Where: Portugal (39.3° N, 9.3° W: paleocoordinates 33.6° N, 1.2° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Alcobaça Formation, Late/Upper Jurassic to Late/Upper Jurassic (161.5 - 152.1 Ma)

• bed-level stratigraphic resolution

Environment/lithology: prodelta; poorly lithified, muddy, calcareous siltstone

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 Unpublished data.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 7392: authorized by Franz Fursich, entered by Hans Eichiner on 29.05.2000

Creative Commons license: CC BY (attribution)