Rio de Mouro, Ribeira da Lage valley.: Barremian, Portugal

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Echinoidea
Trochotiara sculptilis
Gastropoda - Naticidae
Natica pseudo-leviathan
Chlorophyceae - Dasycladales
Actinoporella sp.
Chlorophyceae - Dasycladales - Dasycladaceae
Pianella sp. Radoicic 1962
Chlorophyceae - Dasycladales
Acicularia comanchense
Ulvophyceae - Bryopsidales - Halimedaceae
Boueina sp. Toula 1883
Involutinidae
Neotrocholina frigurgensis
Cuneolinidae
Pseudotextulariella scarsellai
Mayncinidae
"Mayncina" sp.
Cyclamminidae
Choffatella decipiens Schlumberger 1905
Cyanophyceae
Cayeuxia sp. Frollo 1938
see common names

Geography
Country:Portugal
Coordinates: 38.8° North, 9.3° West (view map)
Paleocoordinates:32.0° North, 1.5° 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 order:bottom to top
Stratigraphic resolution:group of beds
Lithology and environment
Primary lithology:deformed bedding 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 methods:bulk,surface (in situ),field collection
Reason for describing collection:general faunal/floral analysis
Metadata
Database number:73302
Authorizer:L. Villier Enterer:L. Villier
Research group:marine invertebrate
Created:2007-06-12 00:01:12 Last modified:2007-06-12 03:01:12
Access level:the public Released:2007-06-12 00:01:12
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]