Portugal C-3-2 (Jurassic of Portugal)

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: Alcobaca Formation, Kimmeridgian (157.3 - 152.1 Ma)

Environment/lithology: prodelta; poorly lithified, shelly/skeletal, silty, sandy marl and siltstone

Size class: macrofossils

Preservation: original calcite, replaced with calcite

Collection methods: bulk,

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 Unpublished data.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

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 6011: authorized by Franz Fursich, entered by Elmar Link on 16.01.2000

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
unclassified
  -
Alaperna polita
Stenolaemata
 Cyclostomata - Plagioeciidae
Plagioecia sp.
Plagioecia sp. Canu 1918
Polychaeta
 Sabellida - Serpulidae
Serpula sp.
Serpula sp. Linnaeus 1758
Gastropoda
 Heterostropha - Nerineidae
Nerinea sp.
Nerinea sp. Deshayes 1827 snail
sp.B
 Neritoidea - Neritidae
Neritina bicornis
 Architaenioglossa - Ampullinidae
Ampullina sp., Ampullina semitalis, Ampullina cf. suprajurensis
Ampullina sp. Férussac 1822 snail
sp.B
Bivalvia
 Carditida - Astartidae
Nicaniella lusitanica
 Cardiida - Neomiodontidae
Myrene sp.
 Cardiida - Arcticidae
Isocyprina sp.
Isocyprina sp. Röder 1882 clam
Venericyprina
 Cardiida - Cardiidae
Protocardia intexta
Protocardia intexta Muenster 1837 cockle
 Trigoniida - Myophorelloidae
Myophorella muricata
 Mytilida - Mytilidae
Arcomytilus morrisi, Lycettia poikilohalina, Lithophaga sp., "Modiolus imbricatus" = Modiolus (Modiolus) imbricatus
Lithophaga sp. Röding 1798 mussel
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus Sowerby 1818 mussel
 Arcida - Parallelodontidae
Grammatodon sp., Parallelodon sp.
Grammatodon sp. Meek and Hayden 1860 clam
Parallelodon sp. Meek and Worthen 1866 clam
 Pectinida - Anomiidae
Juranomia calcibyssata
 Pectinida - Plicatulidae
Plicatula boischini
 Ostreida - Malleidae
Isognomon rugosus
 Ostreida - Pteriidae
Pteria sp.
Pteria sp. Scopoli 1777 pearl oyster
 Ostreida - Gryphaeidae
Liostrea sp., Exogyra remiformis, "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
Echinoidea
 Calycina - Diplopodiidae
Diplopodia planissima
 Euechinoidea - Hemicidaridae
Pseudocidaris lusitanicus
Anthozoa
 Scleractinia - Actinastreidae
"Actinastraea furcata" = Actinastrea
"Actinastraea furcata" = Actinastrea stony coral
[entered as Actinostrea furcata]
 Scleractinia - Placophylliidae
Placophyllia minima
Placophyllia minima Geyer 1955 stony coral
 Scleractinia - Latomeandridae
Ovalastrea sp.
Ovalastrea sp. d'Orbigny 1849 stony coral
 Scleractinia - Dermosmiliidae
Epistreptophyllum sp.
Epistreptophyllum sp. Milaschewitsch 1876 stony coral
 Scleractinia - Axosmiliidae
Axosmilia sp.
Axosmilia sp. Milne-Edwards and Haime 1848 stony coral
A. Typ E