Key to Genera Lectures
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Combe de Bella Cha
from Article 6 [2010]: Biostratigraphic distribution of orbitolinids in the ammonite biozones (Urgonian platform of southeastern France). Part 1: Upper Hauterivian-lowermost Barremian, by Bernard CLAVEL, Robert BUSNARDO, Jean CHAROLLAIS, Marc Andre CONRAD & Bruno GRANIER.- from the Urgonian platform of southeastern France Hauterivian Point 1 |  |
Cribellopsis elongata Dieni, 1963  | Falsurgonina pileola Arnaud-Vanneau and Argot, 1973  | Falsurgonina vanneauae Clavel et al., 2009  | Montseciella glanensis (Foury, 1968)  |
Montseciella glanensis (Foury, 1968)  | Montseciella glanensis (Foury, 1968)  | Montseciella glanensis (Foury, 1968)  | Paleodictyoconus beckerae Clavel et al., 2009  |
Paleodictyoconus beckerae Clavel et al., 2009  | Paleodictyoconus beckerae Clavel et al., 2009  | Paleodictyoconus beckerae Clavel et al., 2009  | Paleodictyoconus cuvillieri Foury, 1963  |
Paleodictyoconus cuvillieri Foury, 1963  | Paracoskinolina maynci Arnaud-Vanneau, 1976  | Paracoskinolina querolensis Canerot et Peybernes, 1981  | Urgonina alpillensis (Foury, 1963)  |
Valserina broennimanni Schroeder et alii, 1969  | Valserina primitiva Schroeder et alii, 1968  | Valserina primitiva Schroeder et alii, 1968  | Valserina primitiva Schroeder et alii, 1968  |
Valserina primitiva Schroeder et alii, 1968  | Valserina primitiva Schroeder et alii, 1968  |