Where: Portugal (38.7° N, 9.4° W: paleocoordinates 32.4° N, 1.1° E)
• coordinate based on nearby landmark
• hand sample-level geographic resolution
When: Hauterivian (132.9 - 129.4 Ma)
• 0.35 m
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; poorly lithified, dolomitic, yellow 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 65742: authorized by Loic Villier, entered by Loic Villier on 25.09.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Nodosariata | |
Lenticulina sp. Lamarck 1804 | |
Nodosaria sp. Lamarck 1812 | |
Foraminifera | |
Ammomarginulina sp. Wiesner 1931 | |
Ostracoda | |
Bairdia sp. M'Coy 1844 ostracod | |
Cythereis bernardi ostracod | |
Monoceratina sp. Roth 1928 ostracod | |
Protocythere sp. ostracod | |
Eocytheropteron sp. Alexander 1933 ostracod | |
Bivalvia | |
Ostreidae indet. Rafinesque 1815 oyster | |
Ophiuroidea | |
Ophiuroidea indet. Gray 1840 brittle star | |
Echinoidea | |
Holectypus almeidae sea urchin | |
Collyropsis ovulum sea urchin | |
Rhabdocidaris tuberosa pencil urchin |