Fossils regarded as belonging to this horizon most probably loose, therefore age uncertain. Section reversed by tectonic movements, overlain by Upper Carboniferous pelagic sediments.

Overlaying strata above olistolith block, lower Serpukhovian in age. Age of Podolskian olisthostrome of Druzetic not precisely determined, may contain partly Upper Devonian, Lower Carboniferous, Bashkirian, lower Moscovian. Compare: I. Filipovic, The Carboniferous of Northeastern Serbia, Mémoires du Service Géologique "Gemini", tome 25, Beograd 1995, edited by Ivan Filipovic, Beograd. 1995, p.6, see section: LOC7332.

Unit 3 – grey bedded limestones with ammonoids (Namurian “upper

fossiliferous layer” according to Stevanović & Kullmann 1962; early late

Viséan according to Korn et al. 2010; Korn & Sudar, 2016)