Liancourt (Deshayes collection) (Eocene of France)

Where: France (49.3° N, 2.5° E: paleocoordinates 46.2° N, 1.1° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Lutetian (47.8 - 41.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

• Calcaire grossier

Size class: macrofossils

Collection methods: Repository: personal collection of Deshayes (specimens apparently now lost)

Primary reference: G. P. Deshayes. 1865. Description des Animaux sans Vertèbres Découvertes dans le Bassin de Paris. Tome Troisième: Mollusques Céphalés, Deuxième Partie, Mollusques Céphalopodes 201-658 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 171534: authorized by Matthew Clapham, entered by Matthew Clapham on 12.07.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Lepetellida - Fissurellidae
Emarginula radiola Lamarck 1802 snail
Cephalopoda
 Nautilida - Nautilidae
"Nautilus umbilicaris" = Eutrephoceras umbilicare
"Nautilus umbilicaris" = Eutrephoceras umbilicare Deshayes 1835 nautiloid