Portugal E7/62: Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
unclassified
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Orthostoma sp.
Dumortier 1864
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1 individual | |||||||||
Polychaeta
- Sabellida
- Serpulidae
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Dorsoserpula sp.
Parsch 1956
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3 individuals | |||||||||
Bivalvia
- Mytilida
- Mytilidae
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Arcomytilus morrisi
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7 individuals | |||||||||
Modiolus imbricatus
(Sowerby 1818)
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6 individuals | |||||||||
recombined as Modiolus (Modiolus) imbricatus | ||||||||||
Bivalvia
- Ostreida
- Gryphaeidae
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Nanogyra nana
(Sowerby 1822)
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35 individuals | |||||||||
recombined as Nanogyra (Nanogyra) nana | ||||||||||
Praeexogyra pustulosa
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3 individuals | |||||||||
Bivalvia
- Ostreida
- Malleidae
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Isognomon rugosus
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4 individuals | |||||||||
Bivalvia
- Pectinida
- Anomiidae
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Juranomia calcibyssata
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13 individuals | |||||||||
Bivalvia
- Pectinida
- Spondylidae
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Spondylus sp.
Linnaeus 1758
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1 individual | |||||||||
Bivalvia
- Pectinida
- Pectinidae
|
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Camptonectes auritus
(Schlotheim 1813)
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1 individual | |||||||||
Camptonectes | ||||||||||
Bivalvia
- Arcida
- Parallelodontidae
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Grammatodon sp.
Meek and Hayden 1860
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1 individual | |||||||||
Bivalvia
- Arcida
- Cucullaeidae
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Cucullaea cf. ceres
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1 individual | |||||||||
(Sauv.) | ||||||||||
Bivalvia
- Carditida
- Astartidae
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Coelastarte discus
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3 individuals | |||||||||
reassigned as Neocrassina (Coelastarte) | ||||||||||
Bivalvia
- Cardiida
- Cardiidae
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Protocardia sp.
(Beyrich 1845)
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12 individuals | |||||||||
Protocardia peralraensis
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7 individuals | |||||||||
Bivalvia
- Cardiida
- Arcticidae
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Isocyprina sp.
Röder 1882
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6 individuals | |||||||||
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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3 individuals | |||||||||
Gastropoda
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Gastropoda indet.
Cuvier 1795
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6 individuals | |||||||||
sp.A [originally entered as "Gastropod sp."] | ||||||||||
Gastropoda
- Ampullinidae
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Ampullinidae indet.
Cossmann 1918
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2 individuals | |||||||||
Gastropoda
- Acteoninidae
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Actaeonina morini
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20 individuals | |||||||||
original and current combination Acteonina | ||||||||||
Gastropoda
- Aporrhaidae
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Harpagodes sp.
Gill 1870
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2 individuals | |||||||||
Gastropoda
- Cerithiidae
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Cerithiidae informal sp.A
(Fleming 1822)
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5 individuals | |||||||||
sp.A | ||||||||||
Cerithiidae informal sp.B
(Fleming 1822)
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1 individual | |||||||||
sp.B | ||||||||||
Cerithiidae informal sp.E
(Fleming 1822)
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2 individuals | |||||||||
sp.E | ||||||||||
Echinoidea
- Hemicidaridae
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Pseudocidaris lusitanica
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1 individual | |||||||||
spines | ||||||||||
Pseudocidaris spinosa
|
1 individual | |||||||||
see common names |
Geography
Country: | Portugal |
Coordinates: | 39.1° North, 9.3° West (view map) |
Paleocoordinates: | 33.4° North, 0.9° 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: | Early/Lower Jurassic | *Epoch: | Late/Upper Malm |
*International age/stage: | Early/Lower Tithonian | ||
Key time interval: | Early/Lower Tithonian | ||
Age range of interval: | 150.80000 - 145.00000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Local order: | bottom to top |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | lithified argillaceous lime mudstone | ||
Lithology description: micrite | |||
Environment: | peritidal | 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: | 6872 | ||
Authorizer: | F. Fursich | Enterer: | E. Link |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2000-04-04 06:42:26 | Last modified: | 2017-07-28 16:54:28 |
Access level: | the public | Released: | 2000-04-04 06:42:26 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |