Leuze, Calcaires marno-crayeux superieurs (Jurassic to of France)

Where: Picardie, France (49.9° N, 4.2° E: paleocoordinates 39.8° N, 13.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Calcaires marno-crayeux superieurs Formation, Middle Bathonian to Middle Bathonian (167.7 - 164.7 Ma)

• formation-level stratigraphic resolution

Environment/lithology: open shallow subtidal; lithified marl and lithified chalk

Size classes: macrofossils, mesofossils, microfossils

Primary reference: J. -C. Fischer. 1969. Geologie, Paleontologie et Paleoecologie du Bathonien au sud-ouest du Massif Ardennais. Memoires du Museum National D'Histoire Naturelle, Nouvelle Serie, Serie C, Sciences de la terre 20:1-319 [R. Krause/R. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 96170: authorized by Rich Krause, entered by Rich Krause on 19.05.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

 Arcida - Arcidae
Eonavicula minuta Sowerby 1824 clam
Eonavicula gibbosa Rollier 1912 clam
 Arcida - Parallelodontidae
Parallelodon hirsonensis d'Archiac 1843 clam
 Pectinida - Pectinoidae
Camptonectes laminatus Sowerby 1818 scallop
"Chlamys vagans" = Radulopecten vagans Sowerby 1826 scallop
 Pectinida - Limidae
Limatula cerealis Douglas and Arkell 1932 file clam
Lima bynei Cox and Arkell 1948 file clam
 Ostreida - Gryphaeidae
Nanogyra crassa Smith 1819 oyster
 Ostreida - Ostreidae
Lopha costata Sowerby 1825 oyster
Ostrea wiltonensis Lycett 1863 oyster
 Ostreida - Bakevelliidae
Costigervillia quincarinata Fischer 1969 oyster
 Mytilida - Mytilidae
Lithophaga fabella Eudes-Deslongchamps 1838 mussel
 Cardiida - Corbiculidae
 Cardiida - Arcticidae
Anisocardia beaumonti d'Archiac 1843 clam
 Cardiida - Cardiidae
Protocardia stricklandi Morris and Lycett 1853 cockle
Protocardia lingulata Lycett 1863 cockle
 Pholadomyida - Pholadomyidae
Homomya gibbosa Sowerby 1814 clam
 Lucinida - Lucinidae
Cavilucina orbignyana d'Archiac 1843 clam
Cavilucina subgeometrica Fischer 1969 clam
Cavilucina bellona d'Orbigny 1850 clam
Fimbria lajoyei d'Archiac 1843 clam
Sphaeriola madridi d'Archiac 1843 clam
 Trigoniida - Myophorelloidae
Myophorella spiculifera Fischer 1969 clam
 Trigoniida - Trigoniidae
Trigonia pullus Sowerby 1826 clam