MolluscaBase name details
original description
Y. Qian, M. Chen, and Y. Y. Chen. (1979). Hyolithids and other small shelly fossils from the Lower Cambrian Huangshandong Formation in the eastern part of the Yangtze Gorge. <em>Acta Palaeontologica Sinica.</em> 18(3):207-230. [details]