Eolasiodiscus muradymicus

Cózar, P.; Sanz-López, J.; Blanco-Ferrera, S. (2015). Late Viséan-Serpukhovian lasiodiscid foraminifers in Vegas de Sotres section (Cantabrian Mountains, NW Spain): Potential biostratigraphic markers for the Viséan-Serpukhovian boundary. <em>Geobios.</em> 48(3): 213-238.

Kulagina, E. I.; Rumyantseva, Z. S.; Pazukhin, V. N.; Kochetova, N. N. (1992). Граница нижнего среднего карбона на Южном Урале и Среднем Тянь-Шане - Lower/Middle Carboniferous boundary in the South Urals and Central Tien Shan. <em>Moscow, Nauka Publishing House.</em> 1-110.