Ile Crémieu, crinoidal limestone, 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: sand shoal; lithified, ooidal, peloidal 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 34713: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 17.09.2003

Creative Commons license: CC BY (attribution)

Taxonomic list

Lagenina
 Nodosariacea - Nodosariidae
Nodosariidae indet. Ehrenberg 1838
Polychaeta
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Bivalvia
 Pectinida - Limidae
Plagiostoma sp. Sowerby 1814 file clam
locally abundant
? Limea sp. Bronn 1831 file clam
Ctenostreon sp. Eichwald 1862 file clam
 Pectinida - Anomiidae
Anomia sp. Linnaeus 1758 jingle
 Ostreida - Gryphaeidae
Liostrea sp. Douvillé 1904 oyster
 Ostreida - Ostreidae
Lopha sp. Röding 1798 oyster
 Ostreida - Pinnidae
Trichites sp. Lhuyd 1760 oyster
Cephalopoda
 Belemnoidea - Belemnopseidae
Belemnopsis sp. Bayle 1878 belemnite
 Belemnoidea -
Belemnitida indet. Zittel 1895 belemnite
Echinoidea
 Cidaroida - Polycidaridae
? Paracidaris sp. pencil urchin
Crinoidea
 Isocrinida - Isocrinidae
Isocrinus sp. Meyer in Agassiz 1836 Sea lily
Rhynchonellata
 Rhynchonellida - Tetrarhynchiidae
Cymatorhynchia sp. Buckman 1917
 Rhynchonellida - Rhynchonellidae
"Rhynchonella" sp. Fischer 1809
unclassified
  -
Porifera indet. Grant 1836
Foraminferea
 Miliolida - Nubeculariidae