomima mosensis
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1 individual | |||||||||
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Bivalvia
- Cardiida
- Arcticidae
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Isocyprina recta
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3 individuals | |||||||||
| Eotrapezium | ||||||||||
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Bivalvia
- Cardiida
- Cardiidae
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Protocardia morrisea
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31 individuals | |||||||||
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Protocardia intexta
(Muenster 1837)
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2 individuals | |||||||||
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Bivalvia
- Thraciida
- Thraciidae
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Thracia incerta
(Thurmann 1836)
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3 individuals | |||||||||
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Bivalvia
- Carditida
- Astartidae
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Nicaniella lusitanica
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4 individuals | |||||||||
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Bivalvia
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Heterodonta indet.
Neumayr 1884
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5 individuals | |||||||||
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Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella spinifera
d'Orbigny 1900
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2 individuals | |||||||||
| recombined as Myophorella (Myophorella) spinifera | ||||||||||
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Bivalvia
- Nuculanida
- Nuculanidae
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Mesosaccella sanctaecrucis
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37 individuals | |||||||||
| 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: | intraclastic unlithified silty marl | ||
| Includes fossils? | Y | ||
| Lithology description: intraclastic silty 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: | 7894 | ||
| Authorizer: | F. Fursich | Enterer: | H. Eichiner |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2000-06-06 05:09:58 | Last modified: | 2017-07-28 17:36:05 |
| Access level: | the public | Released: | 2000-06-06 05:09:58 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |