Ile Crémieu, 2nd reef level, 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: reef, buildup or bioherm; lithified, bioturbated reef rocks

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 34714: authorized by Wolfgang Kiessling, entered by Wolfgang Kiessling on 17.09.2003, edited by Uta Merkel

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
"Stromatolites" indet.
locally abundant
 Involutinina - Involutinidae
Robertinina
 Robertinacea - Epistominidae
Lagenina
 Nodosariacea - Nodosariidae
Nodosariidae indet. Ehrenberg 1838
Lenticulina sp. Lamarck 1804
Paalzowella
  -
"Paalzowella" sp.
locally abundant
Malacostraca
 Decapoda -
Decapoda indet. Latreille 1802 decapod
Ostracoda
 Podocopida - Bairdiidae
Bairdia sp. M'Coy 1844 ostracod
Polychaeta
 Sabellida - Serpulidae
Serpula sp. Linnaeus 1758
Bivalvia
 Pectinida - Pectinoidae
Camptonectes sp. Meek 1864 scallop
Chlamys sp. Röding 1798 scallop
 Pectinida - Limidae
Plagiostoma sp. Sowerby 1814 file clam
Ctenostreon sp. Eichwald 1862 file clam
 Pectinida - Plicatulidae
? Plicatula sp. Lamarck 1801 scallop
 Ostreida - Gryphaeidae
Liostrea sp. Douvillé 1904 oyster
 Ostreida - Ostreidae
Lopha sp. Röding 1798 oyster
 Ostreida - Pinnidae
Trichites sp. Lhuyd 1760 oyster
 Mytilida - Mytilidae
Lithophaga sp. Röding 1798 mussel
Gastropoda
 Rissooidea - Rissoidae
Rissoina sp. d'Orbigny 1840 snail
 Heterobranchia - Nerineidae
Nerinea sp. Deshayes 1827 snail
 Pleurotomarioidea - Pleurotomariidae
Pleurotomaria sp. Defrance 1826 snail
 Seguenzioidea - Eucyclidae
Amberleya sp. Morris and Lycett 1851 snail
 Trochoidea - Ataphridae
Ataphrus sp. Gabb 1869 snail
Cephalopoda
 Belemnoidea -
Belemnitida indet. Zittel 1895 belemnite
Stenolaemata
 Cyclostomata -
 Cyclostomata - Stomatoporidae
? Stomatopora sp. Bronn 1825
 Cyclostomata - Entalophoridae
Mecynoecia sp.
locally abundant
Ophiuroidea
 Ophiurida -
Ophiurida indet. Müller and Troschel 1840 brittle star
Echinoidea
 Cidaroida - Cidaridae
Balanocidaris sp. pencil urchin
 Cidaroida - Polycidaridae
Paracidaris sp. pencil urchin
 Euechinoidea - Pseudodiadematidae
Diplopodia sp. sea urchin
Crinoidea
 Cladida - Isocrinidae
Isocrinus sp. Meyer in Agassiz 1836 Sea lily
  -
Pentacrinus sp. Miller 1821 Sea lily
Rhynchonellata
 Thecideida - Thecidellinidae
 Terebratulida - Lissajousithyrididae
Monsardithyris sp. Almeras 1970
 Rhynchonellida - Tetrarhynchiidae
Cymatorhynchia sp. Buckman 1917
 Rhynchonellida - Cyclothyrididae
Parvirhynchia sp., Parvirhynchia parvula, "Lacunaerhynchia sp." = Lacunaerhynchia, "Septulirhynchia sp." = Lacunaerhynchia
Parvirhynchia sp. Buckman 1917
Parvirhynchia parvula Deslongchamps 1862
"Lacunaerhynchia sp." = Lacunaerhynchia Almeras 1966
"Septulirhynchia sp." = Lacunaerhynchia Almeras 1966
 Rhynchonellida - Rhynchonellidae
"Rhynchonella" sp. Fischer 1809
Anthozoa
 Scleractinia - Stylinidae
? Stylosmilia sp. Milne-Edwards and Haime 1848 stony coral
 Scleractinia - Latomeandridae
Microphyllia sp. d'Orbigny 1849 stony coral
 Scleractinia - Microsolenidae
Dimorpharaea sp., "Dendrarea sp." = Dendraraea
Dimorpharaea sp. de Fromentel 1861 stony coral
"Dendrarea sp." = Dendraraea d'Orbigny 1849 stony coral
 Scleractinia - Thamnasteriidae
Thamnasteriidae indet. Vaughan and Wells 1943 stony coral
 Scleractinia - Actinastreidae
? Stephanastrea sp. Etallon 1862 stony coral
 Scleractinia - Montlivaltiidae
Thecosmilia sp. Milne-Edwards and Haime 1848 stony coral
"Complexastrea" sp. d'Orbigny 1850 stony coral
Montlivaltia sp. Lamouroux 1821 stony coral
Isastrea sp. Milne-Edwards and Haime 1851 stony coral
unclassified
  -
Porifera indet. Grant 1836
Demospongea
 Axinellida - Neuroporidae
Neuropora sp. Bronn 1825 demosponge
Acanthothyris
  -
Acanthothyris sp. d'Orbigny 1850
Foraminferea
 Miliolida - Nubeculariidae
 Miliolida - Ophthalmidiidae
Ophthalmidium sp. Kübler and Zwingli 1870