Rivière-sur-Tarn, level 92 (Jurassic of France)

Where: France (44.2° N, 3.1° E: paleocoordinates 32.4° N, 13.1° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Davoei (189.6 - 183.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; 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 146462: authorized by Matthew Clapham, entered by Matthew Clapham on 25.06.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ammonitida - Lytoceratidae
Lytoceras fimbriatum Sowerby 1817 ammonite
 Ammonitida - Liparoceratidae
Liparoceras (Liparoceras) kilsbiense, "Aegoceras (Aegoceras) maculatum" = Aegoceras maculatum
"Aegoceras (Aegoceras) maculatum" = Aegoceras maculatum Young and Bird 1822 ammonite