Portugal A 1/3 (Jurassic of Portugal)

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

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• bed-level stratigraphic resolution

Environment/lithology: lithified grainstone

• grainstone

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 Unpublished data.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 8517: authorized by Franz Fursich, entered by Hans Eichiner on 25.07.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Nerinidae indet.
Gastropoda
 Architaenioglossa - Ampullinidae
Ampullina sp., Ampullina sp.
Ampullina sp. Férussac 1822 snail
sp. 1
Ampullina sp. Férussac 1822 snail
sp. 2
Bivalvia
 Lucinida - Lucinidae
Discomiltha sp.
Discomiltha sp. Chavan 1952 clam
 Mytilida - Mytilidae
Modiolus sp.
Modiolus sp. Lamarck 1801 mussel
 Ostreida - Pinnidae
Trichites sp.
Trichites sp. Lhuyd 1760 oyster
 Ostreida - Gryphaeidae
Liostrea sp., "Nanogyra nana" = Nanogyra (Nanogyra) nana
Liostrea sp. Douvillé 1904 oyster
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
 Ostreida - Palaeolophidae
"Actinostreon solitarium" = Actinostreon gregareum
"Actinostreon solitarium" = Actinostreon gregareum Sowerby 1816 oyster
Rhynchonellata
 Terebratulida - Terebratulidae
Terebratulidae indet.