Where: France (46.1° N, 6.5° E: paleocoordinates 34.8° N, 12.5° E)
• coordinate stated in text
• hand sample-level geographic resolution
When: Leymeriella regularis ammonoid zone, Couches des Verds Member (Grès verts helvétiques Formation), Early/Lower Albian (112.0 - 109.0 Ma)
• 75 cm
• group of beds-level stratigraphic resolution
Environment/lithology: marine; poorly lithified, glauconitic, phosphatic, argillaceous siltstone and poorly lithified, phosphatic, sandy limestone
Size class: macrofossils
Preservation: cast
Primary reference: M. Delamette, J. Charollais, D. Decrouez and M. Caron. 1997. Les grès verts helvétiques (Aptien moyen-Albien supérieur) de Haute-Savoie, Valais et Vaud (Alpes occidentales franco-suisses). Publications du Département de Géologie et Paléontologie. Section des Sciences de la Terre 23:1-400 [L. Villier/L. Villier/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 58929: authorized by Loic Villier, entered by Loic Villier on 01.03.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Leymeriella regularis d'Orbigny 1841 ammonite
Leymeriella renascens ammonite
Leymeriella sp. ammonite | |
Douvilleiceras sp. Grossouvre 1894 ammonite |