MolluscaBase source details
Zhang, W.-T. [Wentang] & Babcock, L. (2002). Helcionelloid mollusk from the Lower Cambrian Heilinpu Formation, Chengjiang, Yunnan. Acta Palaeontologica Sinica. 41: 303-307.
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Zhang, W.-T. [Wentang] & Babcock, L.
2002
Helcionelloid mollusk from the Lower Cambrian Heilinpu Formation, Chengjiang, Yunnan
Acta Palaeontologica Sinica
41: 303-307
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Helcionella yunnanensis W.-T. Zhang & Babcock, 2002 † accepted as Helcionella kunyangensis T.-G. He & X.-H. Yang, 1982 † (original description)