Portugal A 6/9 (Jurassic of Portugal)

Where: Portugal (39.5° N, 9.1° W: paleocoordinates 33.7° N, 1.5° E)

• coordinate based on political unit

• small collection-level geographic resolution

When: Alcobaca Formation, Kimmeridgian (157.3 - 152.1 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified, shelly/skeletal wackestone

• biomicrite

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 Unpublished data.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 8511: authorized by Franz Fursich, entered by Hans Eichiner on 24.07.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Pectinida - Pectinoidae
cf. Camptonectes sp. Meek 1864 scallop
 Ostreida - Gryphaeidae
 Ostreida - Palaeolophidae
"Actinostreon solitarium" = Actinostreon gregareum
"Actinostreon solitarium" = Actinostreon gregareum Sowerby 1816 oyster
 Ostreida - Pinnidae
 Mytilida - Mytilidae
Inoperna perplicata Etallon 1863 mussel
 Pholadomyida - Pholadomyidae
 Pholadida - Ceratomyidae
Ceratomya excentrica Roemer 1836 clam
Gastropoda
 Architaenioglossa - Ampullinidae
Globularia sp. Swainson 1840 snail
sp. 1
Globularia sp. Swainson 1840 snail
sp. 2
 Neritoidea - Neritidae
Neritoma sp. Morris 1949 snail