Ile Crémieu, Oyster facies, France (Jurassic of France)

Also known as Reef 2426

Where: France (45.7° N, 5.3° E: paleocoordinates 35.4° N, 15.5° E)

• coordinate based on nearby landmark

• local area-level geographic resolution

When: Bajocian (170.3 - 168.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified, peloidal, shelly/skeletal packstone

Size class: macrofossils

Primary reference: B. Lathuilière. 1982. Bioconstructions bajociennes à madréporaires et faciès associés dans l'Ile Crémieu (Jura du Sud; France). Géobios 15:491-504 [W. Kiessling/W. Kiessling/J. Alroy]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 34718: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 17.09.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Polychaeta
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Bivalvia
 Pectinida - Pectinoidae
Camptonectes sp. Meek 1864 scallop
 Pectinida - Limidae
Plagiostoma sp. Sowerby 1814 file clam
 Ostreida - Gryphaeidae
Liostrea sp. Douvillé 1904 oyster
 Ostreida - Ostreidae
Lopha sp. Röding 1798 oyster
 Carditida - Astartidae
Eriphyla sp. Gabb 1864 clam
Gastropoda
  -
Gastropoda indet. Cuvier 1797 snail
 Patellogastropoda - Patellidae
Patella sp. Linnaeus 1758 limpet
 Pleurotomariida - Pleurotomariidae
Pleurotomaria sp. Defrance 1826 snail
Cephalopoda
 Belemnoidea -
Belemnitida indet. Zittel 1895 belemnite
 Ammonoidea -
Ammonoidea indet. ammonite
locally abundant
 Ammonitida - Parkinsoniidae
"Orthogarantiana sp." = Garantiana (Orthogarantiana) ammonite
Strenoceras sp. ammonite
Caumontisphinctes sp. ammonite
locally abundant
Stenolaemata
 Cyclostomata -
 Cyclostomata - Cavidae
Ceriocava sp. d'Orbigny 1849
locally abundant
 Cyclostomata - Entalophoridae
Echinoidea
 Cidaroida - Polycidaridae
Paracidaris sp. pencil urchin
Crinoidea
 Isocrinida - Isocrinidae
Isocrinus sp. Meyer in Agassiz 1836 Sea lily
Balanocrinus sp. Agassiz 1847 Sea lily
  -
Pentacrinus sp. Miller 1821 Sea lily
Rhynchonellata
 Terebratulida - Lissajousithyrididae
Monsardithyris sp. Almeras 1970
 Terebratulida - Loboidothyrididae
Rocheithyris sp. Almeras 1970
 Rhynchonellida - Tetrarhynchiidae
Cymatorhynchia sp. Buckman 1917
Kallirhynchia sp. Buckman 1917
Foraminferea
 Miliolida - Nubeculariidae
 Miliolida - Miliolidae
Miliolidae indet. Ehrenberg 1839