Publication Cossmann (1912): summary

Full Citation

Cossmann, M. 1912. Sur l’évolution des Trigonies. Annls. Paleont. 7: 59-85.

Attributed Nominal Genera

Eotrigonia Cossmann, 1912

Cossmann, 1912. Annls. Paleont. 7: 82.

Neotrigonia Cossmann, 1912

Cossmann, 1912. Annls. Paleont. 7: 81.
Type species: Trigonia pectinata Lamarck, 1819 (orig. desig.) = Neotrigonia margaritacea