Torellellidae Holm, 1893

Selection of related publications
Borovko, N. G., Popov, L. E., Khazanovich, K. K. 1989. Organisms uncertain systematic position. The Key sections and stratigraphy of the phosphate bearing Obolus beds of the North-East of the Russian platform, pp. 149-156.
Kaljo, D., Borovko, N., Heinsalu, H., Khazanovich, K., Mens, K., Popov, L., Sergejeva, S., Sobolevskaya, R., Viira, V. 1986. The Cambrian-Ordovician boundary in the Baltic-Ladoga clint area (North Estonia and Leningrad Region, USSR). Eesti NSV Teaduste Akadeemia Toimetised, Geoloogia / Известия Академии наук Эстонской ССР. Геология 35, 3, 97-108.
Lieldiena, E. 1971. Some representatives of a group of Hyolithelminthes in the Lower Cambrian deposits of Latvia. Palaeontology and Stratigraphy of the Baltic and the Byelorussia, No III, pp. 197-200.