Where: France (49.2° N, 2.6° E: paleocoordinates 47.1° N, 1.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bartonian (41.3 - 38.0 Ma)
• "G.M. sup" in Deshayes
• group of beds-level stratigraphic resolution
Environment/lithology: lithology not reported
Size class: macrofossils
Collection methods: Repository: personal collection of Deshayes (specimens apparently now lost)
Primary reference: G. P. Deshayes. 1824. Description des Coquilles Fossiles des Environs de Paris, Tome Second: Mollusques 1-80 [M. Clapham/M. Clapham/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184820: authorized by Matthew Clapham, entered by Matthew Clapham on 25.03.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
"Pileopsis squamaeformis" = Leptonotis squamaeformis
"Pileopsis squamaeformis" = Leptonotis squamaeformis Lamarck 1802 snail | |
Calyptraea laevigata Deshayes 1824 slipper shell
Calyptraea trochiformis Lamarck 1802 slipper shell | |
Parmophorus elongatus Lamarck 1802 snail | |
Bulla striatella Lamarck 1804 snail | |
Cyclostoma | |
Cyclostoma mumia Lamarck 1804 |