Austromitra ralphi is an extinct species of sea snail, a marine gastropod mollusk in the family Costellariidae.MolluscaBase eds. (2023). MolluscaBase. Austromitra ralphi (Cossmann, 1900) †. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1383896 on 2023-08-15
Distribution Fossils of this marine species were found in Miocene strata in Victoria, Australia.
References
Cossmann (M.) & Pissarro (G.), 1913 - Iconographie complète des coquilles fossiles de l'Éocène des environs de Paris, t. 2, p. pl. 46-65 Le Renard, J. & Pacaud, J. (1995). Révision des mollusques Paléogènes du Bassin de Paris. II. Liste des références primaires des espèces. Cossmanniana. 3: 65–132.
External links Tate, R. (1889). The gastropods of the older Tertiary of Australia (Part II). Transactions of the Royal Society of South Australia. 11: 116-174, pls 2-10 Cossmann M. (1895-1924). Essais de paléoconchologie comparée. Paris, published by the author.