Where: France (46.4° N, 0.9° W: paleocoordinates 36.5° N, 9.7° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Late/Upper Callovian (164.7 - 161.2 Ma)
• Athleta zone, Trezeense sub-zone, 10 m
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, blue marl and lithified wackestone
Size class: macrofossils
Preservation: replaced with pyrite
Collection methods: surface (in situ), mechanical,
Primary reference: E. Cariou. 1974. La série callovienne du Nord-Ouest du bassin d'Aquitaine. Comptes Rendus de l'Académie des Sciences, Serie D: Sciences Naturelles 279(4):307-310 [L. Villier/L. Villier]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 60437: authorized by Loic Villier, entered by Loic Villier on 15.05.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
Cephalopoda | |
Alligaticeras sp. ammonite | |
Peltoceras sp. ammonite | |
Richeiceras sp. Jeannet 1951 ammonite
Distichoceras sp. ammonite
Horioceras baugieri d'Orbigny 1847 ammonite | |
Orbignyiceras trezeense ammonite |