Limagne, bed 4 (Jurassic of France)

Where: France (44.5° N, 2.5° E)

• Paleocoordinates: 34.3° N, 21.2° E (Wright 2013)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Jamesoni (189.6 - 183.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: C. Meister. 1986. Les ammonites du Carixien des Causses (France). Schweizerische Paläontologische Abhandlungen 109:1-209 [M. Clapham/A. Gomez/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 148112: authorized by Matthew Clapham, entered by Matthew Clapham on 15.07.2013

Creative Commons license: CC0 (CC0)

Taxonomic list

Cephalopoda
 Ammonitida - Polymorphitidae
Polymorphites mixtus, "Platypleuroceras brevispinoides" = Platypleuroceras brevispina
Polymorphites mixtus Quenstedt 1845 ammonite
"Platypleuroceras brevispinoides" = Platypleuroceras brevispina Sowerby 1827 ammonite