Serra da Arrabida, level 1a. (Cretaceous of Portugal)
Where: Portugal (38.4° N, 9.2° W)
• Paleocoordinates: 27.8° N, 14.3° E (Wright 2013)
When: Marnes à Toxaster Formation, Hauterivian (132.9 - 129.4 Ma)
• 4.50m
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; poorly lithified, gray marl and lithified limestone
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 73332: authorized by Loic Villier, entered by Loic Villier on 12.06.2007
Creative Commons license: CC0 (CC0)
Taxonomic list
Show authors, comments, and common names
unclassified | |
Foraminifera | |
Buccicrenata sp. n. sp.
Buccicrenata sp. n. sp. | |
unclassified | |
Annelida indet. Lamarck 1809 | |
Sedentaria | |
Serpulidae indet. Rafinesque 1835 | |
Rhynchonellata | |
Zeilleria sp. Bayle 1878 | |
"Terebratula acuta" = Homoeorhynchia acuta
"Terebratula acuta" = Homoeorhynchia acuta Sowerby 1816 | |
Bivalvia | |
Lima sp. Bruguière 1797 file clam | |
Spondylus sp. Linnaeus 1758 scallop | |
Neithea atava Roemer 1839 scallop | |
Exogyra couloni, "Ostrea minos" = Ceratostreon minos
Exogyra couloni oyster
"Ostrea minos" = Ceratostreon minos Coquand 1869 oyster | |
Lopha rectangularis oyster | |
Cephalopoda | |
Belemnoidea indet. Hyatt 1884 belemnite | |
Ophiuroidea | |
Ophiuridae indet. Lyman 1865 brittle star | |
Echinoidea | |
Cidaris pretiosa pencil urchin |