For citations:

Shmeleva L.A. Upper Ordovician–Lower Silurian deposits in the Zakola section (Ilych River, Northern Urals): Composition, structure, formation environments. LITHOSPHERE (Russia). 2024;24(1):98-114. (In Russ.) https://doi.org/10.24930/1681-9004-2024-24-1-98-114