Traits taxon details
original description
Zuykov, M. A.; Terentiev, S. S.; Harper, D. A. (2008). New endemic brachiopod and echinoderm genera from the Upper Ordovician of the St. Petersburg region, northwestern Russia. <em>GFF.</em> 130(2): 87-93., available online at https://doi.org/10.1080/11035890801302087 [details]
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