Cresnes, Neuville-Bosq (Eocene of France)

Where: Picardie, France (49.2° N, 2.0° E: paleocoordinates 47.1° N, 2.0° W)

• coordinate stated in text

• local area-level geographic resolution

When: NP17 nannofossil zone, Sables de Cresnes Formation, Bartonian (41.3 - 38.0 Ma)

• P14-P15 Foram zones.

• formation-level stratigraphic resolution

Environment/lithology: marine; calcareous sandstone

Size classes: macrofossils, mesofossils

Reposited in the MNHN

Primary reference: J.-M. Pacaud and J. Le Renard. 1995. Révision des Mollusques Paléogénes du Bassin de Paris. IV - Liste systématique actualisée. Cossmanniana 3(4):155-187 [A. Hendy/A. Hendy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 178155: authorized by Pete Wagner, entered by Pete Wagner on 22.04.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Gastropoda
 Cerithioidea - Potamididae
Potamides (Potamidopsis) mixtus1 horn snail
Croix Mathieu
Potamides (Potainidopsis) tricarinatus1 Lamarck 1804 horn snail
Potámides (Potainidopsis) tricarinatus arenularius; Croix Mathieu
 Cerithioidea - Cerithiidae
"Ptychocerithium morgani" = Cerithium (Ptychocerithium)1
"Ptychocerithium morgani" = Cerithium (Ptychocerithium)1 cerith snail
 Cerithioidea - Planaxidae
 Sorbeoconcha - Pleisotrochidae
Tenuicerithium costulatum1 snail
remanié
 Sorbeoconcha - Triphoridae
 Sorbeoconcha - Hipponicidae
 Sorbeoconcha - Cypraeidae
Eotrivia pedicularis2 Deshayes 1865 cowry
 Sorbeoconcha - Truncatellidae
 Sorbeoconcha - Hydrobiidae
Lutetiella conica3 Prévost 1821 snail
 Sorbeoconcha - Vermetidae
 Sorbeoconcha - Rissoidae
Rissoina (Rissoina) raincourti1, "Hydrobia (Tournoueria) sextona" = Tournoueria, Pseudotaphrus morleti1
"Hydrobia (Tournoueria) sextona" = Tournoueria snail
 Neotaenioglossa - Calyptraeidae
"Calyptraea (Calyptraea) aperta" = Calyptraea (Trochita) aperta2
"Calyptraea (Calyptraea) aperta" = Calyptraea (Trochita) aperta2 Solander 1766 slipper shell
 Architaenioglossa - Ampullinidae
"Ampullella grossa" = Ampullina2, Cernina (Eocernina) sphaerica2
"Ampullella grossa" = Ampullina2 snail
Cernina (Eocernina) sphaerica2 snail
Cernina (Eocernina) sphaerica pachycheila