Le Maine Bardon (Charente), Assise P1 (Cretaceous of France)

Where: France (45.3° N, 0.0° W: paleocoordinates 36.2° N, 1.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Early/Lower Campanian (83.5 - 70.6 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified carbonate

Size class: macrofossils

Collected by Arnaud; reposited in the MNHN

• Repository: Sorbonne collection (SP), at University Pierre et Marie Curie, Paris in the 1980s (now at MNHN)

Primary reference: W. J. Kennedy. 1986. Campanian and Maastrichtian ammonites from northern Aquitaine, France. Special Papers in Palaeontology 36:1-145 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 165822: authorized by Matthew Clapham, entered by Matthew Clapham on 29.01.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Pachydiscidae
"Pachydiscus (Pachydiscus) launayi" = Pachydiscus launayi, Pachydiscus (Pachydiscus) duelmensis
"Pachydiscus (Pachydiscus) launayi" = Pachydiscus launayi de Grossouvre 1894 ammonite
Pachydiscus (Pachydiscus) duelmensis Schluter 1872 ammonite