St Médard-de-Barbezieux (Charente), Assise P3 (Cretaceous of France)

Where: France (45.5° N, 0.1° W: paleocoordinates 36.4° N, 1.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Late/Upper 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 165839: authorized by Matthew Clapham, entered by Matthew Clapham on 29.01.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Diplomoceratidae
"Neocrioceras (Schlueterella) ? elegans" = Lewyites elegans
"Neocrioceras (Schlueterella) ? elegans" = Lewyites elegans Moberg 1885 ammonite
 Ammonitida - Baculitidae
Baculites "sp. 1" Lamarck 1799 ammonite
 Ammonitida - Scaphitidae
Scaphites (Scaphites) gibbus Schlüter 1872 ammonite
Trachyscaphites pulcherrimus Roemer 1841 ammonite
Trachyscaphites spiniger Schlüter 1872 ammonite
 Ammonitida - Pachydiscidae
 Ammonitida - Placenticeratidae
"Sonneratia rejaudryi" = Hoplitoplacenticeras rejaudryi, "Sonneratia rara n. sp." = Hoplitoplacenticeras rejaudryi
"Sonneratia rejaudryi" = Hoplitoplacenticeras rejaudryi de Grossouvre 1894 ammonite
"Sonneratia rara n. sp." = Hoplitoplacenticeras rejaudryi de Grossouvre 1894 ammonite