Estremadura, Neorbitolinopsis conulus zone (Cretaceous of Portugal)
Where: Portugal (38.8° N, 9.5° W: paleocoordinates 28.2° N, 5.5° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Neorbitolinopsis conulus zone, Late/Upper Albian (105.3 - 99.6 Ma)
Environment/lithology: deep subtidal; marl
• marnes et de calcaires micritiques à Ostreidgs;
• marl, micrit
Size classes: macrofossils, mesofossils, microfossils
Primary reference: J. R. Bilotte and B. Peybernes. 1977. Analyse biostratigraphique et paléontologique de l'albien marin d'Estremadura (Portugal). Geobios (10)369-393 [W. Kiessling/M. Krause]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 145814: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 12.06.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Florideophyceae | |
Chlorophyceae | |
Neomeris cretacea Steinmann 1899
Heteroporella lepina Praturlon 1966
Cylindroporella cf. barnesii Johnson 1954 | |
Foraminifera | |
Charentia cuvillieri Neumann 1965 | |
Echinoidea | |
Tetragramma lusitanicum sea urchin | |
Diplopodia aff. concinna sea urchin | |
Heteraster delgadoi heart urchin | |
cf. Pedinopsis desori sea urchin | |
Cephalopoda | |
Knemiceras uhligi Choffat 1886 ammonite |