Portugal E7/35 (Jurassic of Portugal)

Where: Portugal (39.1° N, 9.3° W: paleocoordinates 33.4° N, 1.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

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

• bed-level stratigraphic resolution

Environment/lithology: lagoonal; lithified, fine-grained, shelly/skeletal, sandy, carbonaceous mudstone

• brackish lagoon
• fine-sandy mudstone with shell debris and lignite flakes

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 Unpublished data.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 8185: authorized by Franz Fursich, entered by Hans Eichiner on 28.06.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Heteroconchia -
Heterodonta "sp. C", Heterodonta "sp. A", Heterodonta indet.
Heterodonta "sp. C" Neumayr 1884 clam
C
Heterodonta "sp. A" Neumayr 1884 clam
A [originally entered as "Heterodonta informal sp."]
Heterodonta indet. Neumayr 1884 clam
originally entered as "Heterodotna indet."
 Myoida -
Jurassicorbula edwardi
 Cardiida - Neomiodontidae
Eomiodon securifomis
 Cardiida - Cardiidae
Protocardia peraltaensis
 Arcida - Parallelodontidae
Grammatodon sp.
Grammatodon sp. Meek and Hayden 1860 clam
 Ostreida - Pteriidae
Pteria pygmaea
Pteria pygmaea pearl oyster
 Ostreida - Gryphaeidae
"Nanogyra nana" = Nanogyra (Nanogyra) nana
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
 Pectinida - Anomiidae
Juranomia calcibyssata
Gastropoda
 Sorbeoconcha - Acteoninidae
"Actaeonina sp." = Acteonina
"Actaeonina sp." = Acteonina d'Orbigny 1850 snail