Where: France (44.1° N, 4.2° E: paleocoordinates 35.0° N, 13.7° E)
When: Hypselocyclum zone, Kimmeridgian (155.7 - 150.8 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified carbonate and lithified, concretionary marl
Collection methods: quarrying, mechanical,
Primary reference: F. Atrops. 1982. La sous-famille des Ataxioceratinae (Ammonitina) dans le Kimméridgien inférieur du sud-est de la France Systématique, Évolution, Chronostratigraphie des Genres Orthosphinctes et Ataxioceras. Documents Laboratoire Géologie Lyon (83)1-463 [F. Fursich/F. Fursich/F. Fursich] more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 12349: authorized by Franz Fursich, entered by Danica Hempfling on 29.10.2001, edited by Franz Fursich