perekond
Belodella Ethington, 1959
Valik taksonit käsitlevast teaduskirjandusest
Danukalova, M. K., Tolmacheva, T. Yu., Männik, P., Suyarkova, A. A., Kul'kov, N. P., Kuzmichev, A. B., Melnikova, L. M. 2015. New Data on the Stratigraphy of the Ordovician and Silurian of the Central Region of Kotelnyi Island (New Siberian Islands) and Correlation with the Synchronous Successions of the Eastern Arctic. Stratigraphy and Geological Correlation 23, 5, 468-494. DOI:10.1134/S0869593815050032
Viira, V. 1983. Upper Silurian Spathognathodus (Conodonts) from Estonia. Lower Paleozoic paleontology of Baltics and Podolia, pp. 41-71. Eesti NSV TA Geoloogia Instituut.
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