Cossmann, M. (1918). <i>Essais de paléoconchologie comparée</i>. Onzième livraison. Paris: published by the author. 388 pp., 11 plates. , available online athttps://www.biodiversitylibrary.org/item/111979 page(s): 107, 137 [details]
MolluscaBase eds. (2025). MolluscaBase. Vexinia Cossmann, 1918 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1308255 on 2025-09-18
Marine Species Traits editorial board (2025). Marine Species Traits. Vexinia Cossmann, 1918 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1308255 on 2025-09-18
original descriptionCossmann, M. (1918). <i>Essais de paléoconchologie comparée</i>. Onzième livraison. Paris: published by the author. 388 pp., 11 plates. , available online athttps://www.biodiversitylibrary.org/item/111979 page(s): 107, 137 [details]