Portugal E 1/92: Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Trochaliopsis turbinata
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8 individuals | ||||||
Cyphosolenus fusoides
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1 individual | ||||||
Gastropoda
- Ampullinidae
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Ampullina cf. semitalis
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3 individuals | ||||||
Ampullina veriotina
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1 individual | ||||||
Ampullina sp.
Férussac 1822
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1 individual | ||||||
Pseudamaura vacuolaris
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1 individual | ||||||
spelled with current rank as Ampullina (Pseudamaura) | |||||||
Gastropoda
- Aporrhaidae
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Harpagodes cf. oceani
(Brongniart 1821)
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2 individuals | ||||||
Gastropoda
- Heterostropha
- Nerinellidae
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Multiptyxis sp.
Pchelintsev 1953
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1 individual | ||||||
Bivalvia
- Cardiida
- Arcticidae
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Rollierella minima
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1 individual | ||||||
Isocyprina sp.
Röder 1882
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3 individuals | ||||||
Bivalvia
- Cardiida
- Neomiodontidae
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Eomiodon securiformis
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72 individuals | ||||||
Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella lusitanica
Sharpe 1900
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12 individuals | ||||||
recombined as Myophorella (Myophorella) lusitanica | |||||||
Bivalvia
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Heterodonta indet.
Neumayr 1884
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1 individual | ||||||
Bivalvia
- Myoida
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Jurassicorbula edwardi
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1 individual | ||||||
Bivalvia
- Mytilida
- Mytilidae
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Arcomytilus morrisi
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7 individuals | ||||||
Lithophaga sp.
Röding 1798
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2 individuals | ||||||
Bivalvia
- Pectinida
- Spondylidae
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Spondylus sp.
Linnaeus 1758
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1 individual | ||||||
Bivalvia
- Ostreida
- Bakevelliidae
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Bakevellia sp.
King 1848
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1 individual | ||||||
Bivalvia
- Ostreida
- Malleidae
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Isognomon sp.
Lightfoot 1786
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8 individuals | ||||||
Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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89 individuals | ||||||
recombined as Nanogyra (Nanogyra) nana | |||||||
Liostrea sp.
Douvillé 1904
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1 individual | ||||||
Anthozoa
- Scleractinia
- Montlivaltiidae
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Isastrea sp.
(Milne-Edwards and Haime 1851)
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1 individual | ||||||
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: | fine lithified sandy,carbonaceous siltstone | ||
Includes fossils? | Y | ||
Lithology description: fine-sandy silt with coarse quartz grains and abundant large lignite pieces | |||
Environment: | prodelta | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body,replaced with calcite |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | mechanical,field collection |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 7889 | ||
Authorizer: | F. Fursich | Enterer: | H. Eichiner |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2000-06-05 07:10:18 | Last modified: | 2017-07-28 17:34:19 |
Access level: | the public | Released: | 2000-06-05 07:10:18 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |