Portugal C-3-2 (Jurassic of Portugal)

Where: Portugal (39.3° N, 9.3° W)

• Paleocoordinates: 24.6° N, 8.7° E (Wright 2013)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Alcobaca Formation, Kimmeridgian (154.8 - 149.2 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 Unpublished data.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: CC0 (CC0)

Taxonomic list

Bivalvia
 Arcida - Parallelodontidae
Grammatodon sp. Meek and Hayden 1860 clam
Parallelodon sp. Meek and Worthen 1866 clam
 Ostreida - Pteriidae
Pteria sp. Scopoli 1777 pearl oyster
 Ostreida - Bakevelliidae
"Alaperna polita" = Rugoverticula polita
"Alaperna polita" = Rugoverticula polita Sharpe 1850 oyster
 Ostreida - Malleidae
 Ostreida - Gryphaeidae
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
Liostrea sp. Douvillé 1904 oyster
 Ostreida - Palaeolophidae
"Actinostreon solitarium" = Actinostreon gregareum
"Actinostreon solitarium" = Actinostreon gregareum Sowerby 1816 oyster
 Pectinida - Plicatulidae
 Pectinida - Anomiidae
 Mytilida - Mytilidae
Lithophaga sp. Röding 1798 mussel
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus Sowerby 1818 horsemussel
 Trigoniida - Myophorelloidae
 Carditida - Astartidae
 Cardiida - Neomiodontidae
 Cardiida - Arcticidae
Isocyprina sp. Röder 1882 clam
Venericyprina
 Cardiida - Cardiidae
Protocardia intexta Muenster 1837 cockle
Gastropoda
 Neritoidea - Neritidae
 Heterostropha - Nerineidae
Nerinea sp. Deshayes 1827 snail
sp.B
 Architaenioglossa - Ampullinidae
Ampullina sp. Férussac 1822 snail
sp.B
Stenolaemata
 Tubuliporata - Plagioeciidae
Plagioecia sp. Canu 1918
Sedentaria
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Echinoidea
 Calycina - Diplopodiidae
 Euechinoidea - Hemicidaridae
Anthozoa
 Scleractinia - Axosmiliidae
Axosmilia sp. Milne-Edwards and Haime 1848 stony coral
A. Typ E
 Scleractinia - Actinastreidae
"Actinastraea furcata" = Actinastrea
"Actinastraea furcata" = Actinastrea stony coral
[entered as Actinostrea furcata]
 Scleractinia - Latomeandridae
Ovalastrea sp. D'Orbigny 1849 stony coral
 Scleractinia - Dermosmiliidae
Epistreptophyllum sp. Milaschewitsch 1876 stony coral
 Scleractinia - Placophylliidae
Placophyllia minima Geyer 1955 stony coral