Bandel, K. (2010). Relationships of the Triassic Eucycloidea Koken, 1897 (Mollusca, Gastropoda) to modern genera such as Pagodatrochus, Calliotropis and Euchelus, based on morphology of the early shell. Bulletin of Geosciences. 85(3): 435-486.
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Bandel, K.
2010
Relationships of the Triassic Eucycloidea Koken, 1897 (Mollusca, Gastropoda) to modern genera such as <i>Pagodatrochus</i>, <i>Calliotropis</i> and <i>Euchelus</i>, based on morphology of the early shell.
