Portugal E7/42: Early/Lower Tithonian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Bivalvia
- Mytilida
- Mytilidae
|
||||||||||
Modiolus imbricatus
(Sowerby 1818)
|
2 specimens | |||||||||
recombined as Modiolus (Modiolus) imbricatus | ||||||||||
Bivalvia
- Ostreida
- Pteriidae
|
||||||||||
Pteria pygmaea
|
2 specimens | |||||||||
Bivalvia
- Pectinida
- Anomiidae
|
||||||||||
Juranomia calcibyssata
|
80 specimens | |||||||||
Bivalvia
- Carditida
- Astartidae
|
||||||||||
Nicaniella lusitanica
|
7 specimens | |||||||||
Bivalvia
- Thraciida
- Thraciidae
|
||||||||||
Thracia tombecki
|
12 specimens | |||||||||
Bivalvia
- Cardiida
- Cardiidae
|
||||||||||
Protocardia peraltaensis
|
9 specimens | |||||||||
Protocardia intexta
(Muenster 1837)
|
1 specimen | |||||||||
Bivalvia
- Cardiida
- Neomiodontidae
|
||||||||||
Eomiodon sp.
Cox 1935
|
1 specimen | |||||||||
Bivalvia
- Pholadida
- Ceratomyidae
|
||||||||||
Myopholas multicostata
(Agassiz 1842)
|
2 specimens | |||||||||
Bivalvia
|
||||||||||
Heterodonta indet.
Neumayr 1884
|
2 specimens | |||||||||
Bivalvia
- Myoida
|
||||||||||
Jurassicorbula edwardi
|
29 specimens | |||||||||
kl | ||||||||||
Gastropoda
- Cerithiidae
|
||||||||||
Cerithiidae indet.
(Fleming 1822)
|
3 specimens | |||||||||
Asteroidea
|
||||||||||
Asteroidea sp.
de Blainville 1830
|
1 specimen | |||||||||
Ossikel [originally entered as "Asteroida sp."] | ||||||||||
see common names |
Geography
Country: | Portugal | County: | Estremadura |
Coordinates: | 39.1° North, 9.3° West (view map) | ||
Paleocoordinates: | 33.4° North, 0.9° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Jurassic | Epoch: | Late/Upper Jurassic |
Stage: | Tithonian | 10 m.y. bin: | Jurassic 6 |
*Period: | Late/Upper Jurassic | ||
*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
Formation: | Sobral |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | fine poorly lithified argillaceous,sandy siltstone | ||
Lithology description: argillaceous, silt; towards top: fine sand with scattered medium quartz grains and lignite pieces | |||
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: | 8319 | ||
Authorizer: | F. Fursich | Enterer: | E. Link |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2000-07-06 07:51:23 | Last modified: | 2017-07-28 18:04:04 |
Access level: | the public | Released: | 2000-07-06 07:51:23 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
41. | F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner] |