Comparison of early growth stages of shell of the Silurian genus Boionautilus with the recent genus Nautilus (Nautiloidea)

by Turek, Vojtěch, Manda, Štěpán
Source: 1. Fossils-Darwin-Evolution 1. Banská Bystrica : Prírodovedecká fakulta Univerzity Mateja Bela, 2009 1. 9788080838072 1. S. 61-62