Where: Champagne Ardenne, France (49.0° N, 3.9° E: paleocoordinates 44.5° N, 1.2° E)

When: Ypresian (56.0 - 47.8 Ma)

• formation-level stratigraphic resolution

Environment/lithology: marine; lithology not reported

Size class: macrofossils

Primary reference: M. Cossmann. 1921. Essais de Paléoconchologie comparée. livraison 12 1-349 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 177753: authorized by Pete Wagner, entered by Pete Wagner on 10.04.2016, edited by Patricia Holroyd and Philip Mannion

Creative Commons license: CC BY (attribution)