Almargem, Parada section, level 6b. (Cretaceous of Portugal)
Where: Portugal (38.8° N, 9.3° W: paleocoordinates 31.2° N, 1.6° E)
When: Marno-calcaires à Heteraster oblongus Formation, Aptian (125.0 - 113.0 Ma)
• 1m
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; poorly lithified, gray marl
Collection methods: bulk, surface (in situ),
Primary reference: J. Rey. 1972. Recherches géologiques sur le Crétacé inférieur de l'Estremadura (Portugal). Serviços Geologicos de Portugal 21:1-477 [L. Villier/L. Villier]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 73542: authorized by Loic Villier, entered by Loic Villier on 19.06.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Ostracoda | |
Schuleridea cf. jonesiana ostracod | |
Cythereis bartensteini ostracod | |
Cytherella sp. Jones 1849 ostracod | |
Gastropoda | |
Gastropoda indet. Cuvier 1795 snail | |
Bivalvia | |
Ostreidae indet. Rafinesque 1815 oyster | |
unclassified | |
Chordata indet. Haeckel 1874 | |
Echinoidea | |
Echinidae indet. Gray 1825 sea urchin | |
Foraminifera | |
Choffatella decipiens Schlumberger 1905 |