Mexilhoeira, Cascais area, level 2 (Cretaceous of Portugal)

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)

• 5 m

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified, gray, blue 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 65735: authorized by Loic Villier, entered by Loic Villier on 25.09.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Foraminifera
 Trochamminacea - Trochamminidae
Trochamminidae indet. Schwager 1877
 Lituolacea - Ataxophragmiidae
 Lituolida - Lituolidae
Ammomarginulina sp. Wiesner 1931
Nodosariata
 Vaginulinida - Vaginulinidae
Lenticulina sp. Lamarck 1804
Echinoidea
  -
Echinoidea indet. Leske 1778 sea urchin
 Holectypoida - Holectypidae
 Irregularia - Disasteridae
Rhynchonellata
 Terebratulida -
Bivalvia
 Ostreida - Ostreidae
Ostreidae indet. Rafinesque 1815 oyster