Species / Diarthema Ranelloides
Stromboidea
Original Description of Diarthema ranelloides by Sauvage & Gigaux, 1871, p. 350:
Dimensions: "Hauteur, sans le canal, 16 mill.; larg. du dernier tour 8. Locus typicus: Bellebrune, Pas-de-Calais Department, France Stratum typicum: "Calcaire à Astartes de Bellebrune", upper Oxfordian, upper Jurassic Comment: Sauvage & Rigaux gave no drawing History and Synonymy 1872 Description of Diarthema ranelloides by Sauvage & Rigaux, 1872, p. 166:
Diarthema ranelloides in Sauvage & Rigaux, 1872, pl. 11, fig. 2 1873 Diarthema ranelloides in De Loriol, 1873, pl. 10, fig. 34 a, b, 35 References |