Guincho, level 8: Barremian, Portugal
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Chlorophyceae
- Dasycladales
- Dasycladaceae
|
|||||||
|
Cylindroporella sugdeni
Elliott 1957
|
|||||||
|
Chlorophyceae
- Dasycladales
|
|||||||
|
Acicularia comanchense
|
|||||||
|
Actinoporella podolica
|
|||||||
|
Tubothalamea
- Miliolida
- Miliolidae
|
|||||||
|
Miliolidae indet.
Ehrenberg 1839
|
|||||||
|
Nodosariata
- Vaginulinida
- Vaginulinidae
|
|||||||
|
Lenticulina sp.
Lamarck 1804
|
|||||||
|
Lituolida
- Lituolidae
|
|||||||
|
Ammobaculites sp.
Cushman 1910
|
|||||||
|
Cyclamminidae
|
|||||||
|
Choffatella decipiens
Schlumberger 1905
|
|||||||
|
Mayncinidae
|
|||||||
|
"Mayncina" sp.
|
|||||||
|
Cuneolinidae
|
|||||||
|
Pseudotextulariella scarsellai
|
|||||||
|
Cyanophyceae
|
|||||||
|
Cayeuxia sp.
Frollo 1938
|
|||||||
|
Echinoidea
|
|||||||
|
Trochotiara sculptilis
|
|||||||
|
Gastropoda
- Heterostropha
- Nerineidae
|
|||||||
|
Nerineidae indet.
Zittel 1873
|
|||||||
|
Bivalvia
- Ostreida
- Gryphaeidae
|
|||||||
|
Exogyra tuberculifera
Koch and Dunker 1837
|
|||||||
| recombined as Ceratostreon tuberculiferum | |||||||
| see common names | |||||||
Geography
| Country: | Portugal |
| Coordinates: | 38.7° North, 9.5° West (view map) |
| Paleocoordinates: | 32.1° North, 1.4° East |
| Basis of coordinate: | based on nearby landmark |
| Geographic resolution: | hand sample |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Stage: | Barremian | 10 m.y. bin: | Cretaceous 2 |
| Key time interval: | Barremian | ||
| Age range of interval: | 125.77000 - 121.40000 m.y. ago |
Stratigraphy
| Formation: | calcaires à Choffatelles et Dasycladacées | ||||
| Local section: | Guincho | Local bed: | 8 | ||
| Local order: | bottom to top | ||||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: 25m | |||||
Lithology and environment
| Primary lithology: | gray lithified grainstone |
| Secondary lithology: | poorly lithified marl |
| Includes fossils? | Y |
| Includes fossils? | Y |
| Environment: | coastal indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection excludes: | difficult macrofossils |
| Collection methods: | bulk,surface (in situ),field collection |
| Reason for describing collection: | general faunal/floral analysis |
Metadata
| Database number: | 73167 | ||
| Authorizer: | L. Villier | Enterer: | L. Villier | Research group: | marine invertebrate |
| Created: | 2007-06-06 00:00:52 | Last modified: | 2007-06-06 03:00:52 |
| Access level: | the public | Released: | 2007-06-06 00:00:52 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 18719. | J. Rey. 1972. Recherches géologiques sur le Crétacé inférieur de l'Estremadura (Portugal). Serviços Geologicos de Portugal 21:1-477 [L. Villier/L. Villier] |