original description
Bjaly V.I. (1973). Новые раннеордовикские моноплакофоры Сибири [= New Early Ordovician monoplacophorans of Siberia]. <em>Paleontologicheskiy Zhurnal.</em> No. 3. pp. 47-51.
page(s): 50, figs. 2, 3(а-ж) [details]
From editor or global species database
Type locality Russia, the southern part of Siberian platform, 1.5 S of the source of the Malaya Kantaika River [details]