Where: France (49.2° N, 3.0° E: paleocoordinates 47.1° N, 1.1° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Bartonian (41.3 - 38.0 Ma)
• Betz locality belongs to the Auversian (Pomerol, 1964)
• group of beds-level stratigraphic resolution
Environment/lithology: carbonate
Size class: macrofossils
Reposited in the MNHN
• Repository: Lamarck collection (some Lamarck types are at MNHN Paris, but other parts of his collection are at the Musée d'Histoire Naturelle Genève)
Primary reference: J. B. Lamarck. 1804. Suite des mémoires sur les fossiles des environs de Paris. Annales du Muséum National d'Histoire Naturelle 3:343-352 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 184141: authorized by Matthew Clapham, entered by Matthew Clapham on 04.02.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Cerithium thiara Lamarck 1804 cerith snail
Cerithium bicarinatum n. sp. Lamarck 1804 cerith snail | |
Ampullaria conica n. sp.
Ampullaria conica n. sp. Lamarck 1804 moon snail |