original description
Voronova L.G., Drozdova N.A., Esakova N.V., Zhegallo E.A., Zhuravlev A.Yu., Rozanov A.Yu., Sayutina T.A. & Ushatinskaya G.T. (1987). Iskopaemye nizhnego kembriya gor Makkenzi (Kanada) [= Lower Cambrian Fossils of the Mackenzie Mountains (Canada)]. <em>Trudy Paleontologicheskogo instituta AN SSSR.</em> 224: 1-88, 32 pls. [in Russian]., available online at http://ashipunov.me/shipunov/school/books/iskopaemye_nizhnego_kembrija_gor_makkenzi_kanada_1987.djvu
page(s): 44 [details]
original description
(of Isitella Missarzhevsky, 1989 †) Missarzhevsky, V. V. (1989). Drevneishie skeletnye okamenelosti i stratigrafiia pogranichnykh tolshch Dokembriia i Kembriia [Oldest skeletal fossils and stratigraphy of Precambrian and Cambrian boundary beds]. <em>Trudy Geologicheskogo Instituta, Akademiia Nauk SSSR.</em> 443: 237 pp., 32 pls.
page(s): 180 [details]
basis of record
Parkhaev, P. Y. (2019). The Cambrian molluscs of Australia: overview of taxonomy, biostratigraphy and paleobiogeography [In Russian]. <em>Stratigrafiya. Geologicheskaya Korrelyatsiya.</em> 27(2): 52-79., available online at https://doi.org/10.31857/s0869-592x27252-79
page(s): 54 [details] Available for editors [request]
additional source
Esakova N.V., Zhegallo E.A. (1996). Biostratigrafiya i fauna nizhnego kembriya Mongolii [= Biostratigraphy and fauna of Lower Cambrian of Mongolia]. <em>Moscow: Nauka, 216 pp. [in Russian].</em>
page(s): 158 [details]
From editor or global species database
Fossil range Lower Cambrian [details]