Brouco, Barremian, level 12.: Barremian, Portugal

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Polychaeta - Sabellida - Serpulidae
Serpulidae indet. Rafinesque 1835
Bivalvia - Ostreida - Ostreidae
Ostreidae indet. Rafinesque 1815
Trocholinidae
Trocholina sp. Paalzow 1922
Lituolida - Lituolidae
Textulariidae indet. Ehrenberg 1838
Nodosariata - Vaginulinida - Vaginulinidae
Lenticulina sp. Lamarck 1804
Tubothalamea - Miliolida - Miliolidae
Miliolidae indet. Ehrenberg 1839
Mayncinidae
"Mayncina" sp.
Cyclamminidae
Choffatella decipiens Schlumberger 1905
see common names

Geography
Country:Portugal
Coordinates: 38.8° North, 9.3° West (view map)
Paleocoordinates:32.0° North, 1.6° East
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:Brouco Local bed:12
Local order:bottom to top
Stratigraphic resolution:group of beds
Stratigraphy comments: 7m
Lithology and environment
Primary lithology:gray,yellow lithified grainstone
Includes fossils?Y
Environment:coastal indet.
Taphonomy
Modes of preservation:body
Collection methods and comments
Collection methods:bulk,surface (in situ),field collection
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:73311
Authorizer:L. Villier Enterer:L. Villier
Research group:marine invertebrate
Created:2007-06-12 01:12:38 Last modified:2007-06-12 04:12:38
Access level:the public Released:2007-06-12 01:12:38
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]