Portugal E 2/34b (Jurassic of Portugal)

Where: Portugal (38.4° N, 9.2° W: paleocoordinates 32.8° N, 0.6° E)

• coordinate based on political unit

• small collection-level geographic resolution

When: Alcobaca Formation, Early/Lower Tithonian (150.8 - 145.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: prodelta; lithified, silty marl

• silty marlstone

Size class: macrofossils

Preservation: replaced with calcite

Collection methods: bulk, mechanical,

Primary reference: F. T. Fürsich. 1999. Unpublished data. [F. Fursich/F. Fursich/P. Wagner]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 7913: authorized by Franz Fursich, entered by Hans Eichiner on 07.06.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Sorbeoconcha - Procerithiidae
Procerithium sp. Cossmann 1902 snail
Bivalvia
 Ostreida - Pteriidae
Pteroperna pygmaea pearl oyster
 Arcida - Parallelodontidae
 Mytilida - Mytilidae
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus Sowerby 1818 mussel
 Pholadida - Corbulidae
 Cardiida - Arcticidae
Isocyprina sp. Röder 1882 clam
 Cardiida - Cardiidae
 Carditida - Astartidae
 Heteroconchia -
Heterodonta "sp. A" Neumayr 1884 clam
A
Heterodonta "sp. B" Neumayr 1884 clam
B
 Nuculanida - Nuculanidae